710 CDUS46 KMTR 250826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT FRI APR 25 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 24 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 1256 PM 81 2004 66 1 68 MINIMUM 55 513 AM 39 1960 50 5 47 AVERAGE 61 58 3 58 PRECIPITATION (IN) YESTERDAY T 0.34 1983 0.04 -0.04 0.00 MONTH TO DATE 1.24 1.12 0.12 0.47 SINCE JUL 1 8.43 19.90 -11.47 12.83 SINCE JAN 1 6.94 12.33 -5.39 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 4 8 -4 7 MONTH TO DATE 131 205 -74 156 SINCE MAR 1 307 519 -212 471 SINCE JUL 1 1852 2325 -473 2355 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 6 0 6 3 SINCE MAR 1 6 1 5 3 SINCE JAN 1 6 1 5 3 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 11.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 58 100 PM AVERAGE 76 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 2004 MINIMUM TEMPERATURE (F) 50 41 1974 SUNRISE AND SUNSET APRIL 25 2014.........SUNRISE 621 AM PDT SUNSET 754 PM PDT APRIL 26 2014.........SUNRISE 620 AM PDT SUNSET 755 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$