259 CDUS46 KMTR 180826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1226 AM PST TUE FEB 18 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 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 61 320 PM 73 2007 60 1 59 1930 MINIMUM 46 606 AM 35 1956 47 -1 48 AVERAGE 54 53 1 54 PRECIPITATION (IN) YESTERDAY 0.00 1.83 1986 0.15 -0.15 0.00 MONTH TO DATE 2.59 2.50 0.09 0.25 SINCE JUL 1 4.09 14.26 -10.17 11.45 SINCE JAN 1 2.60 6.69 -4.09 0.45 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 12 -1 11 MONTH TO DATE 188 214 -26 230 SINCE DEC 1 954 1117 -163 1130 SINCE JUL 1 1455 1681 -226 1725 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 W (280) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 700 AM LOWEST 51 1200 PM AVERAGE 69 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 71 1977 MINIMUM TEMPERATURE (F) 47 33 1956 SUNRISE AND SUNSET FEBRUARY 18 2014......SUNRISE 655 AM PST SUNSET 552 PM PST FEBRUARY 19 2014......SUNRISE 654 AM PST SUNSET 553 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$