930 CDUS46 KMTR 110845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT MON APR 11 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 10 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 58 455 PM 91 1988 64 -6 65 MINIMUM 55 1157 PM 41 1949 49 6 49 AVERAGE 57 56 1 57 PRECIPITATION (IN) YESTERDAY 0.09 1.54 1982 0.05 0.04 0.00 MONTH TO DATE 0.60 0.56 0.04 0.87 SINCE OCT 1 16.96 19.13 -2.17 15.90 SINCE JAN 1 12.17 11.77 0.40 2.94 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 8 9 -1 8 MONTH TO DATE 40 90 -50 83 SINCE MAR 1 257 404 -147 227 SINCE JUL 1 1655 2210 -555 1174 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 8 0 8 0 SINCE MAR 1 8 1 7 6 SINCE JAN 1 8 1 7 6 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 800 AM LOWEST 72 500 PM AVERAGE 83 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 84 1988 MINIMUM TEMPERATURE (F) 49 38 1967 1953 SUNRISE AND SUNSET APRIL 11 2016.........SUNRISE 639 AM PDT SUNSET 742 PM PDT APRIL 12 2016.........SUNRISE 638 AM PDT SUNSET 743 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$