387 CDUS46 KMTR 170827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST FRI JAN 17 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 16 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 70R 349 PM 68 2009 55 15 58 MINIMUM 30 718 AM 20 2007 37 -7 26 AVERAGE 50 46 4 42 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T 0.17 SINCE JUL 1 2.20 7.96 SINCE JAN 1 T 0.17 DEGREE DAYS HEATING YESTERDAY 15 23 MONTH TO DATE 276 370 SINCE DEC 1 942 910 SINCE JUL 1 1621 1482 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 22 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 5.6 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 100 500 AM LOWEST 20 300 PM AVERAGE 60 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 66 2009 MINIMUM TEMPERATURE (F) 37 19 2012 SUNRISE AND SUNSET JANUARY 17 2014.......SUNRISE 724 AM PST SUNSET 515 PM PST JANUARY 18 2014.......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. $$