000 CDUS46 KMTR 201933 CLISFO SFOCLISFO 000 TTAA00 KMTR 200849 CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 1230 PM PDT THU OCT 20 2005 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 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 70 120 PM 85 1964 69 1 64 MINIMUM 56 1159 PM 39 1932 52 4 54 AVERAGE 63 61 2 59 PRECIPITATION (IN) YESTERDAY T 1.65 2004 0.04 -0.04 1.65 MONTH TO DATE 0.03 0.45 -0.42 1.83 SINCE JUL 1 0.11 0.75 -0.64 1.87 SINCE JAN 1 16.37 14.14 2.23 10.31 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 2 4 -2 6 MONTH TO DATE 53 64 -11 59 SINCE SEP 1 139 126 13 86 SINCE JUL 1 231 259 -28 115 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 6 19 -13 26 SINCE SEP 1 20 57 -37 130 SINCE JAN 1 68 141 -73 267 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1000 PM LOWEST 55 1100 AM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 89 1991 MINIMUM TEMPERATURE (F) 52 37 1949 SUNRISE AND SUNSET OCTOBER 20 2005.......SUNRISE 723 AM PDT SUNSET 625 PM PDT OCTOBER 21 2005.......SUNRISE 724 AM PDT SUNSET 624 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 THU OCT 20 2005 TEMPERATURE CLIMATOLOGY FOR OCT 20 2005. -------------------------------------------------------------------- OCT OCT OCT HIGHEST LOWEST RECORDS SET ON 19 20 20 SINCE SINCE OCT 20 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 68 54 70 55 87 MAR 11 50 OCT 13 89 1991 45 1996 SFO AIRPORT 70 54 68 52 89 AUG 31 49 OCT 09 89 1991 37 1949 OAKLAND 70 56 71 55 91 JUL 23 48 OCT 13 89 1991 47 1996 OAKLAND AIRPOR 69 57 69 53 92 JUL 23 46 OCT 13 92 1991 36 1949 MOFFETT FIELD 72 54 72 51 94 AUG 31 46 OCT 10 92 1991 33 1949 SAN JOSE 74 56 76 51 97 JUL 23 49 OCT 09 91 1991 36 1949 SANTA ROSA 70 M 76 48 97 SEP 28 41 SEP 25 94 1964 27 1949 -------------------------------------------------------------------- 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 WED OCT 19 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 OCT 19 OCT 19 OCT 19 JUN 30 AVERAGES. HOURS 2005 PON 2004 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 0.26 63 0.03 7 0.41 6.49 EUREKA 0.00 1.33 54 3.44 140 2.46 38.10 FRESNO 0.00 0.04 6 1.28 206 0.62 11.23 OAKLAND 0.00 0.12 11 2.18 204 1.07 22.94 REDDING 0.00 0.14 8 1.39 77 1.81 33.52 SACRAMENTO 0.00 0.16 18 2.81 312 0.90 19.87 SFO AIRPORT 0.00 0.11 15 1.67 223 0.75 20.10 SAN FRANCISCO 0.00 0.15 17 1.32 150 0.88 22.28 SAN JOSE 0.00 0.11 14 1.58 203 0.78 15.08 SANTA ROSA 0.00 0.11 8 1.38 95 1.45 31.01 LOS ANGELES 0.00 1.64 251 0.73 112 0.65 15.14 SAN DIEGO 0.00 0.57 110 0.64 123 0.52 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - OCT 19 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.