000 CDUS46 KMTR 281205 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 505 AM PDT WED SEP 28 2005 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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 72 124 PM 96 1958 72 0 66 MINIMUM 55 1159 PM 38 1929 54 1 55 AVERAGE 64 63 1 61 PRECIPITATION (IN) YESTERDAY 0.00 0.81 1957 0.01 -0.01 0.00 MONTH TO DATE 0.08 0.17 -0.09 0.04 SINCE JUL 1 0.08 0.27 -0.19 0.04 SINCE JAN 1 16.34 13.66 2.68 8.48 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 1 2 -1 4 MONTH TO DATE 86 54 32 19 SINCE SEP 1 86 54 32 19 SINCE JUL 1 178 187 -9 48 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 2 35 -33 104 SINCE SEP 1 2 35 -33 104 SINCE JAN 1 50 119 -69 241 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 11.0 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 86 900 PM LOWEST 53 100 PM AVERAGE 70 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 93 1966 MINIMUM TEMPERATURE (F) 54 43 1929 SUNRISE AND SUNSET SEPTEMBER 28 2005.....SUNRISE 703 AM PDT SUNSET 657 PM PDT SEPTEMBER 29 2005.....SUNRISE 704 AM PDT SUNSET 655 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 WED SEP 28 2005 TEMPERATURE CLIMATOLOGY FOR SEP 28 2005. -------------------------------------------------------------------- SEP SEP SEP HIGHEST LOWEST RECORDS SET ON 27 28 28 SINCE SINCE SEP 28 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 66 53 72 56 87 MAR 11 50 SEP 19 95 1966 49 1968 SFO AIRPORT 72 54 72 54 89 AUG 31 50 SEP 25 93 1966 43 1929 OAKLAND 74 55 74 57 91 JUL 23 51 SEP 25 94 1970 48 1986 OAKLAND AIRPOR 71 52 72 57 92 JUL 23 46 SEP 25 97 1997 45 1934 MOFFETT FIELD 77 56 74 58 94 AUG 31 49 SEP 25 95 1997 47 1971 SAN JOSE 77 57 81 55 97 JUL 23 51 SEP 25 98 1921 43 ---- SANTA ROSA 77 M 81 51 97 JUL 23 41 SEP 25 102 1921 35 1924 -------------------------------------------------------------------- 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 TUE SEP 27 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 27 SEP 27 SEP 27 JUN 30 AVERAGES. HOURS 2005 PON 2004 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 0.09 45 0.00 0 0.20 6.49 EUREKA 0.00 0.20 16 1.12 88 1.28 38.10 FRESNO 0.00 0.04 16 0.00 0 0.25 11.23 OAKLAND 0.00 0.00 0 0.59 134 0.44 22.94 REDDING 0.00 0.02 3 0.30 45 0.66 33.52 SACRAMENTO 0.00 0.00 0 1.93 471 0.41 19.87 SFO AIRPORT 0.00 0.08 30 0.04 15 0.27 20.10 SAN FRANCISCO 0.00 0.03 8 0.09 24 0.38 22.28 SAN JOSE 0.00 0.01 3 0.15 45 0.33 15.08 SANTA ROSA 0.00 0.04 7 0.12 21 0.58 31.01 LOS ANGELES 0.00 0.29 67 0.00 0 0.43 15.14 SAN DIEGO 0.00 0.11 37 0.00 0 0.30 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - SEP 27 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.