000 CDUS46 KMTR 050827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 126 AM PDT FRI OCT 5 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 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 65 1249 PM 95 1987 72 -7 64 MINIMUM 53 1159 PM 47 1989 54 -1 55 AVERAGE 59 63 -4 60 PRECIPITATION (IN) YESTERDAY 0.00 0.33 1994 0.02 -0.02 0.23 MONTH TO DATE 0.00 0.06 -0.06 0.23 SINCE JUL 1 0.16 0.36 -0.20 0.23 SINCE JAN 1 6.45 13.75 -7.30 15.49 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 3 3 5 MONTH TO DATE 14 12 2 22 SINCE SEP 1 62 74 -12 106 SINCE JUL 1 146 207 -61 218 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 4 -3 0 SINCE SEP 1 36 42 -6 12 SINCE JAN 1 121 126 -5 147 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 19.0 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 83 200 AM LOWEST 52 1100 AM AVERAGE 68 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 99 1987 MINIMUM TEMPERATURE (F) 54 47 1969 1962 1952 SUNRISE AND SUNSET OCTOBER 5 2007.......SUNRISE 708 AM PDT SUNSET 647 PM PDT OCTOBER 6 2007.......SUNRISE 709 AM PDT SUNSET 645 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$