Tuesday, April 21, 2009

PM Update: Record California Heat, Day 3

Image (click to enlarge): Surface temperature at 3 pm PDT, from Unisys

9 pm PDT Update: Late reports from the San Joaquin Valley:
THE HIGH TEMPERATURE AT FRESNO/YOSEMITE INTERNATIONAL AIRPORT THIS
AFTERNOON WAS 98 DEGREES. THIS BROKE THE RECORD FOR THE DATE OF 96
DEGREES SET IN 1931.

OTHER RECORDS ESTABLISHED TODAY INCLUDE MERCED AIRPORT WITH 95
DEGREES...MADERA AIRPORT AT 98 DEGREES. THESE BOTH BROKE RECORDS
THAT WERE SET IN 2002. IN HANFORD MUNICIPAL AIRPORT THE HIGH TODAY
WAS 97...BREAKING THE OLD RECORD SET IN 1998. HOWEVER THESE ARE
RELATIVELY NEW CLIMATE STATIONS WITH ONLY 11 YEARS OF RECORDS.

BAKERSFIELD...MEADOWS FIELD...HAD A HIGH TODAY OF 99. THIS TIES THE
RECORD SET ON THIS DATE IN 1931.

6:30 pm PDT Update: Some more records from California and Nevada:
 A RECORD HIGH TEMPERATURE OF 90 DEGREES WAS SET AT LOS ANGELES
AIRPORT TODAY. THIS BREAKS THE OLD RECORD OF 89 SET IN 1987.

A RECORD HIGH TEMPERATURE OF 95 DEGREES WAS SET AT DOWNTOWN LOS
ANGELES (USC) TODAY. THIS BREAKS THE OLD RECORD OF 94 SET IN 1997.

A RECORD HIGH TEMPERATURE OF 97 DEGREES WAS SET AT BOB HOPE AIRPORT
(BURBANK) CA TODAY. THIS BREAKS THE OLD RECORD OF 91 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 98 DEGREES WAS SET AT WOODLAND HILLS
TODAY. THIS BREAKS THE OLD RECORD OF 97 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 97 DEGREES WAS SET AT SAN GABRIEL
TODAY. THIS BREAKS THE OLD RECORD OF 95 SET IN 1998.

A RECORD HIGH TEMPERATURE OF 94 DEGREES WAS SET AT UCLA TODAY. THIS
BREAKS THE OLD RECORD OF 90 SET IN 1997.

A RECORD HIGH TEMPERATURE OF 94 DEGREES WAS SET AT LANCASTER TODAY.
THIS BREAKS THE OLD RECORD OF 93 SET IN 1954.

A RECORD HIGH TEMPERATURE OF 82 DEGREES WAS SET AT SANDBERG CA
TODAY. THIS BREAKS THE OLD RECORD OF 81 SET IN 1954.

A RECORD HIGH TEMPERATURE OF 95 DEGREES WAS SET AT SANTA MARIA
AIRPORT CA TODAY. THIS BREAKS THE OLD RECORD OF 90 SET IN 1918.

A RECORD HIGH TEMPERATURE OF 99 DEGREES WAS SET AT PASO ROBLES
AIRPORT CA TODAY. THIS BREAKS THE OLD RECORD OF 93 SET IN 1987.

LOCATION NEW RECORD OLD RECORD PERIOD OF RECORD

FULLERTON APT ASOS 94 93 IN 1958 SINCE 1948
SANTA ANA 99 93 IN 1987 SINCE 1916
OCEANSIDE HARBOR 83 TIED 83 IN 1982 SINCE 1953
CHULA VISTA 92 90 IN 1987 SINCE 1948
ONTARIO AIRPORT 100 94 IN 1958 SINCE 1951
RIVERSIDE AIRPORT 101 96 IN 1998 SINCE 1927
BEAUMONT 94 92 IN 1998 SINCE 1948
WILD ANIMAL PARK 100 93 IN 1987 SINCE 1979
RAMONA AIRPORT 94 90 IN 1998 SINCE 1974
ALPINE 92 TIED 92 IN 1958 SINCE 1951
CAMPO 94 89 IN 1997 SINCE 1948
THERMAL AIRPORT 107 106 IN 1958 SINCE 1950
ELSINORE 100 95 IN 1987 SINCE 1948
ESCONDIDO 94 91 IN 1987 SINCE 1979

