000 CDUS46 KMTR 071228 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 530 AM PDT MON MAY 7 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 6 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 84 448 PM 87 1949 66 18 60 MINIMUM 52 254 AM 41 1968 50 2 52 AVERAGE 68 58 10 56 PRECIPITATION (IN) YESTERDAY 0.00 0.66 1994 0.02 -0.02 0.00 MONTH TO DATE 0.09 0.12 -0.03 0.00 SINCE JUL 1 11.63 19.74 -8.11 25.62 SINCE JAN 1 6.29 13.02 -6.73 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 0 7 -7 9 MONTH TO DATE 40 45 -5 42 SINCE MAR 1 578 650 -72 743 SINCE JUL 1 2501 2586 -85 2364 COOLING YESTERDAY 3 0 3 0 MONTH TO DATE 3 0 3 0 SINCE MAR 1 4 4 0 0 SINCE JAN 1 4 4 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 5.2 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 77 500 AM LOWEST 22 200 PM AVERAGE 50 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 2001 1987 MINIMUM TEMPERATURE (F) 50 40 1968 SUNRISE AND SUNSET MAY 7 2007...........SUNRISE 608 AM PDT SUNSET 805 PM PDT MAY 8 2007...........SUNRISE 607 AM PDT SUNSET 806 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 MON MAY 07 2007 TEMPERATURE CLIMATOLOGY FOR MAY 07 2007. -------------------------------------------------------------------- MAY MAY MAY HIGHEST LOWEST RECORDS SET ON 6 7 07 SINCE SINCE MAY 07 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 85 76 65 51 83 MAY 06 37 JAN 16 93 2001 45 1879 SFO AIRPORT 84 65 66 50 84 MAY 06 32 JAN 14 87 2001 39 1929 OAKLAND 90 68 68 53 88 MAY 06 33 JAN 14 89 2001 48 1977 OAKLAND AIRPOR 89 66 65 51 86 MAY 06 28 JAN 16 89 2001 41 1950 MOFFETT FIELD 88 58 69 50 88 MAY 06 28 JAN 14 94 1987 42 1964 SAN JOSE 85 63 75 51 89 APR 28 30 JAN 13 100 1987 35 1916 SANTA ROSA 88 58 73 48 88 MAY 06 22 JAN 14 91 1987 30 1916 -------------------------------------------------------------------- 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 SUN MAY 06 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 06 MAY 06 MAY 06 JUN 30 AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 3.06 49 6.55 106 6.19 6.49 EUREKA 0.00 34.76 96 57.46 159 36.22 38.10 FRESNO 0.00 6.03 56 14.20 132 10.73 11.23 OAKLAND 0.00 14.04 63 30.17 135 22.41 22.94 REDDING 0.00 22.73 72 44.39 141 31.53 33.52 SACRAMENTO 0.00 11.97 62 25.21 131 19.21 19.87 SFO AIRPORT 0.00 11.63 59 25.62 130 19.73 20.10 SAN FRANCISCO 0.00 16.89 78 34.01 157 21.73 22.28 SAN JOSE 0.00 9.28 63 22.09 151 14.66 15.08 SANTA ROSA 0.00 20.50 68 44.86 149 30.17 31.01 LOS ANGELES 0.00 3.21 22 12.34 83 14.83 15.14 SAN DIEGO 0.00 3.85 37 4.65 44 10.54 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 06 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. NNNN