860 CDUS46 KMTR 100830 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1230 AM PST FRI JAN 10 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 9 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 62 323 PM 65 2012 54 8 53 MINIMUM 38 748 AM 27 2012 37 1 36 2011 2001 AVERAGE 50 46 4 45 PRECIPITATION (IN) YESTERDAY 0.00 T MONTH TO DATE 0.00 0.17 SINCE JUL 1 2.20 7.96 SINCE JAN 1 0.00 0.17 DEGREE DAYS HEATING YESTERDAY 15 20 MONTH TO DATE 158 193 SINCE DEC 1 824 733 SINCE JUL 1 1503 1305 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 W (250) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 60 100 PM AVERAGE 80 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 63 2012 MINIMUM TEMPERATURE (F) 37 28 2011 SUNRISE AND SUNSET JANUARY 10 2014.......SUNRISE 726 AM PST SUNSET 508 PM PST JANUARY 11 2014.......SUNRISE 725 AM PST SUNSET 509 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$