828 CDUS46 KMTR 170836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST TUE FEB 17 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 16 2015... 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) YESTERDAY MAXIMUM 72 155 PM 77 2007 60 12 65 MINIMUM 40 415 AM 27 2006 39 1 38 AVERAGE 56 49 7 52 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 2.37 3.36 SINCE OCT 1 14.76 4.80 SINCE JAN 1 2.37 3.44 DEGREE DAYS HEATING YESTERDAY 9 13 MONTH TO DATE 168 234 SINCE DEC 1 1091 1387 SINCE JUL 1 1564 2066 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (110) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 4.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 53 200 PM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 73 2007 MINIMUM TEMPERATURE (F) 39 32 2008 SUNRISE AND SUNSET FEBRUARY 17 2015......SUNRISE 657 AM PST SUNSET 550 PM PST FEBRUARY 18 2015......SUNRISE 656 AM PST SUNSET 551 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$