000 CDUS46 KMTR 020827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 127 AM PDT TUE OCT 2 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 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 67 358 PM 97 1980 72 -5 63 MINIMUM 57 1159 PM 42 1950 54 3 56 AVERAGE 62 63 -1 60 PRECIPITATION (IN) YESTERDAY 0.00 0.34 1976 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.01 -0.01 0.00 SINCE JUL 1 0.16 0.31 -0.15 0.00 SINCE JAN 1 6.45 13.70 -7.25 15.26 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 3 3 0 5 MONTH TO DATE 3 3 0 5 SINCE SEP 1 51 65 -14 89 SINCE JUL 1 135 198 -63 201 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 1 -1 0 SINCE SEP 1 35 39 -4 12 SINCE JAN 1 120 123 -3 147 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 86 800 AM LOWEST 56 300 PM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 96 1980 MINIMUM TEMPERATURE (F) 54 41 1950 SUNRISE AND SUNSET OCTOBER 2 2007.......SUNRISE 706 AM PDT SUNSET 651 PM PDT OCTOBER 3 2007.......SUNRISE 707 AM PDT SUNSET 650 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$