TUESDAY AFTERNOON HIGH TEMPERATURES
AND
HIGH TEMPERATURE RECORDS (YEAR)

* INDICATES A NEW RECORD SET ON TUESDAY


LOCATION RECORD HIGH ACTUAL HIGH

WESTERN NV...

RENO 86 (1888) 85
CARSON CITY 82 (1934) 84*
VIRGINIA CITY 75 (1986) 77*
LOVELOCK 88 (1950) 89*
FALLON 85 (1969) 85
YERINGTON 85 (1950) 86*
HAWTHORNE 87 (1994) 85

NORTHEAST CALIFORNIA...

TRUCKEE 72 (1994) 75*
SOUTH LAKE TAHOE 72 (1986) 74*
TAHOE CITY 73 (1931) 69
SUSANVILLE 90 (1931) 83

TODAYS HIGH AT RED BLUFF AIRPORT REACHED 95...WHICH ECLIPSED THE OLD
RECORD HIGH OF 93 SET IN 1953.

THE HIGH AT SACRAMENTO EXECUTIVE AIRPORT REACHED 94...THE OLD RECORD
WAS 89 SET IN 1986. THE SACRAMENTO CITY RECORD OF 96...SET IN
1931...WAS NOT BROKEN.

THE HIGH TEMPERATURE AT STOCKTON AIRPORT REACHED 97 DEGREES. THIS
BREAKS THE OLD RECORD OF 89 SET IN 1986.

(SACRAMENTO EXECUTIVE AIRPORT AND STOCKTON AIRPORT RECORDS BEGIN
IN 1941).

A RECORD HIGH TEMPERATURE OF 98 DEGREES WAS SET AT MODESTO CA
...WHICH BROKE THE OLD RECORD OF 94 SET IN 1931.

5:30 pm PDT Update: Here are some record reports for April 21:
 A RECORD HIGH TEMPERATURE OF 97 DEGREES WAS TIED AT UKIAH CA TODAY.
THIS TIES THE OLD RECORD OF 97 SET IN 1931.

THE FOLLOWING SITES BROKE OR TIED THEIR RECORD HIGH TEMPERATURES
FOR THIS DATE

SITE TODAY`S HIGH PREVIOUS HIGH / YEAR

GILROY 101 92 / 1986
KENTFIELD 90 89 / 1921
KING CITY 104 96 / 1910
MOFFETT FIELD 90 89 / 1987
MONTEREY* 92 86 / 1987
NAPA 95 91 / 1931
OAKLAND MUSEUM 91 90 / 1987
OAKLAND AIRPORT 86 77 / 1954
SFO INTERNATIONAL 86 84 / 1987
SAN JOSE 92 91 / 1987
SALINAS 98 87 / 1998
SAN RAFAEL 90 85 / 1986
SANTA CRUZ 97 88 / 1987
SANTA ROSA 93 85 / 1952

*RECORDED AT OFFICIAL COOPERATIVE CLIMATE STATION.
HIGH TEMPERATURE AT THE NATIONAL WEATHER SERVICE OFFICE
IN MONTEREY WAS 89 FOR THIS DATE.

