626 CDUS46 KMTR 250826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT SAT APR 25 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 24 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 63 147 PM 81 2004 66 -3 67 MINIMUM 52 624 AM 39 1960 50 2 55 AVERAGE 58 58 0 61 PRECIPITATION (IN) YESTERDAY 0.12 0.34 1983 0.04 0.08 T MONTH TO DATE 0.99 1.12 -0.13 1.24 SINCE OCT 1 16.02 19.69 -3.67 8.20 SINCE JAN 1 3.06 12.33 -9.27 6.94 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 4 MONTH TO DATE 161 205 -44 131 SINCE MAR 1 305 519 -214 307 SINCE JUL 1 1252 2325 -1073 1852 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 0 1 6 SINCE MAR 1 7 1 6 6 SINCE JAN 1 7 1 6 6 .................................................................. WIND (MPH) RESULTANT WIND SPEED 18 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 18.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 200 AM LOWEST 48 100 PM AVERAGE 69 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 2004 MINIMUM TEMPERATURE (F) 50 41 1974 SUNRISE AND SUNSET APRIL 25 2015.........SUNRISE 622 AM PDT SUNSET 754 PM PDT APRIL 26 2015.........SUNRISE 620 AM PDT SUNSET 755 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$