274 CDUS46 KMTR 010845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT TUE NOV 1 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 66 103 PM 79 2015 70 -4 79 2011 MINIMUM 47 708 AM 30 2002 41 6 45 AVERAGE 57 55 2 62 PRECIPITATION (IN) YESTERDAY 0.31 0.00 MONTH TO DATE 3.81 0.20 SINCE OCT 1 3.81 0.20 SINCE JAN 1 18.48 4.30 DEGREE DAYS HEATING YESTERDAY 8 3 MONTH TO DATE 132 51 SINCE SEP 1 174 96 SINCE JUL 1 231 102 COOLING YESTERDAY 0 0 MONTH TO DATE 5 32 SINCE SEP 1 67 115 SINCE JAN 1 186 378 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 63 200 PM AVERAGE 78 .......................................................... 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 2016......SUNRISE 736 AM PDT SUNSET 609 PM PDT NOVEMBER 2 2016......SUNRISE 737 AM PDT SUNSET 608 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$