888 CDUS46 KMTR 060845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1245 AM PST TUE DEC 6 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 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 56 320 PM 65 2011 57 -1 57 MINIMUM 36 456 AM 16 2013 36 0 36 AVERAGE 46 47 -1 47 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.14 SINCE OCT 1 4.75 1.55 SINCE JAN 1 19.42 5.65 DEGREE DAYS HEATING YESTERDAY 19 18 MONTH TO DATE 75 83 SINCE DEC 1 75 83 SINCE JUL 1 579 624 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 186 378 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 72 300 PM AVERAGE 86 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 66 2006 MINIMUM TEMPERATURE (F) 36 20 2013 SUNRISE AND SUNSET DECEMBER 6 2016......SUNRISE 712 AM PST SUNSET 449 PM PST DECEMBER 7 2016......SUNRISE 713 AM PST SUNSET 449 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$