000 CDUS46 KMTR 081230 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 530 AM PDT TUE MAY 8 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 7 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1927 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 89R 204 PM 89 2007 66 23 68 MINIMUM 65 514 AM 40 1968 50 15 49 AVERAGE 77 58 19 59 PRECIPITATION (IN) YESTERDAY 0.00 0.44 1994 0.02 -0.02 0.00 MONTH TO DATE 0.09 0.14 -0.05 0.00 SINCE JUL 1 11.63 19.76 -8.13 25.62 SINCE JAN 1 6.29 13.04 -6.75 14.89 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 7 -7 6 MONTH TO DATE 40 52 -12 48 SINCE MAR 1 578 657 -79 749 SINCE JUL 1 2501 2593 -92 2370 COOLING YESTERDAY 12 0 12 0 MONTH TO DATE 15 0 15 0 SINCE MAR 1 16 4 12 0 SINCE JAN 1 16 4 12 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 1100 PM LOWEST 21 200 PM AVERAGE 50 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 86 2001 MINIMUM TEMPERATURE (F) 50 44 1968 1964 1952 SUNRISE AND SUNSET MAY 8 2007...........SUNRISE 607 AM PDT SUNSET 806 PM PDT MAY 9 2007...........SUNRISE 606 AM PDT SUNSET 807 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && --------------------------------------------------------------------- TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 AM PDT TUE MAY 08 2007 TEMPERATURE CLIMATOLOGY FOR MAY 08 2007. -------------------------------------------------------------------- MAY MAY MAY HIGHEST LOWEST RECORDS SET ON 7 8 08 SINCE SINCE MAY 08 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 88 62 65 51 88 MAY 07 37 JAN 16 88 1931 46 1999 SFO AIRPORT 89 60 66 50 89 MAY 07 32 JAN 14 86 2001 39 1929 OAKLAND 90 62 68 53 90 MAY 07 33 JAN 14 89 2001 48 1999 OAKLAND AIRPOR 89 60 65 51 89 MAY 07 28 JAN 16 88 2001 40 1937 MOFFETT FIELD 92 60 69 50 92 MAY 07 28 JAN 14 91 2001 40 1950 SAN JOSE 90 64 76 51 90 MAY 07 30 JAN 13 98 2001 38 ---- SANTA ROSA 92 M 73 48 92 MAY 07 22 JAN 14 96 1931 32 1930 -------------------------------------------------------------------- HIGHS AND LOWS FOR TODAY WILL BE IN THE AFTERNOON REPORT. ALL NORMALS ARE 1971-2000 AVERAGE EXCEPT MOFFETT NAS WHICH IS A 1961-1990 AVERAGE. ..................................................................... PRECIPITATION DATA FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 PM PDT MON MAY 07 2007 PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS ------------------------------------------------------------------- NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1- 1971-2000 24 MAY 07 MAY 07 MAY 07 JUN 30 AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 3.06 49 6.55 106 6.20 6.49 EUREKA 0.00 34.76 96 57.46 158 36.28 38.10 FRESNO 0.00 6.03 56 14.20 132 10.75 11.23 OAKLAND 0.00 14.04 63 30.17 135 22.43 22.94 REDDING 0.00 22.73 72 44.39 141 31.59 33.52 SACRAMENTO 0.00 11.97 62 25.21 131 19.23 19.87 SFO AIRPORT 0.00 11.63 59 25.62 130 19.75 20.10 SAN FRANCISCO 0.00 16.89 78 34.01 156 21.75 22.28 SAN JOSE 0.00 9.28 63 22.09 150 14.68 15.08 SANTA ROSA 0.00 20.50 68 44.86 149 30.20 31.01 LOS ANGELES 0.00 3.21 22 12.34 83 14.84 15.14 SAN DIEGO 0.00 3.85 36 4.65 44 10.55 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 07 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. $$