301 CDUS46 KMTR 110859 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 159 AM PDT MON JUL 11 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 10 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 73 314 PM 97 1959 72 1 71 MINIMUM 56 500 AM 47 1953 55 1 60 AVERAGE 65 64 1 66 PRECIPITATION (IN) YESTERDAY 0.00 T 2007 0.00 0.00 T 2007 2015 MONTH TO DATE T 0.00 0.00 T SINCE OCT 1 17.23 20.44 -3.21 16.59 SINCE JAN 1 12.44 13.08 -0.64 3.63 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 22 20 2 1 SINCE JUN 1 83 125 -42 76 SINCE JUL 1 22 20 2 1 COOLING YESTERDAY 0 1 -1 1 MONTH TO DATE 0 10 -10 9 SINCE JUN 1 19 31 -12 26 SINCE JAN 1 50 50 0 39 .................................................................. WIND (MPH) RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 18.8 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 86 500 AM LOWEST 44 200 PM AVERAGE 65 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 93 1983 MINIMUM TEMPERATURE (F) 55 48 1998 1949 1897 SUNRISE AND SUNSET JULY 11 2016..........SUNRISE 558 AM PDT SUNSET 832 PM PDT JULY 12 2016..........SUNRISE 558 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. $$