164 CDUS46 KMTR 190828 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1228 AM PST SAT JAN 19 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 18 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 62 203 PM 70 2014 55 7 57 2009 MINIMUM 50 757 AM 24 2001 37 13 48 AVERAGE 56 46 10 53 PRECIPITATION (IN) YESTERDAY 0.02 0.15 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 9 12 MONTH TO DATE 256 247 SINCE DEC 1 742 795 SINCE JUL 1 1309 1323 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 10 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 5.4 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 93 100 AM LOWEST 64 200 PM AVERAGE 79 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 70 2014 MINIMUM TEMPERATURE (F) 37 24 2007 SUNRISE AND SUNSET JANUARY 19 2019.......SUNRISE 723 AM PST SUNSET 517 PM PST JANUARY 20 2019.......SUNRISE 722 AM PST SUNSET 518 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$