000 CDUS46 KMTR 070827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 127 AM PDT SAT JUL 7 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 6 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 72 1231 PM 86 1957 71 1 66 MINIMUM 55 526 AM 47 1953 54 1 54 1951 1950 AVERAGE 64 63 1 60 PRECIPITATION (IN) YESTERDAY 0.00 T 1990 0.00 0.00 0.00 1976 1970 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 1 3 -2 5 MONTH TO DATE 9 18 -9 31 SINCE JUN 1 126 138 -12 99 SINCE JUL 1 9 18 -9 31 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 3 6 -3 0 SINCE JUN 1 15 27 -12 25 SINCE JAN 1 37 41 -4 36 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1200 AM LOWEST 57 1200 PM AVERAGE 72 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 85 1985 MINIMUM TEMPERATURE (F) 54 49 1955 SUNRISE AND SUNSET JULY 7 2007..........SUNRISE 555 AM PDT SUNSET 834 PM PDT JULY 8 2007..........SUNRISE 555 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. $$