479 CDUS46 KMTR 250845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT THU AUG 25 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 24 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 68 147 PM 99 2010 73 -5 72 MINIMUM 57 1159 PM 49 1955 56 1 60 AVERAGE 63 65 -2 66 PRECIPITATION (IN) YESTERDAY 0.00 0.00 2007 0.00 0.00 0.00 MONTH TO DATE 0.00 0.03 -0.03 T SINCE OCT 1 17.23 20.47 -3.24 16.59 SINCE JAN 1 12.44 13.11 -0.67 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 2 1 1 0 MONTH TO DATE 35 35 0 0 SINCE JUN 1 161 205 -44 80 SINCE JUL 1 100 100 0 5 COOLING YESTERDAY 0 1 -1 1 MONTH TO DATE 5 24 -19 64 SINCE JUN 1 28 69 -41 144 SINCE JAN 1 59 88 -29 157 .................................................................. WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.7 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 86 1200 AM LOWEST 58 200 PM AVERAGE 72 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 93 1988 MINIMUM TEMPERATURE (F) 56 50 1955 1911 1887 SUNRISE AND SUNSET AUGUST 25 2016........SUNRISE 634 AM PDT SUNSET 748 PM PDT AUGUST 26 2016........SUNRISE 635 AM PDT SUNSET 746 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$