831 CDUS46 KMTR 200827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST SUN JAN 20 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 19 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 66 250 PM 70 2014 55 11 56 MINIMUM 52 1253 AM 24 2007 37 15 35 AVERAGE 59 46 13 46 PRECIPITATION (IN) YESTERDAY T 0.00 MONTH TO DATE 5.26 2.70 SINCE OCT 1 8.46 5.73 SINCE JAN 1 5.26 2.70 DEGREE DAYS HEATING YESTERDAY 6 19 MONTH TO DATE 262 266 SINCE DEC 1 748 814 SINCE JUL 1 1315 1342 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (60) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 4.3 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 93 400 AM LOWEST 73 100 PM AVERAGE 83 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 71 2014 MINIMUM TEMPERATURE (F) 37 25 2007 SUNRISE AND SUNSET JANUARY 20 2019.......SUNRISE 722 AM PST SUNSET 518 PM PST JANUARY 21 2019.......SUNRISE 722 AM PST SUNSET 519 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$