Original post:
Westerly to southwesterly sea breezes are keeping temperatures down along the immediate coast, but inland temperatures are again soaring this afternoon in southern California. Here are some National Weather Service reports at 1 pm PDT (locations marked with an asterisk are not official NWS or FAA stations). The 96° at Burbank breaks the 1958 record by 5°.
LA AND ORANGE COUNTY COASTAL AREAS

CITY SKY/WX TMP DP RH WIND PRES REMARKS
L.A. DOWNTOWN SUNNY 92 42 17 CALM 29.89F
L.A. AIRPORT MOSUNNY 82 39 21 W9 29.91F
LONG BEACH MOSUNNY 81 47 30 S8 29.90F

CITY SKY/WX TMP DP RH WIND PRES REMARKS
AVALON N/A 73 N/A N/A N2 N/A
*BELLFLOWER N/A 86 48 26 SE8 29.89F
FULLERTON SUNNY 89 41 18 SW8 29.89F
HAWTHORNE SUNNY 86 40 19 W10 29.91F
*HUNTINGTON BC N/A 77 59 53 SW5 29.95F
*LEO CARRILLO N/A 85 51 30 W8 N/A
LOS ALAMITOS MOSUNNY 80 53 39 S12 29.91F
*MANHATTAN BCH N/A 77 41 27 SW6 N/A
*MARINA DEL RE N/A 70 50 49 SW6 29.83F
*REDONDO BEACH N/A 77 52 41 W3 29.90F
SANTA ANA MOSUNNY 84 43 23 SW8 29.90F
STA MONICA APT SUNNY 82 37 20 SW8 29.92F
TORRANCE MOSUNNY 82 50 32 W12 29.92F
*UCLA N/A 88 43 20 SW8 29.90F

LA COUNTY VALLEYS AND INLAND EMPIRE

CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURBANK SUNNY 96 31 10 S10 29.91F HX 90
VAN NUYS MOSUNNY 97 29 9 SE10 29.91F HX 91

CITY SKY/WX TMP DP RH WIND PRES REMARKS
*ALTADENA N/A 99 34 10 CALM N/A HX 93
CORONA AIRPORT CLEAR 97 42 15 W10 29.89F HX 93
CHINO MOSUNNY 99 21 6 CALM 29.90F HX 92
*CLAREMONT N/A 97 19 6 SE5 N/A HX 90
*GRANADA HILLS N/A 93 23 8 SE1 29.86F
MARCH AFB SUNNY 96 11 4 SE6 29.94F
*NEWHALL N/A 96 39 13 S6 29.93F HX 91
ONTARIO MOSUNNY 99 16 5 NW6 29.91F HX 92
POMONA MOSUNNY N/A N/A N/A SW6 29.95
RIVERSIDE SUNNY 100 17 5 VRB3 29.89F HX 92
SAN BERNARDINO MOSUNNY 99 19 6 W6 29.92F HX 91
*SAN RAFAEL HI N/A 99 35 10 N5 N/A HX 93
*SAUGUS N/A 95 21 7 S8 N/A
WHITEMAN AP MOSUNNY 99 N/A N/A VRB3 N/A
*WHITTIER HILL N/A 97 43 15 S7 N/A HX 93
*WOODLAND HILL N/A 97 18 5 MISG N/A HX 90
Several of the records set yesterday in the Bay Area are also new records for so early in the season:
LOCATION            MON APR 20        PREVIOUS EARLIEST DATE
RECORD EXCEEDING APR 20 RECORD
-------- ------------ --------------------

NAPA 94 (TIED) APR 20 1931
OAKLAND (DOWNTOWN) 93 APR 28 1981
OAKLAND AIRPORT 91 MAY 12 1976
SANTA CRUZ 96 MAY 13 1927
GILROY 99 APR 30 1981
SALINAS 99 APR 26 2004
MONTEREY CLIM STATION 93 APR 29 1981

Monday, April 20, 2009

Downpours Dampen D.C. Drought

Image (click to enlarge): Washington, DC 2008-2009 monthly precipitation relative to average, CapitalClimate chart from NWS data

Heavy showers this morning bringing over 1" of rain to the Washington, DC metro area have continued to put a substantial dent in the drought which built up over the first quarter of 2009. The month-to-date total of 3.66" is now just over double the average amount at this point in April. This is the first month to be above average since September. Current yearly totals for 2009 and departures from average are:
Washington National: 8.66"/-23%
Washington Dulles: 8.63"/-25%
Baltimore (BWI): 10.40"/-16%

PM Update: Record California Heat, April 20

Image (click to enlarge): Surface temperature at 3 pm PDT, from Unisys

Update 9:30 pm PDT: Oregon and northern California records:
STATION                  PREVIOUS        NEW        RECORDS
RECORD/YEAR RECORD BEGAN

REDMOND, OR 83 / 1986 83 (TIED) 1949
THE DALLES, OR 86 / 1986 87 1948

LOCATION MONDAY`S HIGH PREVIOUS RECORD

OREGON...

