357 CDUS46 KMTR 140846 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT SAT MAR 14 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 13 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 74 112 PM 76 2014 62 12 76 1994 MINIMUM 53 500 AM 33 1954 48 5 53 AVERAGE 64 55 9 65 PRECIPITATION (IN) YESTERDAY 0.00 0.92 1983 0.10 -0.10 0.00 MONTH TO DATE 0.02 1.47 -1.45 0.41 SINCE OCT 1 14.99 17.08 -2.09 5.44 SINCE JAN 1 2.03 9.72 -7.69 4.18 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 1 10 -9 0 MONTH TO DATE 81 137 -56 63 SINCE MAR 1 81 137 -56 63 SINCE JUL 1 1028 1943 -915 1608 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 NW (300) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 52 900 PM AVERAGE 76 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 79 1947 MINIMUM TEMPERATURE (F) 48 36 1954 1953 SUNRISE AND SUNSET MARCH 14 2015.........SUNRISE 722 AM PDT SUNSET 716 PM PDT MARCH 15 2015.........SUNRISE 721 AM PDT SUNSET 717 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$