411 CDUS46 KMTR 120843 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 143 AM PDT SUN JUL 12 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 11 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 73 207 PM 93 1983 72 1 72 MINIMUM 60 332 AM 48 1998 55 5 60 1949 1897 AVERAGE 67 64 3 66 PRECIPITATION (IN) YESTERDAY 0.00 T 2007 0.00 0.00 0.00 2007 2011 MONTH TO DATE T 0.00 0.00 0.00 SINCE OCT 1 16.59 20.44 -3.85 8.57 SINCE JAN 1 3.63 13.08 -9.45 7.31 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 22 -21 12 SINCE JUN 1 76 127 -51 61 SINCE JUL 1 1 22 -21 12 COOLING YESTERDAY 2 1 1 1 MONTH TO DATE 11 11 0 11 SINCE JUN 1 28 32 -4 46 SINCE JAN 1 41 51 -10 109 .................................................................. WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 12.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 100 AM LOWEST 53 100 PM AVERAGE 69 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 88 1983 MINIMUM TEMPERATURE (F) 55 47 1950 SUNRISE AND SUNSET JULY 12 2015..........SUNRISE 558 AM PDT SUNSET 832 PM PDT JULY 13 2015..........SUNRISE 559 AM PDT SUNSET 832 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$