000 CDUS46 KMTR 220945 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 1242 AM PST THU NOV 22 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 21 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 63 339 PM 70 1959 60 3 63 MINIMUM 42 522 AM 35 1964 47 -5 52 AVERAGE 53 53 0 58 PRECIPITATION (IN) YESTERDAY 0.00 1.81 1977 0.09 -0.09 0.00 MONTH TO DATE 0.58 1.68 -1.10 1.28 SINCE JUL 1 2.71 3.02 -0.31 1.61 SINCE JAN 1 9.00 16.41 -7.41 16.87 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 12 11 1 7 MONTH TO DATE 159 188 -29 147 SINCE SEP 1 365 381 -16 368 SINCE JUL 1 449 514 -65 480 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 41 58 -17 18 SINCE JAN 1 126 142 -16 153 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 3.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 700 AM LOWEST 30 300 PM AVERAGE 60 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 74 1959 MINIMUM TEMPERATURE (F) 46 36 1952 1947 SUNRISE AND SUNSET NOVEMBER 22 2007......SUNRISE 657 AM PST SUNSET 454 PM PST NOVEMBER 23 2007......SUNRISE 658 AM PST SUNSET 454 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$