637 CDUS46 KMTR 090826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1226 AM PST FRI NOV 9 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 8 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 76 305 PM 79 2014 67 9 65 MINIMUM 41 1113 PM 34 2011 40 1 43 2009 AVERAGE 59 53 6 54 PRECIPITATION (IN) YESTERDAY 0.00 0.21 MONTH TO DATE 0.00 0.76 SINCE OCT 1 0.00 0.95 SINCE JAN 1 12.77 29.13 DEGREE DAYS HEATING YESTERDAY 6 11 MONTH TO DATE 41 98 SINCE SEP 1 234 280 SINCE JUL 1 275 290 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE SEP 1 30 148 SINCE JAN 1 182 530 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 53 100 AM LOWEST 6 300 PM AVERAGE 30 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 80 2016 MINIMUM TEMPERATURE (F) 40 31 2000 SUNRISE AND SUNSET NOVEMBER 9 2018......SUNRISE 644 AM PST SUNSET 502 PM PST NOVEMBER 10 2018......SUNRISE 645 AM PST SUNSET 501 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$