MEDFORD 90 86 IN 1986
KLAMATH FALLS 81 78 IN 1986

CALIFORNIA...

MONTAGUE 87 82 IN 1956
MOUNT SHASTA 84 83 IN 1986
April monthly records:
AT SAN DIEGO LINDBERGH FIELD THE RECORD BROKEN WAS HELD FOR A
REMARKABLE 110 YEARS. THE TEMPERATURE OF 98 ALSO TIES THE HIGHEST
TEMPERATURE ON RECORD FOR THE ENTIRE MONTH OF APRIL...WHICH ALSO
OCCURRED ON APRIL 6 1989.

AT LAGUNA BEACH THE HIGH TEMPERATURE OF 97 DEGREES TIES THE HIGHEST
TEMPERATURE ON RECORD FOR APRIL AS WELL...WHICH ALSO OCCURRED ON
APRIL 7 1989.

Update 6 pm PDT: More reports:
 A RECORD HIGH TEMPERATURE OF 100 DEGREES WAS SET AT DOWNTOWN LOS
ANGELES (USC) CA TODAY. THIS BREAKS THE OLD RECORD OF 96 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 95 DEGREES WAS SET AT LOS ANGELES
AIRPORT TODAY. THIS BREAKS THE OLD RECORD OF 86 SET IN 1986.

A RECORD HIGH TEMPERATURE OF 100 DEGREES WAS SET AT LONG BEACH
AIRPORT CA TODAY. THIS BREAKS THE OLD RECORD OF 93 SET IN 1986.

A RECORD HIGH TEMPERATURE OF 99 DEGREES WAS SET AT SAN GABRIEL CA
TODAY. THIS BREAKS THE OLD RECORD OF 98 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 86 DEGREES WAS SET AT SANTA MONICA
PIER CA TODAY. THIS BREAKS THE OLD RECORD OF 79 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 99 DEGREES WAS SET AT UCLA CA TODAY.
THIS BREAKS THE OLD RECORD OF 94 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 94 DEGREES WAS SET AT PALMDALE AIRPORT
CA TODAY. THIS TIES THE OLD RECORD OF 94 SET IN 1950.

A RECORD HIGH TEMPERATURE OF 96 DEGREES WAS SET AT CAMARILLO TODAY.
THIS BREAKS THE OLD RECORD OF 90 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 97 DEGREES WAS SET AT WFO-OXNARD
TODAY. THIS BREAKS THE OLD RECORD OF 90 SET IN 1958.

A RECORD HIGH TEMPERATURE OF 98 DEGREES WAS SET AT PASO ROBLES
AIRPORT CA TODAY. THIS BREAKS THE OLD RECORD OF 95 SET IN 1950.

A RECORD HIGH TEMPERATURE OF 98 DEGREES WAS SET AT SANTA MARIA
AIRPORT CA TODAY. THIS BREAKS THE OLD RECORD OF 91 SET IN 1986.

