000 CDUS46 KMTR 041235 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 530 AM PDT WED JUL 4 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 3 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 67 248 PM 89 1970 71 -4 66 MINIMUM 55 406 AM 48 1953 54 1 53 1901 1898 AVERAGE 61 62 -1 60 PRECIPITATION (IN) YESTERDAY 0.00 0.01 1955 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.03 -0.03 0.00 SINCE JUL 1 0.00 0.03 -0.03 0.00 SINCE JAN 1 6.29 13.42 -7.13 15.26 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE JUN 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 3 1 5 MONTH TO DATE 8 9 -1 16 SINCE JUN 1 125 129 -4 84 SINCE JUL 1 8 9 -1 16 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE JUN 1 12 24 -12 25 SINCE JAN 1 34 38 -4 36 .................................................................. WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 17.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 63 100 PM AVERAGE 78 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 85 1973 1905 MINIMUM TEMPERATURE (F) 54 46 1954 SUNRISE AND SUNSET JULY 4 2007..........SUNRISE 553 AM PDT SUNSET 834 PM PDT JULY 5 2007..........SUNRISE 554 AM PDT SUNSET 834 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. ..................................................................... PRECIPITATION DATA FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 AM PDT WED JUL 04 2007 PRECIPITATION DATA AS OF 5 AM FOR SELECTED CALIFORNIA LOCATIONS ------------------------------------------------------------------- NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1- 1971-2000 24 JUL 03 JUL 03 JUL 03 JUN 30 AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 0.00 0.00 0.00 6.49 EUREKA 0.00 0.00 0 0.01 33 0.03 38.10 FRESNO 0.00 0.00 0 0.00 0 0.01 11.23 OAKLAND 0.00 0.00 0.00 0.00 22.94 REDDING 0.00 0.00 0 0.00 0 0.03 33.52 SACRAMENTO 0.00 0.00 0 0.00 0 0.03 19.87 SFO AIRPORT 0.00 0.00 0 0.00 0 0.03 20.10 SAN FRANCISCO 0.00 0.00 0.00 0.00 22.28 SAN JOSE 0.00 0.00 0.00 0.00 15.08 SANTA ROSA 0.00 0.00 0.00 0.00 31.01 LOS ANGELES 0.00 0.00 0.00 0.00 15.14 SAN DIEGO 0.00 0.00 0 0.00 0 0.03 10.77 ------------------------------------------------------------------- PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - JUL 03 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. NNNN NZUS96 KMTR 041231 WRKCLI && --------------------------------------------------------------------- TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS NATIONAL WEATHER SERVICE SAN FRANCISCO CA 530 AM PDT WED JUL 04 2007 TEMPERATURE CLIMATOLOGY FOR JUL 04 2007. -------------------------------------------------------------------- JUL JUL JUL HIGHEST LOWEST RECORDS SET ON 3 4 04 SINCE SINCE JUL 04 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 65 55 68 54 88 MAY 07 37 JAN 16 95 1931 47 1953 SFO AIRPORT 67 56 71 54 89 MAY 07 32 JAN 14 100 1931 45 1935 OAKLAND 71 57 72 57 90 MAY 07 33 JAN 14 87 1973 53 1999 OAKLAND AIRPOR 67 55 70 56 89 MAY 07 28 JAN 16 97 1931 50 1933 MOFFETT FIELD 72 59 76 56 92 MAY 07 28 JAN 14 84 2003 46 1951 SAN JOSE 77 59 86 57 93 JUN 14 30 JAN 13 103 1931 43 1909 SANTA ROSA 87 54 82 53 94 JUN 14 22 JAN 14 109 1931 42 1951 -------------------------------------------------------------------- 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.