929 CDUS46 KMTR 270826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT TUE OCT 27 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 26 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 73 357 PM 89 2003 69 4 70 MINIMUM 55 517 AM 39 1954 52 3 58 AVERAGE 64 60 4 64 PRECIPITATION (IN) YESTERDAY 0.00 1.20 2004 0.04 -0.04 0.00 MONTH TO DATE T 0.69 -0.69 0.13 SINCE OCT 1 T 0.69 -0.69 0.13 SINCE JAN 1 3.65 13.98 -10.33 7.86 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 1 5 -4 1 MONTH TO DATE 14 93 -79 4 SINCE SEP 1 36 146 -110 7 SINCE JUL 1 41 259 -218 27 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 40 20 20 124 SINCE SEP 1 132 64 68 236 SINCE JAN 1 326 161 165 489 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 200 AM LOWEST 53 400 PM AVERAGE 73 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 86 2003 1890 MINIMUM TEMPERATURE (F) 52 42 1954 1951 SUNRISE AND SUNSET OCTOBER 27 2015.......SUNRISE 729 AM PDT SUNSET 617 PM PDT OCTOBER 28 2015.......SUNRISE 730 AM PDT SUNSET 616 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$