123 CDUS46 KMTR 170850 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1250 AM PST SAT JAN 17 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 16 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 56 135 PM 70 2014 55 1 70 MINIMUM 38 438 AM 20 2007 37 1 30 AVERAGE 47 46 1 50 PRECIPITATION (IN) YESTERDAY T 0.00 MONTH TO DATE T T SINCE JUL 1 12.77 2.20 SINCE JAN 1 T T DEGREE DAYS HEATING YESTERDAY 18 15 MONTH TO DATE 299 276 SINCE DEC 1 700 942 SINCE JUL 1 1173 1621 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 (80) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 77 1200 PM AVERAGE 89 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 71 2014 MINIMUM TEMPERATURE (F) 37 19 2012 SUNRISE AND SUNSET JANUARY 17 2015.......SUNRISE 724 AM PST SUNSET 515 PM PST JANUARY 18 2015.......SUNRISE 723 AM PST SUNSET 516 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$