991 CDUS46 KMTR 090845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1245 AM PST MON FEB 9 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 8 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 65 549 PM 73 2006 59 6 59 MINIMUM 57 526 AM 33 1948 46 11 53 AVERAGE 61 52 9 56 PRECIPITATION (IN) YESTERDAY 1.21 1.52 1985 0.15 1.06 0.42 MONTH TO DATE 2.01 1.20 0.81 2.23 SINCE OCT 1 14.97 12.75 2.22 3.50 SINCE JAN 1 2.01 5.39 -3.38 2.24 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 4 13 -9 9 MONTH TO DATE 48 104 -56 106 SINCE DEC 1 633 1007 -374 872 SINCE JUL 1 821 1571 -750 1373 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 18.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 67 400 PM AVERAGE 84 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 71 2006 MINIMUM TEMPERATURE (F) 46 36 1956 SUNRISE AND SUNSET FEBRUARY 9 2015......SUNRISE 706 AM PST SUNSET 542 PM PST FEBRUARY 10 2015......SUNRISE 705 AM PST SUNSET 543 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$