184 CDUS46 KMTR 160826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT SAT APR 16 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 15 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 66 336 PM 83 1966 65 1 69 MINIMUM 49 551 AM 38 1975 49 0 48 1955 AVERAGE 58 57 1 59 PRECIPITATION (IN) YESTERDAY 0.00 1.02 1978 0.04 -0.04 0.00 MONTH TO DATE 0.63 0.78 -0.15 0.87 SINCE OCT 1 16.99 19.35 -2.36 15.90 SINCE JAN 1 12.20 11.99 0.21 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 7 8 -1 6 MONTH TO DATE 74 133 -59 112 SINCE MAR 1 291 447 -156 256 SINCE JUL 1 1689 2253 -564 1203 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 13 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 13.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 52 400 PM AVERAGE 76 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 81 1999 MINIMUM TEMPERATURE (F) 49 40 1975 SUNRISE AND SUNSET APRIL 16 2016.........SUNRISE 632 AM PDT SUNSET 747 PM PDT APRIL 17 2016.........SUNRISE 631 AM PDT SUNSET 747 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$