281 CDUS46 KMTR 030827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST THU DEC 3 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 2 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 60 130 PM 75 2011 58 2 58 MINIMUM 41 1205 AM 24 2006 37 4 51 AVERAGE 51 47 4 55 PRECIPITATION (IN) YESTERDAY T 1.16 MONTH TO DATE T 1.16 SINCE OCT 1 1.41 3.41 SINCE JAN 1 5.51 12.06 DEGREE DAYS HEATING YESTERDAY 14 10 MONTH TO DATE 35 17 SINCE DEC 1 35 17 SINCE JUL 1 576 490 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 378 267 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (80) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 1200 AM LOWEST 40 1200 PM AVERAGE 58 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 66 2011 2006 MINIMUM TEMPERATURE (F) 37 28 2004 SUNRISE AND SUNSET DECEMBER 3 2015......SUNRISE 709 AM PST SUNSET 449 PM PST DECEMBER 4 2015......SUNRISE 710 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. $$