000 CDUS46 KMTR 131220 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 515 AM PDT FRI JUL 13 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 12 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 73 338 PM 88 1983 71 2 71 MINIMUM 58 516 AM 47 1950 54 4 57 AVERAGE 66 63 3 64 PRECIPITATION (IN) YESTERDAY 0.00 0.00 2006 0.00 0.00 0.00 MONTH TO DATE T 0.03 -0.03 0.00 SINCE JUL 1 T 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 0 3 -3 1 MONTH TO DATE 18 36 -18 45 SINCE JUN 1 135 156 -21 113 SINCE JUL 1 18 36 -18 45 COOLING YESTERDAY 1 1 0 0 MONTH TO DATE 6 12 -6 3 SINCE JUN 1 18 33 -15 28 SINCE JAN 1 40 47 -7 39 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 8.4 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 80 500 AM LOWEST 41 200 PM AVERAGE 61 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 97 1972 MINIMUM TEMPERATURE (F) 54 49 1981 SUNRISE AND SUNSET JULY 13 2007..........SUNRISE 559 AM PDT SUNSET 832 PM PDT JULY 14 2007..........SUNRISE 559 AM PDT SUNSET 831 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 FRI JUL 13 2007 TEMPERATURE CLIMATOLOGY FOR JUL 13 2007. -------------------------------------------------------------------- JUL JUL JUL HIGHEST LOWEST RECORDS SET ON 12 13 13 SINCE SINCE JUL 13 HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR -------------- ----- ----- --------- --------- ------- ------- SAN FRANCISCO 72 59 68 54 88 MAY 07 37 JAN 16 86 1983 48 1903 SFO AIRPORT 73 59 71 54 89 MAY 07 32 JAN 14 88 1983 46 1935 OAKLAND 72 58 73 57 90 MAY 07 33 JAN 14 94 1979 53 2004 OAKLAND AIRPOR 73 55 70 56 89 MAY 07 28 JAN 16 90 1999 49 1935 MOFFETT FIELD 75 60 75 57 92 MAY 07 28 JAN 14 93 1979 50 1974 SAN JOSE 75 59 84 57 93 JUN 14 30 JAN 13 101 1999 49 ---- SANTA ROSA 74 M 82 53 94 JUN 14 22 JAN 14 101 1983 42 1929 -------------------------------------------------------------------- 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 THU JUL 12 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 JUL 12 JUL 12 JUL 12 JUN 30 AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL -------------- ----- ----------- ----------- ------ ------ BAKERSFIELD 0.00 0.00 0.00 0.00 6.49 EUREKA 0.00 0.02 17 0.02 17 0.12 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 0.05 33.52 SACRAMENTO 0.00 0.01 20 0.00 0 0.05 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 0.05 500 0.00 0 0.01 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 12 AMOUNTS. TRACE AMOUNTS ARE LISTED AS TRACE. SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO. $$