134 CDUS46 KMTR 130829 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 129 AM PDT SUN APR 13 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 12 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 67 246 PM 88 1947 64 3 63 MINIMUM 51 315 AM 39 1983 49 2 47 1956 AVERAGE 59 57 2 55 PRECIPITATION (IN) YESTERDAY 0.00 1.31 2003 0.05 -0.05 0.00 MONTH TO DATE 1.20 0.65 0.55 0.47 SINCE JUL 1 8.39 19.43 -11.04 12.83 SINCE JAN 1 6.90 11.86 -4.96 1.83 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 6 9 -3 10 MONTH TO DATE 74 108 -34 83 SINCE MAR 1 250 422 -172 398 SINCE JUL 1 1795 2228 -433 2282 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 6 0 6 1 SINCE MAR 1 6 1 5 1 SINCE JAN 1 6 1 5 1 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 7.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 1200 AM LOWEST 52 300 PM AVERAGE 68 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 84 1985 1947 MINIMUM TEMPERATURE (F) 49 39 1972 SUNRISE AND SUNSET APRIL 13 2014.........SUNRISE 637 AM PDT SUNSET 743 PM PDT APRIL 14 2014.........SUNRISE 636 AM PDT SUNSET 744 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$