867 CDUS46 KMTR 150836 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST THU JAN 15 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 14 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 58 336 PM 72 2014 56 2 72 MINIMUM 43 647 AM 31 1963 44 -1 44 AVERAGE 51 50 1 58 PRECIPITATION (IN) YESTERDAY 0.00 2.21 1979 0.15 -0.15 0.00 MONTH TO DATE 0.00 1.97 -1.97 0.01 SINCE JUL 1 13.38 9.54 3.84 1.50 SINCE JAN 1 0.00 1.97 -1.97 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 14 15 -1 7 MONTH TO DATE 187 210 -23 154 SINCE DEC 1 434 656 -222 621 SINCE JUL 1 622 1220 -598 1122 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 9 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 1.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 500 AM LOWEST 71 1000 AM AVERAGE 82 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 73 2014 MINIMUM TEMPERATURE (F) 44 31 1963 SUNRISE AND SUNSET JANUARY 15 2015.......SUNRISE 723 AM PST SUNSET 515 PM PST JANUARY 16 2015.......SUNRISE 723 AM PST SUNSET 516 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$