LOCATION NEW RECORD OLD RECORD PERIOD OF RECORD

ALPINE 99 95 IN 1958 SINCE 1951
BEAUMONT 93 92 IN 1958 SINCE 1948
BIG BEAR LAKE 75 73 IN 1994 SINCE 1960
CAMPO 90 88 IN 1997 SINCE 1948
CHULA VISTA 97 89 IN 1986 SINCE 1948
EL CAJON 101 90 IN 1986 SINCE 1979
LAGUNA BEACH 97 85 IN 1987 SINCE 1928
OCEANSIDE HARBOR 84 76 IN 1999 SINCE 1953
SANTA ANA 103 91 IN 1986 SINCE 1916
RIVERSIDE UCR 103 99 IN 1958 SINCE 1948
WILD ANIMAL PARK 100 91 IN 1986 SINCE 1979
SAN DIEGO LINDBERGH 98 93 IN 1899 SINCE 1875
FULLERTON APT ASOS 100 96 IN 1958 SINCE 1948
ONTARIO APT ASOS 100 91 IN 1958 SINCE 1951
RAMONA APT ASOS 96 88 IN 1986 SINCE 1974
RIVERSIDE APT ASOS 101 97 IN 1958 SINCE 1927

...HIGHEST MINIMUM TEMPERATURE RECORDS BROKEN OR TIED ON APRIL 20...

SAN DIEGO LINDBERGH 63 TIED 63 IN 1980 SINCE 1875
RIVERSIDE UCR 59 58 IN 1958 SINCE 1948
BEAUMONT 59 55 IN 1987 SINCE 1948
ALPINE 59 58 IN 1999 SINCE 1951

TODAYS HIGH OF 96 AT REDDING RECORD BROKE THE RECORD AT BOTH THE
AIRPORT AND AT THE OLD REDDING CITY LOCATION. THE OLD CITY RECORD
WAS 93...SET IN 1931.

THE HIGH AT RED BLUFF AIRPORT REACHED 95...WHICH ECLIPSED THE OLD
RECORD HIGH OF 91 SET IN 1950.

THE HIGH AT THE SACRAMENTO CITY STATION REACHED 94 DEGREES...
BREAKING THE OLD RECORD OF 92 SET IN 1931. THE RECORD AT SACRAMENTO
EXECUTIVE AIRPORT REACHED 93...THE OLD RECORD WAS 90 SET IN 1950.

A RECORD HIGH TEMPERATURE OF 96 DEGREES WAS SET AT STOCKTON CA
SUNDAY. THIS BREAKS THE OLD RECORD OF 90 SET IN 1950.

A RECORD HIGH TEMPERATURE OF 97 DEGREES WAS SET AT MODESTO CA
SUNDAY. THIS BREAKS THE OLD RECORD OF 92 SET IN 1986.

THE HIGH TEMPERATURE AT FRESNO/YOSEMITE INTERNATIONAL AIRPORT THIS
AFTERNOON WAS 96 DEGREES. THIS BROKE THE RECORD FOR THE DATE OF 94
DEGREES SET IN 1950 AND 1931.

OTHER RECORDS ESTABLISHED TODAY INCLUDE MERCED AIRPORT WITH 94
DEGREES...MADERA AIRPORT AT 96 DEGREES...AND HANFORD AIRPORT 97.
THESE ALL BROKE RECORDS THAT WERE SET IN 2006...HOWEVER THESE ARE
RELATIVELY NEW CLIMATE STATIONS WITH ONLY 11 YEARS OF RECORDS.

BAKERSFIELD...MEADOWS FIELD...HAD A HIGH TODAY OF 97. THIS IS ONE
DEGREE SHY OF THE RECORD OF 98 SET IN 1906.

Update 5:30 pm PDT: The record reports have started coming in from the National Weather Service:
SITE           TODAY`S HIGH     PREVIOUS HIGH / YEAR

GILROY 99 86 / 1992
KENTFIELD 90 87 / 1950
KING CITY 100(TIED) 100 / 1931
MOFFETT FIELD 93 84 / 1986
MONTEREY* 93 85 / 1986
NAPA 94(TIED) 94 / 1931
OAKLAND MUSEUM 93 84 / 1986
OAKLAND AIRPORT 91 79 / 1986
RICHMOND 88 83 / 1986
SALINAS 99 88 / 1986
SANTA CRUZ 96 88 / 1899
SAN FRANCISCO 93 84 / 1986
SFO INTERNATIONAL 91 81 / 1986
SAN RAFAEL 90 88 / 1950
SAN JOSE 95 94 / 1906

