903 CDUS46 KMTR 140826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1225 AM PST THU FEB 14 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 13 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 61 357 PM 70 2006 59 2 56 MINIMUM 29 655 AM 28 2011 38 -9 37 AVERAGE 45 49 -4 47 PRECIPITATION (IN) YESTERDAY 0.00 0.09 MONTH TO DATE 0.03 0.76 SINCE JUL 1 8.16 8.34 SINCE JAN 1 0.37 4.76 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 20 18 MONTH TO DATE 232 190 SINCE DEC 1 1392 1341 SINCE JUL 1 1964 2011 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 2.2 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 HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 51 300 PM AVERAGE 76 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 68 2006 MINIMUM TEMPERATURE (F) 39 30 2012 SUNRISE AND SUNSET FEBRUARY 14 2013......SUNRISE 700 AM PST SUNSET 547 PM PST FEBRUARY 15 2013......SUNRISE 659 AM PST SUNSET 548 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$