854 CDUS46 KMTR 010845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 144 AM PDT SUN NOV 1 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 79R 110 PM 79 2011 70 9 62 MINIMUM 45 647 AM 30 2002 41 4 49 AVERAGE 62 55 7 56 PRECIPITATION (IN) YESTERDAY 0.00 0.31 MONTH TO DATE 0.20 0.75 SINCE OCT 1 0.20 0.75 SINCE JAN 1 4.30 9.40 DEGREE DAYS HEATING YESTERDAY 3 9 MONTH TO DATE 51 114 SINCE SEP 1 96 136 SINCE JUL 1 102 158 COOLING YESTERDAY 0 0 MONTH TO DATE 32 31 SINCE SEP 1 115 94 SINCE JAN 1 378 267 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 200 AM LOWEST 36 100 PM AVERAGE 65 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 80 1999 MINIMUM TEMPERATURE (F) 41 31 2003 SUNRISE AND SUNSET NOVEMBER 1 2015......SUNRISE 635 AM PST SUNSET 510 PM PST NOVEMBER 2 2015......SUNRISE 636 AM PST SUNSET 509 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$