000 CDUS46 KMTR 061233 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 530 AM PDT SUN MAY 6 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 5 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1927 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 68 203 PM 91 1987 66 2 59 MINIMUM 48 503 AM 41 1965 50 -2 52 AVERAGE 58 58 0 56 PRECIPITATION (IN) YESTERDAY 0.00 0.24 1983 0.02 -0.02 0.00 MONTH TO DATE 0.09 0.10 -0.01 0.00 SINCE JUL 1 11.63 19.72 -8.09 25.62 SINCE JAN 1 6.29 13.00 -6.71 14.89 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 7 7 0 9 MONTH TO DATE 40 38 2 33 SINCE MAR 1 578 643 -65 734 SINCE JUL 1 2501 2579 -78 2355 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 1 4 -3 0 SINCE JAN 1 1 4 -3 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 14.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 400 AM LOWEST 35 1200 PM AVERAGE 58 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 1949 MINIMUM TEMPERATURE (F) 50 41 1968 SUNRISE AND SUNSET MAY 6 2007...........SUNRISE 609 AM PDT SUNSET 804 PM PDT MAY 7 2007...........SUNRISE 608 AM PDT SUNSET 805 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 MAY 06 2007 TEMPERATURE CLIMATOLOGY FOR MAY 06 2007. -------------------------------------------------------------------- MAY MAY MAY HIGHEST LOWEST RECORDS SET ON 5 6 06 SINCE SINCE MAY 06 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 71 57 65 51 80 MAR 11 37 JAN 16 85 1949 44 1964 SFO AIRPORT 68 52 66 50 78 MAR 11 32 JAN 14 87 1987 36 1929 OAKLAND 77 60 68 53 80 APR 27 33 JAN 14 86 1987 44 1977 OAKLAND AIRPOR 78 58 65 51 80 APR 28 28 JAN 16 86 1949 38 1933 MOFFETT FIELD 74 56 69 50 83 APR 27 28 JAN 14 95 1987 38 1950 SAN JOSE 74 53 75 51 89 APR 28 30 JAN 13 99 1987 39 1950 SANTA ROSA 75 M 72 48 83 APR 28 22 JAN 14 91 1949 33 1911 -------------------------------------------------------------------- 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 MAY 05 2007 PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS ------------------------------------------------------------------- NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1- 1971-2000 24 MAY 05 MAY 05 MAY 05 JUN 30 AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 3.06 50 6.55 106 6.18 6.49 EUREKA 0.00 34.76 96 57.46 159 36.16 38.10 FRESNO 0.00 6.03 56 14.20 133 10.71 11.23 OAKLAND 0.00 14.04 63 30.17 135 22.39 22.94 REDDING 0.00 22.73 72 44.39 141 31.47 33.52 SACRAMENTO 0.00 11.97 62 25.21 131 19.19 19.87 SFO AIRPORT 0.00 11.63 59 25.62 130 19.71 20.10 SAN FRANCISCO 0.00 16.89 78 34.01 157 21.71 22.28 SAN JOSE 0.00 9.28 63 22.09 151 14.64 15.08 SANTA ROSA 0.00 20.50 68 44.86 149 30.14 31.01 LOS ANGELES 0.00 3.21 22 12.34 83 14.82 15.14 SAN DIEGO 0.00 3.85 37 4.65 44 10.53 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 05 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. $$