012 CDUS46 KMTR 120827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST SAT JAN 12 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 11 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 56 426 PM 66 2012 55 1 59 MINIMUM 50 703 AM 24 2007 37 13 44 AVERAGE 53 46 7 52 PRECIPITATION (IN) YESTERDAY 0.10 0.00 MONTH TO DATE 3.07 2.55 SINCE OCT 1 6.27 5.58 SINCE JAN 1 3.07 2.55 DEGREE DAYS HEATING YESTERDAY 12 13 MONTH TO DATE 176 147 SINCE DEC 1 662 695 SINCE JUL 1 1229 1223 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION E (80) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 11.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 AM LOWEST 77 200 PM AVERAGE 83 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 80 2009 MINIMUM TEMPERATURE (F) 37 26 2012 SUNRISE AND SUNSET JANUARY 12 2019.......SUNRISE 725 AM PST SUNSET 510 PM PST JANUARY 13 2019.......SUNRISE 725 AM PST SUNSET 511 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$