Update 3 pm PDT: Temperatures have continued to climb, with several 90°+ readings in the Bay Area:
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA MOSUNNY 91 46 21 S7 29.99F
SAN RAFAEL N/A 86 MM MM MISG
NAPA SUNNY 88 59 37 SW6 30.00F
CONCORD SUNNY 91 50 24 N5 30.00F
OAKLAND CITY N/A 89 MM MM MISG
OAKLAND MOSUNNY 87 55 33 W9 30.01F
SAN FRAN CITY N/A 91 MM MM MISG
SAN FRAN ARPT MOSUNNY 80 60 50 N6 30.01F
LIVERMORE MOSUNNY 91 46 21 E7 30.00F
HAYWARD SUNNY 90 55 30 W8 29.99F
REDWOOD CITY N/A 89 MM MM MISG
MOFFETT ARPT SUNNY 90 52 27 N8 30.00F
SAN JOSE ARPT MOSUNNY 94 47 20 NW9 29.99F HX 90
In the interior of Los Angeles County, Altadena, Ontario, and Riverside have all hit 100°.

Original post:
At 1 pm local time, the downtown Los Angeles temperature of 99° has already exceeded by 3° the previous record for this date set in 1958. The 90° reading at the airport is 4° above the old record. Long Beach, at 98°, is 5° above the 1986 record. UCLA (95°) is 1° above the 1958 record. The 96° at Santa Maria is 5° above the 1986 record.

Potentially record heat extends northward to the Bay Area, where many readings are already in the upper 80s.

Observations from around the state of California at 2 pm PDT are available here.

Record Heat in California

Image (click to enlarge): Surface temperature at 4 pm PDT, from Unisys

Temperatures from the upper 80s into the upper 90s and low 100s set a number of daily temperature records in California on Sunday. At Santa Ana, the high of 101° broke by 10° a record that had stood for over 50 years. Records began in Santa Ana in 1916. The high of 94° in downtown Los Angeles broke a 95-year-old record, and beaches in the area were packed. Record temperatures are expected to continue into the early part of this week.

Among the preliminary reports from the National Weather Service:
 A RECORD HIGH TEMPERATURE OF 87 DEGREES WAS SET AT LOS ANGELES AIRPORT
TODAY. THIS BREAKS THE OLD RECORD OF 83 SET IN 1986.

A RECORD HIGH TEMPERATURE OF 94 DEGREES WAS SET DOWNTOWN LOS ANGELES
CALIFORNIA TODAY. THIS BREAKS THE OLD RECORD OF 92 SET IN 1914.

A RECORD HIGH TEMPERATURE OF 97 DEGREES WAS SET AT LONG BEACH CALIFORNIA
TODAY. THIS BREAKS THE OLD RECORD OF 88 DEGREES SET IN 1986.

A RECORD HIGH TEMPERATURE OF 96 DEGREES WAS SET AT SAN GABRIEL TODAY.
THIS BREAKS THE OLD RECORD OF 93 DEGREES SET IN 1999.

A RECORD HIGH TEMPERATURE OF 92 DEGREES WAS SET AT U.C.L.A. TODAY.
THIS BREAKS THE OLD RECORD OF 84 DEGREES SET IN 1999.

A RECORD HIGH TEMPERATURE OF 96 DEGREES WAS SET AT CAMARILLO TODAY.
THIS BREAKS THE OLD RECORD OF 86 DEGREES SET BACK IN 1958.

A RECORD HIGH TEMPERATURE OF 96 DEGREES WAS SET AT OXNARD TODAY.
THIS BREAKS THE OLD RECORD OF 86 DEGREES SET IN 1958.

A RECORD HIGH TEMPERATURE OF 87 DEGREES WAS SET AT SANTA BARBARA AIRPORT
TODAY. THIS BREAKS THE OLD RECORD OF 86 DEGREES SET IN 1958.

