000 CDUS46 KMTR 251207 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 430 AM PST SUN DEC 25 2005 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR DECEMBER 24 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 64 428 PM 65 1967 55 9 57 MINIMUM 54 800 AM 25 1930 42 12 43 AVERAGE 59 49 10 50 PRECIPITATION (IN) YESTERDAY T 2.00 1983 0.10 -0.10 0.00 MONTH TO DATE 5.47 2.13 3.34 2.22 SINCE JUL 1 6.86 5.96 0.90 6.67 SINCE JAN 1 23.12 19.35 3.77 15.11 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 16 -10 15 MONTH TO DATE 301 364 -63 296 SINCE DEC 1 301 364 -63 296 SINCE JUL 1 816 988 -172 783 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 68 142 -74 267 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 800 AM LOWEST 78 400 PM AVERAGE 89 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 68 1967 MINIMUM TEMPERATURE (F) 42 26 1930 SUNRISE AND SUNSET DECEMBER 25 2005......SUNRISE 723 AM PST SUNSET 457 PM PST DECEMBER 26 2005......SUNRISE 723 AM PST SUNSET 458 PM PST - 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 430 AM PST SUN DEC 25 2005 TEMPERATURE CLIMATOLOGY FOR DEC 25 2005. -------------------------------------------------------------------- DEC DEC DEC HIGHEST LOWEST RECORDS SET ON 24 25 25 SINCE SINCE DEC 25 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 65 55 58 46 87 MAR 11 42 DEC 17 67 1967 35 1990 SFO AIRPORT 64 55 55 42 89 AUG 31 38 DEC 06 68 1967 26 1930 OAKLAND 69 56 56 44 91 JUL 23 38 DEC 06 67 1972 34 1974 OAKLAND AIRPOR 64 55 55 43 92 JUL 23 32 DEC 06 72 1967 28 1930 MOFFETT FIELD 67 55 57 41 94 AUG 31 34 DEC 06 72 1967 28 1990 SAN JOSE 69 56 58 40 97 JUL 23 36 DEC 06 69 1967 25 1990 SANTA ROSA 68 M 57 38 97 SEP 28 28 DEC 15 74 1972 19 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 430 PM PST SAT DEC 24 2005 PRECIPITATION DATA AS OF 4 PM FOR SELECTED CALIFORNIA LOCATIONS ------------------------------------------------------------------- NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1- 1971-2000 24 DEC 24 DEC 24 DEC 24 JUN 30 AVERAGES. HOURS 2005 PON 2004 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 1.13 68 1.82 109 1.67 6.49 EUREKA 0.00 18.37 127 12.61 87 14.49 38.10 FRESNO 0.00 1.25 42 4.14 138 3.01 11.23 OAKLAND 0.00 8.64 117 8.30 112 7.38 22.94 REDDING 0.02 12.07 116 11.29 108 10.43 33.52 SACRAMENTO 0.00 5.22 86 8.93 146 6.10 19.87 SFO AIRPORT 0.00 6.86 115 6.67 112 5.96 20.10 SAN FRANCISCO 0.00 9.36 128 7.37 101 7.29 22.28 SAN JOSE 0.00 4.48 101 4.84 109 4.44 15.08 SANTA ROSA 0.00 10.87 107 9.07 89 10.18 31.01 LOS ANGELES 0.00 1.98 61 5.38 166 3.25 15.14 SAN DIEGO 0.00 0.77 28 6.16 221 2.79 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - DEC 24 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.