251 CDUS46 KMTR 200837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST TUE NOV 20 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 19 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 69 303 PM 72 2005 62 7 63 MINIMUM 31 310 AM 29 2009 38 -7 34 AVERAGE 50 50 0 49 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 2.27 SINCE OCT 1 0.00 2.46 SINCE JAN 1 12.77 30.64 DEGREE DAYS HEATING YESTERDAY 15 16 MONTH TO DATE 217 219 SINCE SEP 1 410 401 SINCE JUL 1 451 411 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE SEP 1 30 148 SINCE JAN 1 182 530 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (80) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 400 AM LOWEST 23 300 PM AVERAGE 56 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 74 2005 MINIMUM TEMPERATURE (F) 38 29 2007 SUNRISE AND SUNSET NOVEMBER 20 2018......SUNRISE 656 AM PST SUNSET 453 PM PST NOVEMBER 21 2018......SUNRISE 657 AM PST SUNSET 453 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$