080 CDUS46 KMTR 060827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT TUE AUG 6 2019 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 5 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 76 101 PM 89 1964 72 4 68 MINIMUM 58 1159 PM 49 1950 56 2 55 AVERAGE 67 64 3 62 PRECIPITATION (IN) YESTERDAY 0.00 0.01 2008 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 0.00 SINCE OCT 1 23.31 20.44 2.87 13.86 SINCE JAN 1 18.43 13.08 5.35 10.81 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 3 MONTH TO DATE 0 10 -10 18 SINCE JUN 1 80 180 -100 120 SINCE JUL 1 29 75 -46 71 COOLING YESTERDAY 2 1 1 0 MONTH TO DATE 5 5 0 0 SINCE JUN 1 99 50 49 19 SINCE JAN 1 108 69 39 30 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 11.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1200 AM LOWEST 57 300 PM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 93 1983 1982 MINIMUM TEMPERATURE (F) 56 46 1950 SUNRISE AND SUNSET AUGUST 6 2019........SUNRISE 618 AM PDT SUNSET 813 PM PDT AUGUST 7 2019........SUNRISE 618 AM PDT SUNSET 812 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$