902 CDUS46 KMTR 170836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT FRI OCT 17 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 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 73 146 PM 88 1999 74 -1 80 MINIMUM 44 626 AM 38 2013 43 1 38 AVERAGE 59 59 0 59 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 6 6 MONTH TO DATE 35 97 SINCE SEP 1 57 125 SINCE JUL 1 79 161 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 W (250) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 35 100 PM AVERAGE 68 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 87 2012 2008 MINIMUM TEMPERATURE (F) 43 37 2006 SUNRISE AND SUNSET OCTOBER 17 2014.......SUNRISE 720 AM PDT SUNSET 628 PM PDT OCTOBER 18 2014.......SUNRISE 721 AM PDT SUNSET 627 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$