000 CDUS46 KMTR 301213 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 530 AM PDT SUN APR 30 2006 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 29 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 61 123 PM 92 1981 65 -4 65 MINIMUM 53 1159 PM 40 1950 49 4 53 AVERAGE 57 57 0 59 PRECIPITATION (IN) YESTERDAY 0.00 0.21 2002 0.02 -0.02 0.00 MONTH TO DATE 4.01 1.16 2.85 1.70 SINCE JUL 1 25.62 19.60 6.02 25.68 SINCE JAN 1 14.89 12.88 2.01 14.81 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 8 8 0 6 MONTH TO DATE 273 258 15 232 SINCE MAR 1 699 597 102 469 SINCE JUL 1 2320 2533 -213 2091 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE MAR 1 0 3 -3 5 SINCE JAN 1 0 3 -3 5 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 500 AM LOWEST 67 400 PM AVERAGE 79 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 90 1996 MINIMUM TEMPERATURE (F) 49 41 1946 SUNRISE AND SUNSET APRIL 30 2006.........SUNRISE 615 AM PDT SUNSET 759 PM PDT MAY 1 2006...........SUNRISE 614 AM PDT SUNSET 800 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 SUN APR 30 2006 TEMPERATURE CLIMATOLOGY FOR APR 30 2006. -------------------------------------------------------------------- APR APR APR HIGHEST LOWEST RECORDS SET ON 29 30 30 SINCE SINCE APR 30 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 57 51 65 51 74 FEB 08 38 FEB 16 93 1996 45 1964 SFO AIRPORT 61 52 65 49 73 FEB 08 37 MAR 11 90 1996 41 1946 OAKLAND 62 53 68 52 77 FEB 08 37 MAR 11 85 1996 47 2003 OAKLAND AIRPOR 61 50 64 50 72 APR 27 32 DEC 06 85 1996 37 1933 MOFFETT FIELD 67 53 68 50 74 APR 27 32 FEB 16 92 1996 38 1946 SAN JOSE 70 54 74 50 79 APR 27 36 MAR 13 95 1996 37 ---- SANTA ROSA 68 M 71 47 80 APR 27 28 FEB 21 96 1981 31 1933 -------------------------------------------------------------------- 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 SAT APR 29 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 APR 29 APR 29 APR 29 JUN 30 AVERAGES. HOURS 2006 PON 2005 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 6.55 107 8.46 138 6.12 6.49 EUREKA 0.00 57.46 161 37.44 105 35.76 38.10 FRESNO 0.00 14.20 134 14.21 134 10.60 11.23 OAKLAND 0.00 30.17 136 27.07 122 22.23 22.94 REDDING 0.00 44.39 143 32.79 105 31.11 33.52 SACRAMENTO 0.00 25.21 132 22.53 118 19.07 19.87 SFO AIRPORT 0.00 25.62 131 25.68 131 19.59 20.10 SAN FRANCISCO 0.00 34.01 158 29.63 137 21.59 22.28 SAN JOSE 0.00 22.09 152 22.62 156 14.52 15.08 SANTA ROSA 0.00 44.86 150 31.42 105 29.96 31.01 LOS ANGELES 0.00 12.34 84 37.06 251 14.76 15.14 SAN DIEGO 0.00 4.65 44 22.35 213 10.47 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 29 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. $$