000 CDUS46 KMTR 151217 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 530 AM PDT FRI SEP 15 2006 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2006... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1927 TO 2006 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 66 314 PM 103 1971 73 -7 61 MINIMUM 54 510 AM 41 1927 55 -1 55 AVERAGE 60 64 -4 58 PRECIPITATION (IN) YESTERDAY 0.00 0.27 1910 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.04 -0.04 0.00 SINCE JUL 1 0.00 0.14 -0.14 T SINCE JAN 1 15.26 13.53 1.73 16.26 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 5 2 3 7 MONTH TO DATE 49 28 21 48 SINCE SEP 1 49 28 21 48 SINCE JUL 1 161 161 0 140 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 4 17 -13 0 SINCE SEP 1 4 17 -13 0 SINCE JAN 1 139 101 38 48 .................................................................. WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 12.7 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 86 1200 AM LOWEST 48 300 PM AVERAGE 67 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 98 1971 MINIMUM TEMPERATURE (F) 55 40 1927 SUNRISE AND SUNSET SEPTEMBER 15 2006.....SUNRISE 651 AM PDT SUNSET 717 PM PDT SEPTEMBER 16 2006.....SUNRISE 652 AM PDT SUNSET 716 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 SEP 15 2006 TEMPERATURE CLIMATOLOGY FOR SEP 15 2006. -------------------------------------------------------------------- SEP SEP SEP HIGHEST LOWEST RECORDS SET ON 14 15 15 SINCE SINCE SEP 15 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 60 53 71 56 87 JUL 22 50 JUL 07 94 1971 49 1910 SFO AIRPORT 66 54 73 55 97 JUL 22 52 SEP 11 98 1971 40 1927 OAKLAND 65 52 75 58 94 JUL 22 53 JUL 07 98 1971 52 1973 OAKLAND AIRPOR 66 50 73 58 98 JUL 22 49 JUL 07 91 1971 45 1936 MOFFETT FIELD 75 50 76 56 100 JUL 22 54 AUG 30 99 1971 46 1955 SAN JOSE 74 53 83 57 104 JUL 23 54 JUL 07 102 1971 42 ---- SANTA ROSA 71 M 82 53 105 JUL 22 47 AUG 31 107 1971 38 1927 -------------------------------------------------------------------- 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 SEP 14 2006 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 14 SEP 14 SEP 14 JUN 30 AVERAGES. HOURS 2006 PON 2005 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 0.00 0 0.01 13 0.08 6.49 EUREKA 0.00 0.04 5 0.12 14 0.87 38.10 FRESNO 0.00 0.00 0 0.00 0 0.12 11.23 OAKLAND 0.00 0.00 0 0.00 0 0.29 22.94 REDDING 0.00 0.04 10 0.01 2 0.41 33.52 SACRAMENTO 0.00 0.00 0 0.00 0 0.24 19.87 SFO AIRPORT 0.00 0.00 0 0.00 0 0.14 20.10 SAN FRANCISCO 0.00 0.00 0 0.03 12 0.25 22.28 SAN JOSE 0.00 0.00 0 0.01 5 0.20 15.08 SANTA ROSA 0.00 0.01 3 0.04 13 0.32 31.01 LOS ANGELES 0.00 0.00 0 0.00 0 0.28 15.14 SAN DIEGO 0.00 0.05 29 0.01 6 0.17 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - SEP 14 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. NNNN $$