A RECORD HIGH TEMPERATURE OF 94 DEGREES WAS SET AT SANTA MARIA TODAY.
THIS BREAKS THE OLD RECORD OF 91 DEGREES SET IN 1938.

A RECORD HIGH TEMPERATURE OF 95 DEGREES WAS SET AT PASO ROBLES TODAY.
THIS BREAKS THE OLD RECORD OF 93 DEGREES SET IN 1950.

A RECORD HIGH TEMPERATURE OF 93 DEGREES WAS SET AT MODESTO CA
TODAY. THIS BREAKS THE OLD RECORD OF 90 SET IN 1950.

A RECORD HIGH TEMPERATURE OF 92 DEGREES WAS SET AT STOCKTON CA
TODAY. THIS BREAKS THE OLD RECORD OF 91 SET IN 1950.

A RECORD HIGH TEMPERATURE OF 89 DEGREES WAS TIED AT SACRAMENTO
EXECUTIVE AIRPORT CA TODAY. THIS TIES THE OLD RECORD OF 89 SET IN
1950.

THE FOLLOWING SITES BROKE OR TIED THEIR RECORD HIGH TEMPERATURES
FOR THIS DATE

SITE TODAY`S HIGH PREVIOUS HIGH / YEAR

SANTA ROSA 90 88 / 1907
NAPA 91 88 / 1950
SAN FRANCISCO 88 83 / 1992
OAKLAND MUSEUM 88 83 / 1992
OAKLAND AIRPORT 85(TIED) 85 / 1950
MOFFETT FIELD 88 84 / 1992
SAN JOSE 90(TIED) 90 / 1950
GILROY 95 84 / 1999
MONTEREY* 90 80 / 1992
SALINAS 96 84 / 1986
SALINAS AIRPORT 96 85 / 1992
SANTA CRUZ 90(TIED) 90 / 1906

*RECORDED AT OFFICIAL COOPERATIVE CLIMATE STATION.
HIGH TEMPERATURE AT THE NATIONAL WEATHER SERVICE OFFICE
IN MONTEREY WAS 83 FOR THIS DATE.

THE HIGH TEMPERATURE AT FRESNO/YOSEMITE INTERNATIONAL AIRPORT THIS
AFTERNOON WAS 93 DEGREES. THIS TIES THE RECORD FOR THE DATE SET
BACK IN 1950.

OTHER RECORDS ESTABLISHED TODAY INCLUDE MERCED AIRPORT WITH 92
DEGREES...MADERA AIRPORT AT 92 DEGREES...AND HANFORD AIRPORT 92.
THESE ALL BROKE RECORDS THAT WERE SET IN 1999...HOWEVER THESE ARE
RELATIVELY NEW CLIMATE STATIONS WITH ONLY 11 YEARS OF RECORDS.

...HIGHEST MAXIMUM TEMPERATURE RECORDS BROKEN OR TIED ON APRIL 19...

LOCATION NEW RECORD OLD RECORD PERIOD OF RECORD

EL CAJON 95 92 IN 1999 SINCE 1979
LAGUNA BEACH 89 84 IN 1999 SINCE 1928
LA MESA 95 91 IN 1999 SINCE 1934
SANTA ANA 101 91 IN 1958 SINCE 1916
RIVERSIDE UCR 99 95 IN 1958 SINCE 1924
VISTA 93 TIED 93 IN 1999 SINCE 1962
WILD ANIMAL PARK 96 93 IN 1999 SINCE 1979
LINDBERGH FIELD ASOS 91 85 IN 1914 SINCE 1850
FULLERTON APT ASOS 100 93 IN 1958 SINCE 1948
ONTARIO APT ASOS 96 91 IN 1980 SINCE 1951
RAMONA APT ASOS 91 90 IN 1999 SINCE 1974
RIVERSIDE APT ASOS 97 96 IN 1939 SINCE 1927


...HIGHEST MINIMUM TEMPERATURE RECORDS BROKEN OR TIED ON APRIL 19...

