979 CDUS46 KMTR 180837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST THU FEB 18 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 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 65 152 PM 73 2007 60 5 56 MINIMUM 50 933 PM 32 2008 39 11 50 AVERAGE 58 49 9 53 PRECIPITATION (IN) YESTERDAY 0.40 0.00 MONTH TO DATE 0.44 2.37 SINCE OCT 1 10.96 14.76 SINCE JAN 1 6.77 2.37 DEGREE DAYS HEATING YESTERDAY 7 12 MONTH TO DATE 171 180 SINCE DEC 1 1191 1103 SINCE JUL 1 1732 1576 COOLING YESTERDAY 0 0 MONTH TO DATE 9 0 SINCE DEC 1 20 0 SINCE JAN 1 20 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 13.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 87 100 AM LOWEST 48 500 AM AVERAGE 68 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 64 2012 2000 MINIMUM TEMPERATURE (F) 39 31 2003 SUNRISE AND SUNSET FEBRUARY 18 2016......SUNRISE 656 AM PST SUNSET 550 PM PST FEBRUARY 19 2016......SUNRISE 655 AM PST SUNSET 552 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$