065 CDUS46 KMTR 080837 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST THU JAN 8 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 7 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 60 621 PM 65 2003 56 4 61 MINIMUM 45 716 AM 31 1973 44 1 46 1950 AVERAGE 53 50 3 54 PRECIPITATION (IN) YESTERDAY 0.00 0.87 1956 0.14 -0.14 T MONTH TO DATE 0.00 0.96 -0.96 T SINCE JUL 1 13.38 8.53 4.85 1.49 SINCE JAN 1 0.00 0.96 -0.96 T 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 12 15 -3 11 MONTH TO DATE 112 105 7 83 SINCE DEC 1 359 551 -192 550 SINCE JUL 1 547 1115 -568 1051 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 1 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 2.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 57 600 PM AVERAGE 75 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 70 1962 MINIMUM TEMPERATURE (F) 44 30 1955 1937 SUNRISE AND SUNSET JANUARY 8 2015.......SUNRISE 725 AM PST SUNSET 508 PM PST JANUARY 9 2015.......SUNRISE 725 AM PST SUNSET 509 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$