LOCATION NEW RECORD OLD RECORD PERIOD OF RECORD

BEAUMONT 54 51 IN 1992 SINCE 1948
LA MESA 60 TIED 60 IN 1997 SINCE 1934

Friday, April 17, 2009

Follow-up Report: Heavy UK Snow, February 2009

As the Climate Capitalist noted at the time, record snowfalls in the UK in early February were being highly touted in the climate deniosphere. Here's a follow-up you're not likely to see any time soon on those blogs. The April issue of the Royal Meteorological Society's Weather magazine has just arrived on this side of the pond with an article, "February 2009 Cold and wintry first half; mild, cloudy, but dry second half" (subscription required). Regarding the snow:
The first ten days of February were mostly cold and unsettled with frequent and widespread snow. Overnight on the 1st/2nd snow fell across most eastern, central and southern districts, and was particularly heavy in London, west Kent, Surrey and northeast Hampshire; Wisley (Surrey) reported 41cm level snow, and Epsom Downs (also Surrey) 39cm, and 12–15cm lay in central London. Further heavy snow affected southwest England, Wales, the Midlands and eastern England on both the 4th/5th and the 6th, and also northern and eastern Scotland on the 6th/7th; aggregate depths of 20–30cm were widely reported in these regions.
However,
The mild second half offset the cold first half, and mean monthly temperature was within 1degC of the long-term average throughout the country. The heavy snow and rain in the opening days of the month over southern England made it a wet month here – even though less than 2mm fell in places between the 10th and the 28th; it was an exceptionally dry month in western Britain and Northern Ireland.
Wassup with that, IceCrappers and other A.S.S. blogs? When will we see you publish the full story? Do we have to wait until Hell freezes over?

Image (click to enlarge): UK winter 2008-09 temperature departure from average from UK Met Office via Royal Meteorological Society

Thursday, April 16, 2009

Source of Slick Willy's A.-Gore-aphobia Revealed:
It's Jeanetic!

April 24 Update: Added Stephen Colbert video from April 21

Original post:
How can you tell when George "F" Will is spouting trash about climate science? His quill pen is in his writing hand. Apparently that isn't the only part of Will's anatomy still residing in another century: His pants are too tight.

Oh, and he didn't even get the correct name of the organization he misquoted on Arctic ice extent.

Image (click to enlarge): L.L. Bean Natural Fit jeans. Try 'em out G-Dub; they're very comfortable, even if the only exercise you get is sharpening your quill pen. They are made by illegal immigrants in Mexico, however.


Colbert Concurs, Condemns Demon Denim:

The Colbert ReportMon - Thurs 11:30pm / 10:30c
George Will's Demon Denim
colbertnation.com
Colbert Report Full EpisodesPolitical HumorGay Marriage Commercial

Mid Atlantic Drought Update: Week Ending April 14

Today's weekly drought monitor update, which doesn't include the rainfall of the last 2 days, shows virtually no change from the previous week in the Mid Atlantic area. Maryland remains at 79% Moderate Drought (tan shading), and northern Virginia's dryness puts that statewide percentage at 17%.

The preliminary analysis from the National Climatic Data Center shows that this was the driest January to March period in Maryland since records began in 1895. This is the 4th year in a row that the state has been below the long-term average for the first quarter of the year. The trend has been downward since the late 1990's. The states of Delaware and New Jersey also set records for the driest first quarter, and for Pennsylvania it was the 2nd driest. Overall, the Northeast region had its driest January-March ever, although the U.S. on average was slightly above the long-term normal for the month of March.

Persistent showers on Tuesday and Wednesday have helped to reduce the deficits in the region. Through this morning, the year-to-date precipitation relative to average is:
Washington National     -3.29"/-30%
Washington Dulles -3.40"/-31%
Baltimore (BWI Airport) -2.75"/-23%

Seasonal Outlook

Latest seasonal forecast: Click here.


Latest 3-month temperature outlook from Climate Prediction Center/NWS/NOAA.