907 CDUS46 KMTR 150826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1226 AM PST WED JAN 15 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 14 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 72R 159 PM 67 1948 56 16 52 MINIMUM 44 556 AM 31 1963 44 0 36 AVERAGE 58 50 8 44 PRECIPITATION (IN) YESTERDAY 0.00 2.21 1979 0.15 -0.15 0.00 MONTH TO DATE 0.01 1.97 -1.96 0.10 SINCE JUL 1 1.50 9.54 -8.04 11.10 SINCE JAN 1 0.01 1.97 -1.96 0.10 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 7 15 -8 21 MONTH TO DATE 154 210 -56 251 SINCE DEC 1 621 656 -35 651 SINCE JUL 1 1122 1220 -98 1246 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 SE (120) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 400 AM LOWEST 19 200 PM AVERAGE 45 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 69 1974 MINIMUM TEMPERATURE (F) 44 31 1963 SUNRISE AND SUNSET JANUARY 15 2014.......SUNRISE 723 AM PST SUNSET 515 PM PST JANUARY 16 2014.......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. $$