724 CDUS46 KMTR 190837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT SUN OCT 19 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 79 227 PM 90 2012 74 5 77 MINIMUM 49 630 AM 37 1998 43 6 39 AVERAGE 64 58 6 58 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.15 0.00 SINCE JUL 1 0.53 0.84 SINCE JAN 1 8.80 2.81 DEGREE DAYS HEATING YESTERDAY 1 7 MONTH TO DATE 42 110 SINCE SEP 1 64 138 SINCE JUL 1 86 174 COOLING YESTERDAY 0 0 MONTH TO DATE 31 4 SINCE SEP 1 94 66 SINCE JAN 1 267 303 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 43 200 PM AVERAGE 72 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 81 2013 MINIMUM TEMPERATURE (F) 43 38 1998 SUNRISE AND SUNSET OCTOBER 19 2014.......SUNRISE 722 AM PDT SUNSET 626 PM PDT OCTOBER 20 2014.......SUNRISE 723 AM PDT SUNSET 624 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$