837 CDUS46 KMTR 050836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST MON JAN 5 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 4 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 57 219 PM 67 2014 54 3 67 2012 MINIMUM 31 138 AM 22 2009 36 -5 29 AVERAGE 44 45 -1 48 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE JUL 1 12.77 2.20 SINCE JAN 1 0.00 0.00 DEGREE DAYS HEATING YESTERDAY 21 17 MONTH TO DATE 97 70 SINCE DEC 1 498 736 SINCE JUL 1 971 1415 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (80) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 200 AM LOWEST 51 200 PM AVERAGE 74 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 70 2014 MINIMUM TEMPERATURE (F) 37 24 2014 SUNRISE AND SUNSET JANUARY 5 2015.......SUNRISE 726 AM PST SUNSET 503 PM PST JANUARY 6 2015.......SUNRISE 726 AM PST SUNSET 504 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$