954 CDUS46 KMTR 050026 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 426 PM PST MON FEB 4 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 2013... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 53 348 PM 69 2001 58 -5 66 MINIMUM 35 239 AM 29 2002 38 -3 34 AVERAGE 44 48 -4 50 PRECIPITATION (IN) TODAY 0.00 0.00 MONTH TO DATE 0.00 0.05 SINCE JUL 1 8.13 7.63 SINCE JAN 1 0.34 4.05 SNOWFALL (IN) TODAY 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING TODAY 21 15 MONTH TO DATE 66 63 SINCE DEC 1 1226 1214 SINCE JUL 1 1798 1884 COOLING TODAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 2.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 86 200 PM AVERAGE 93 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 81 2011 MINIMUM TEMPERATURE (F) 38 30 1999 SUNRISE AND SUNSET FEBRUARY 4 2013......SUNRISE 711 AM PST SUNSET 536 PM PST FEBRUARY 5 2013......SUNRISE 710 AM PST SUNSET 537 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$