770 CDUS46 KMTR 040845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1245 AM PST WED MAR 4 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 3 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 64 221 PM 80 1959 61 3 60 MINIMUM 47 610 AM 31 1966 47 0 50 AVERAGE 56 54 2 55 PRECIPITATION (IN) YESTERDAY 0.00 0.89 2010 0.12 -0.12 0.08 MONTH TO DATE 0.00 0.38 -0.38 0.25 SINCE OCT 1 14.97 15.99 -1.02 5.28 SINCE JAN 1 2.01 8.63 -6.62 4.02 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 9 11 -2 10 MONTH TO DATE 26 33 -7 26 SINCE MAR 1 26 33 -7 26 SINCE JUL 1 973 1839 -866 1571 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 5 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1000 PM LOWEST 60 100 PM AVERAGE 78 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 77 1959 MINIMUM TEMPERATURE (F) 47 35 1966 SUNRISE AND SUNSET MARCH 4 2015.........SUNRISE 637 AM PST SUNSET 606 PM PST MARCH 5 2015.........SUNRISE 635 AM PST SUNSET 607 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$