000 CDUS46 KMTR 021204 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 530 AM PDT MON APR 2 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 1 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 58 337 PM 83 1959 63 -5 59 MINIMUM 48 615 AM 37 1976 47 1 46 AVERAGE 53 55 -2 53 PRECIPITATION (IN) YESTERDAY 0.00 1.46 1927 0.07 -0.07 0.04 MONTH TO DATE 0.00 0.07 -0.07 0.04 SINCE JUL 1 10.40 18.51 -8.11 21.65 SINCE JAN 1 5.06 11.79 -6.73 10.92 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 12 10 2 12 MONTH TO DATE 12 10 2 12 SINCE MAR 1 288 349 -61 438 SINCE JUL 1 2211 2285 -74 2059 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 33 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 16.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1200 AM LOWEST 62 100 PM AVERAGE 74 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 85 2000 MINIMUM TEMPERATURE (F) 47 39 1976 1963 SUNRISE AND SUNSET APRIL 2 2007.........SUNRISE 654 AM PDT SUNSET 733 PM PDT APRIL 3 2007.........SUNRISE 652 AM PDT SUNSET 734 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 MON APR 02 2007 TEMPERATURE CLIMATOLOGY FOR APR 02 2007. -------------------------------------------------------------------- APR APR APR HIGHEST LOWEST RECORDS SET ON 1 2 02 SINCE SINCE APR 02 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 57 48 64 50 80 MAR 11 37 JAN 16 83 2000 42 1999 SFO AIRPORT 58 49 63 47 78 MAR 11 32 JAN 14 83 1959 35 1929 OAKLAND 62 48 65 49 79 MAR 12 33 JAN 14 87 1985 37 1976 OAKLAND AIRPOR 60 48 63 49 79 MAR 16 28 JAN 16 84 2000 35 1936 MOFFETT FIELD 64 47 65 44 80 MAR 12 28 JAN 14 82 2000 36 1951 SAN JOSE 66 M 70 47 82 MAR 16 30 JAN 13 83 2000 33 ---- SANTA ROSA 72 M 68 45 83 MAR 12 22 JAN 14 88 2000 28 1936 -------------------------------------------------------------------- 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 SUN APR 01 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 01 APR 01 APR 01 JUN 30 AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 2.55 45 4.69 82 5.71 6.49 EUREKA 0.00 31.44 95 53.48 162 33.06 38.10 FRESNO 0.00 5.49 55 10.98 111 9.90 11.23 OAKLAND 0.00 12.09 58 26.33 126 20.96 22.94 REDDING 0.00 19.01 66 38.00 132 28.89 33.52 SACRAMENTO 0.00 10.10 56 21.51 120 17.99 19.87 SFO AIRPORT 0.00 10.40 56 21.65 117 18.51 20.10 SAN FRANCISCO 0.00 15.09 74 29.22 143 20.43 22.28 SAN JOSE 0.00 8.24 61 17.58 129 13.58 15.08 SANTA ROSA 0.00 17.56 62 40.02 141 28.42 31.01 LOS ANGELES 0.00 2.47 18 10.40 74 14.00 15.14 SAN DIEGO 0.00 3.39 35 3.77 39 9.78 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 01 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. $$