378 CDUS46 KMTR 160829 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT SUN AUG 16 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 15 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 92R 156 PM 90 1950 73 19 74 MINIMUM 60 432 AM 46 1955 56 4 60 AVERAGE 76 64 12 67 PRECIPITATION (IN) YESTERDAY 0.00 0.13 1976 0.00 0.00 0.00 MONTH TO DATE T 0.01 -0.01 T SINCE OCT 1 16.59 20.45 -3.86 8.57 SINCE JAN 1 3.63 13.09 -9.46 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 1 -1 0 MONTH TO DATE 0 26 -26 1 SINCE JUN 1 80 196 -116 69 SINCE JUL 1 5 91 -86 20 COOLING YESTERDAY 11 1 10 2 MONTH TO DATE 41 15 26 35 SINCE JUN 1 121 60 61 153 SINCE JAN 1 134 79 55 216 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 600 AM LOWEST 28 200 PM AVERAGE 59 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 86 1960 MINIMUM TEMPERATURE (F) 56 48 1955 1952 SUNRISE AND SUNSET AUGUST 16 2015........SUNRISE 626 AM PDT SUNSET 801 PM PDT AUGUST 17 2015........SUNRISE 627 AM PDT SUNSET 800 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$