000 CDUS46 KMTR 101211 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 510 AM PDT SAT SEP 10 2005 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 65 214 PM 100 1932 73 -8 76 MINIMUM 57 1159 PM 46 1946 55 2 59 AVERAGE 61 64 -3 68 PRECIPITATION (IN) YESTERDAY 0.00 0.26 1978 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 0.00 SINCE JUL 1 T 0.10 -0.10 T SINCE JAN 1 16.26 13.49 2.77 8.44 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 2 2 0 MONTH TO DATE 25 18 7 1 SINCE SEP 1 25 18 7 1 SINCE JUL 1 117 151 -34 30 COOLING YESTERDAY 0 1 -1 3 MONTH TO DATE 0 9 -9 73 SINCE SEP 1 0 9 -9 73 SINCE JAN 1 48 93 -45 210 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1200 AM LOWEST 67 200 PM AVERAGE 76 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 1979 MINIMUM TEMPERATURE (F) 55 47 1933 SUNRISE AND SUNSET SEPTEMBER 10 2005.....SUNRISE 647 AM PDT SUNSET 725 PM PDT SEPTEMBER 11 2005.....SUNRISE 648 AM PDT SUNSET 723 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 SAT SEP 10 2005 TEMPERATURE CLIMATOLOGY FOR SEP 10 2005. -------------------------------------------------------------------- SEP SEP SEP HIGHEST LOWEST RECORDS SET ON 9 10 10 SINCE SINCE SEP 10 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 62 54 71 57 87 MAR 11 52 AUG 28 92 1914 50 1970 SFO AIRPORT 65 55 73 55 89 AUG 31 52 AUG 23 94 1979 47 1933 OAKLAND 65 56 75 58 91 JUL 23 54 SEP 06 96 1976 55 1996 OAKLAND AIRPOR 65 57 73 58 92 JUL 23 50 SEP 05 89 1979 48 1931 MOFFETT FIELD 73 54 76 56 94 AUG 31 54 SEP 05 96 1979 49 1954 SAN JOSE 72 56 83 58 97 JUL 23 54 SEP 07 95 1983 43 ---- SANTA ROSA 67 M 82 53 97 JUL 23 46 SEP 06 100 1944 36 1928 -------------------------------------------------------------------- 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 FRI SEP 09 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 SEP 09 SEP 09 SEP 09 JUN 30 AVERAGES. HOURS 2005 PON 2004 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 0.01 13 0.00 0 0.08 6.49 EUREKA TRACE 0.12 17 0.49 68 0.72 38.10 FRESNO 0.00 0.00 0 0.00 0 0.07 11.23 OAKLAND 0.00 0.00 0 0.00 0 0.24 22.94 REDDING 0.00 0.00 0 0.00 0 0.36 33.52 SACRAMENTO 0.00 0.00 0 0.00 0 0.19 19.87 SFO AIRPORT 0.00 0.00 0 0.00 0 0.10 20.10 SAN FRANCISCO 0.00 0.03 15 0.05 25 0.20 22.28 SAN JOSE 0.00 0.01 7 0.00 0 0.15 15.08 SANTA ROSA 0.00 0.04 15 0.01 4 0.26 31.01 LOS ANGELES 0.00 0.00 0 0.00 0 0.23 15.14 SAN DIEGO 0.00 0.01 8 0.00 0 0.12 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - SEP 09 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.