394 CDUS46 KMTR 190845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT MON OCT 19 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 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 69 235 PM 86 2012 70 -1 79 MINIMUM 60 326 AM 42 1946 53 7 65 AVERAGE 65 62 3 72 PRECIPITATION (IN) YESTERDAY T 0.17 1953 0.03 -0.03 0.00 MONTH TO DATE T 0.39 -0.39 T SINCE OCT 1 T 0.39 -0.39 T SINCE JAN 1 3.65 13.68 -10.03 7.73 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 0 4 -4 0 MONTH TO DATE 4 57 -53 2 SINCE SEP 1 26 110 -84 5 SINCE JUL 1 31 223 -192 25 COOLING YESTERDAY 0 1 -1 7 MONTH TO DATE 37 18 19 109 SINCE SEP 1 129 62 67 221 SINCE JAN 1 323 159 164 474 .................................................................. WIND (MPH) RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 15.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1200 AM LOWEST 63 100 PM AVERAGE 74 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 85 1964 MINIMUM TEMPERATURE (F) 53 43 1949 SUNRISE AND SUNSET OCTOBER 19 2015.......SUNRISE 721 AM PDT SUNSET 627 PM PDT OCTOBER 20 2015.......SUNRISE 722 AM PDT SUNSET 626 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$