629 CDUS46 KMTR 220845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1245 AM PST THU JAN 22 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 21 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 58 233 PM 68 2007 55 3 65 MINIMUM 33 552 AM 26 2008 37 -4 27 AVERAGE 46 46 0 46 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T T SINCE JUL 1 12.77 2.20 SINCE JAN 1 T T DEGREE DAYS HEATING YESTERDAY 19 19 MONTH TO DATE 372 355 SINCE DEC 1 773 1021 SINCE JUL 1 1246 1700 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 (90) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 62 200 PM AVERAGE 81 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 68 2014 MINIMUM TEMPERATURE (F) 37 27 2014 SUNRISE AND SUNSET JANUARY 22 2015.......SUNRISE 721 AM PST SUNSET 521 PM PST JANUARY 23 2015.......SUNRISE 721 AM PST SUNSET 522 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$