337 CDUS46 KMTR 160835 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1235 AM PST MON FEB 16 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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 75R 431 PM 72 1977 60 15 62 MINIMUM 51 725 AM 33 1953 46 5 52 AVERAGE 63 53 10 57 PRECIPITATION (IN) YESTERDAY 0.00 2.42 2009 0.14 -0.14 T MONTH TO DATE 2.01 2.20 -0.19 2.58 SINCE OCT 1 14.97 13.75 1.22 3.85 SINCE JAN 1 2.01 6.39 -4.38 2.59 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 2 12 -10 8 MONTH TO DATE 81 190 -109 169 SINCE DEC 1 666 1093 -427 935 SINCE JUL 1 854 1657 -803 1436 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 0 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 1.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 41 200 PM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 69 2007 MINIMUM TEMPERATURE (F) 47 35 1966 1946 SUNRISE AND SUNSET FEBRUARY 16 2015......SUNRISE 658 AM PST SUNSET 550 PM PST FEBRUARY 17 2015......SUNRISE 657 AM PST SUNSET 551 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$