000 CDUS46 KMTR 061209 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 515 AM PDT FRI APR 6 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 5 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 64 217 PM 84 1989 63 1 58 MINIMUM 50 1139 PM 39 1975 47 3 47 AVERAGE 57 55 2 53 PRECIPITATION (IN) YESTERDAY 0.00 0.91 1896 0.06 -0.06 0.27 MONTH TO DATE 0.00 0.32 -0.32 1.66 SINCE JUL 1 10.40 18.76 -8.36 23.27 SINCE JAN 1 5.06 12.04 -6.98 12.54 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 8 10 -2 12 MONTH TO DATE 45 50 -5 59 SINCE MAR 1 321 389 -68 485 SINCE JUL 1 2244 2325 -81 2106 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 1 0 1 0 SINCE JAN 1 1 0 1 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 800 AM LOWEST 56 200 PM AVERAGE 73 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 89 1989 MINIMUM TEMPERATURE (F) 48 38 1975 SUNRISE AND SUNSET APRIL 6 2007.........SUNRISE 648 AM PDT SUNSET 737 PM PDT APRIL 7 2007.........SUNRISE 646 AM PDT SUNSET 738 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 FRI APR 06 2007 TEMPERATURE CLIMATOLOGY FOR APR 06 2007. -------------------------------------------------------------------- APR APR APR HIGHEST LOWEST RECORDS SET ON 5 6 06 SINCE SINCE APR 06 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 64 48 64 50 80 MAR 11 37 JAN 16 91 1989 40 1929 SFO AIRPORT 64 49 64 47 78 MAR 11 32 JAN 14 89 1989 32 1929 OAKLAND 70 50 65 50 79 MAR 12 33 JAN 14 86 1989 38 1975 OAKLAND AIRPOR 66 51 63 49 79 MAR 16 28 JAN 16 84 1939 31 1929 MOFFETT FIELD 71 52 66 46 80 MAR 12 28 JAN 14 92 1989 38 1975 SAN JOSE 71 M 71 47 82 MAR 16 30 JAN 13 93 1989 38 1975 SANTA ROSA 76 M 69 45 83 MAR 12 22 JAN 14 96 1924 26 1929 -------------------------------------------------------------------- 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 THU APR 05 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 APR 05 APR 05 APR 05 JUN 30 AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 2.55 44 5.54 95 5.81 6.49 EUREKA 0.00 31.44 94 54.45 162 33.57 38.10 FRESNO 0.00 5.49 55 12.89 128 10.07 11.23 OAKLAND 0.00 12.09 57 27.74 131 21.24 22.94 REDDING 0.00 19.01 65 39.98 136 29.33 33.52 SACRAMENTO 0.00 10.10 55 23.77 130 18.23 19.87 SFO AIRPORT 0.00 10.40 55 23.27 124 18.76 20.10 SAN FRANCISCO 0.00 15.02 73 30.98 150 20.69 22.28 SAN JOSE 0.00 8.24 60 20.01 145 13.79 15.08 SANTA ROSA 0.00 17.56 61 41.66 145 28.76 31.01 LOS ANGELES 0.00 2.47 17 12.10 85 14.21 15.14 SAN DIEGO 0.00 3.39 34 4.28 43 9.96 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 05 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. $$