127 CDUS46 KMTR 250920 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 219 AM PDT TUE MAR 25 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 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 71 353 PM 78 1970 63 8 61 MINIMUM 48 628 AM 38 1948 48 0 44 AVERAGE 60 55 5 53 PRECIPITATION (IN) YESTERDAY 0.00 1.48 2011 0.08 -0.08 0.00 MONTH TO DATE 0.41 2.46 -2.05 0.31 SINCE JUL 1 5.67 18.28 -12.61 12.18 SINCE JAN 1 4.18 10.71 -6.53 1.18 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 5 10 -5 12 MONTH TO DATE 123 247 -124 264 SINCE MAR 1 123 247 -124 264 SINCE JUL 1 1668 2053 -385 2148 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 44 300 PM AVERAGE 72 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 85 1952 MINIMUM TEMPERATURE (F) 48 37 1964 SUNRISE AND SUNSET MARCH 25 2014.........SUNRISE 705 AM PDT SUNSET 726 PM PDT MARCH 26 2014.........SUNRISE 704 AM PDT SUNSET 727 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$