699 CDUS46 KMTR 080826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT FRI AUG 8 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 7 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 70 233 PM 94 1984 72 -2 72 MINIMUM 60 550 AM 46 1950 56 4 57 AVERAGE 65 64 1 65 PRECIPITATION (IN) YESTERDAY 0.00 T 1993 0.01 -0.01 T 1993 2013 MONTH TO DATE T 0.01 -0.01 T SINCE JUL 1 T 0.01 -0.01 T SINCE JAN 1 7.31 13.09 -5.78 1.89 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE JUN 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 1 14 -13 20 SINCE JUN 1 69 184 -115 186 SINCE JUL 1 20 79 -59 98 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 11 7 4 0 SINCE JUN 1 129 52 77 45 SINCE JAN 1 192 71 121 72 .................................................................. WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 11.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1200 AM LOWEST 63 200 PM AVERAGE 77 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 89 2002 MINIMUM TEMPERATURE (F) 56 47 1946 SUNRISE AND SUNSET AUGUST 8 2014........SUNRISE 619 AM PDT SUNSET 810 PM PDT AUGUST 9 2014........SUNRISE 620 AM PDT SUNSET 809 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$