404 CDUS46 KMTR 150826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1226 AM PST TUE JAN 15 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 14 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 54 114 PM 65 2012 55 -1 65 2009 MINIMUM 26 707 AM 23 2007 37 -11 27 AVERAGE 40 46 -6 46 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.17 0.00 SINCE JUL 1 7.96 3.58 SINCE JAN 1 0.17 0.00 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 25 19 MONTH TO DATE 321 241 SINCE DEC 1 861 839 SINCE JUL 1 1433 1509 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (350) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 4.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 1100 PM LOWEST 24 100 PM AVERAGE 51 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 67 2009 MINIMUM TEMPERATURE (F) 37 18 2007 SUNRISE AND SUNSET JANUARY 15 2013.......SUNRISE 724 AM PST SUNSET 513 PM PST JANUARY 16 2013.......SUNRISE 724 AM PST SUNSET 515 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$