667 CDUS46 KMTR 210028 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 428 PM PST TUE JAN 20 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2015... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) TODAY MAXIMUM 57 334 PM 71 2014 55 2 71 MINIMUM 41 301 AM 25 2007 37 4 28 AVERAGE 49 46 3 50 PRECIPITATION (IN) TODAY 0.00 0.00 MONTH TO DATE T T SINCE JUL 1 12.77 2.20 SINCE JAN 1 T T DEGREE DAYS HEATING TODAY 16 15 MONTH TO DATE 351 336 SINCE DEC 1 752 1002 SINCE JUL 1 1225 1681 COOLING TODAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (350) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 2.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 72 300 PM AVERAGE 86 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 68 2007 MINIMUM TEMPERATURE (F) 37 26 2008 SUNRISE AND SUNSET JANUARY 20 2015.......SUNRISE 722 AM PST SUNSET 518 PM PST JANUARY 21 2015.......SUNRISE 722 AM PST SUNSET 519 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$