850 CDUS46 KMTR 080827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST SAT FEB 8 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 7 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 56 1030 PM 73 1987 59 -3 55 MINIMUM 51 723 AM 32 1989 46 5 42 AVERAGE 54 52 2 49 PRECIPITATION (IN) YESTERDAY 0.23 1.24 1978 0.15 0.08 0.14 MONTH TO DATE 1.81 1.05 0.76 0.14 SINCE JUL 1 3.31 12.81 -9.50 11.34 SINCE JAN 1 1.82 5.24 -3.42 0.34 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 11 13 -2 16 MONTH TO DATE 97 91 6 100 SINCE DEC 1 863 994 -131 1000 SINCE JUL 1 1364 1558 -194 1595 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 9 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 11.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 83 800 AM AVERAGE 92 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 73 2006 MINIMUM TEMPERATURE (F) 46 33 1948 SUNRISE AND SUNSET FEBRUARY 8 2014......SUNRISE 707 AM PST SUNSET 541 PM PST FEBRUARY 9 2014......SUNRISE 705 AM PST SUNSET 542 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$