000 CDUS46 KMTR 221206 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 505 AM PDT FRI APR 22 2005 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 21 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1927 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 71 250 PM 84 1987 65 6 62 MINIMUM 48 540 AM 38 1932 48 0 51 AVERAGE 60 57 3 57 PRECIPITATION (IN) YESTERDAY 0.00 0.83 1961 0.03 -0.03 T MONTH TO DATE 1.12 0.98 0.14 0.10 SINCE JUL 1 25.10 19.42 5.68 17.42 SINCE JAN 1 14.23 12.70 1.53 8.37 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 5 8 -3 8 MONTH TO DATE 188 194 -6 173 SINCE MAR 1 425 533 -108 354 SINCE JUL 1 2047 2469 -422 2089 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 5 0 5 13 SINCE JAN 1 5 0 5 13 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 52 500 PM AVERAGE 76 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 82 1981 MINIMUM TEMPERATURE (F) 48 38 1932 SUNRISE AND SUNSET APRIL 22 2005.........SUNRISE 625 AM PDT SUNSET 752 PM PDT APRIL 23 2005.........SUNRISE 624 AM PDT SUNSET 753 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 22 2005 TEMPERATURE CLIMATOLOGY FOR APR 22 2005 . -------------------------------------------------------------------- APR APR APR HIGHEST LOWEST RECORDS SET ON 21 22 22 SINCE SINCE APR 22 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 68 55 65 50 87 MAR 11 41 JAN 14 86 1910 44 1901 SFO AIRPORT 71 53 65 48 83 MAR 11 36 DEC 04 82 1981 38 1932 OAKLAND 71 54 67 51 88 MAR 11 38 JAN 14 85 1981 45 1978 OAKLAND AIRPOR 72 50 64 50 78 MAR 11 30 DEC 04 82 1966 40 1932 MOFFETT FIELD 75 51 68 49 83 MAR 11 31 DEC 04 84 1981 40 1945 SAN JOSE 73 48 73 49 87 MAR 11 32 JAN 14 88 1910 34 ---- SANTA ROSA 73 M 70 46 87 MAR 10 28 DEC 04 88 1945 30 1912 -------------------------------------------------------------------- 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 21 2005 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 21 APR 21 APR 21 JUN 30 AVERAGES. HOURS 2005 PON 2004 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 8.13 135 4.63 77 6.04 6.49 EUREKA 0.00 38.18 109 37.00 105 35.16 38.10 FRESNO 0.00 13.85 132 7.50 71 10.49 11.23 OAKLAND 0.00 26.69 121 19.23 87 21.99 22.94 REDDING 0.00 32.09 105 34.53 113 30.63 33.52 SACRAMENTO 0.00 22.26 118 14.11 75 18.86 19.87 SFO AIRPORT 0.00 25.10 129 17.42 90 19.42 20.10 SAN FRANCISCO 0.00 28.33 133 20.54 96 21.37 22.28 SAN JOSE 0.00 21.41 149 13.24 92 14.36 15.08 SANTA ROSA 0.00 31.05 105 28.90 97 29.66 31.01 LOS ANGELES 0.00 36.01 245 9.25 63 14.67 15.14 SAN DIEGO 0.00 21.79 210 5.18 50 10.38 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 21 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.