267 CDUS46 KMTR 120842 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 142 AM PDT THU MAR 12 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 11 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 68 230 PM 83 2005 62 6 69 MINIMUM 55 1117 PM 35 1951 48 7 56 1922 AVERAGE 62 55 7 63 PRECIPITATION (IN) YESTERDAY 0.02 0.70 1949 0.10 -0.08 0.00 MONTH TO DATE 0.02 1.26 -1.24 0.41 SINCE OCT 1 14.99 16.87 -1.88 5.44 SINCE JAN 1 2.03 9.51 -7.48 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 3 10 -7 2 MONTH TO DATE 77 117 -40 63 SINCE MAR 1 77 117 -40 63 SINCE JUL 1 1024 1923 -899 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 2 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 5.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 52 200 PM AVERAGE 76 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 77 2007 MINIMUM TEMPERATURE (F) 48 35 1954 SUNRISE AND SUNSET MARCH 12 2015.........SUNRISE 725 AM PDT SUNSET 714 PM PDT MARCH 13 2015.........SUNRISE 724 AM PDT SUNSET 715 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$