236 CDUS46 KMTR 160833 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1233 AM PST WED JAN 16 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 15 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 55 1159 PM 70 2014 55 0 57 MINIMUM 49 734 AM 18 2007 37 12 43 AVERAGE 52 46 6 50 PRECIPITATION (IN) YESTERDAY 0.41 0.00 MONTH TO DATE 3.50 2.55 SINCE OCT 1 6.70 5.58 SINCE JAN 1 3.50 2.55 DEGREE DAYS HEATING YESTERDAY 13 15 MONTH TO DATE 228 211 SINCE DEC 1 714 759 SINCE JUL 1 1281 1287 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION E (90) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 15.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 900 PM LOWEST 77 100 AM AVERAGE 87 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 70 2014 MINIMUM TEMPERATURE (F) 37 20 2007 SUNRISE AND SUNSET JANUARY 16 2019.......SUNRISE 724 AM PST SUNSET 514 PM PST JANUARY 17 2019.......SUNRISE 724 AM PST SUNSET 515 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$