261 CDUS46 KMTR 100836 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST SAT JAN 10 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 9 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 63 343 PM 71 1962 56 7 60 MINIMUM 51 807 AM 33 1957 44 7 52 AVERAGE 57 50 7 56 PRECIPITATION (IN) YESTERDAY 0.00 1.31 1995 0.14 -0.14 T MONTH TO DATE 0.00 1.24 -1.24 0.01 SINCE JUL 1 13.38 8.81 4.57 1.50 SINCE JAN 1 0.00 1.24 -1.24 0.01 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 8 15 -7 9 MONTH TO DATE 130 135 -5 101 SINCE DEC 1 377 581 -204 568 SINCE JUL 1 565 1145 -580 1069 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 2 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 3.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 72 400 PM AVERAGE 86 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 68 1953 1932 MINIMUM TEMPERATURE (F) 44 29 1949 SUNRISE AND SUNSET JANUARY 10 2015.......SUNRISE 725 AM PST SUNSET 510 PM PST JANUARY 11 2015.......SUNRISE 724 AM PST SUNSET 511 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$