000 CDUS46 KMTR 220828 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE IN SAN FRANCISCO 127 AM PDT WED AUG 22 2007 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 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 77 1210 PM 85 1974 72 5 66 MINIMUM 59 551 AM 42 1928 56 3 55 AVERAGE 68 64 4 61 PRECIPITATION (IN) YESTERDAY 0.00 0.04 1968 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 0.00 SINCE JUL 1 0.01 0.03 -0.02 0.00 SINCE JAN 1 6.30 13.42 -7.12 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 2 -2 4 MONTH TO DATE 45 42 3 31 SINCE JUN 1 201 239 -38 152 SINCE JUL 1 84 119 -35 84 COOLING YESTERDAY 3 1 2 0 MONTH TO DATE 7 16 -9 16 SINCE JUN 1 38 60 -22 123 SINCE JAN 1 60 74 -14 134 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 11.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 400 AM LOWEST 50 1200 PM AVERAGE 69 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 92 1891 MINIMUM TEMPERATURE (F) 56 49 1955 SUNRISE AND SUNSET AUGUST 22 2007........SUNRISE 631 AM PDT SUNSET 753 PM PDT AUGUST 23 2007........SUNRISE 632 AM PDT SUNSET 752 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$