355 CDUS46 KMTR 210826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1226 AM PST THU FEB 21 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 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 59 302 PM 67 2003 61 -2 52 MINIMUM 40 1159 PM 21 2018 39 1 21 AVERAGE 50 50 0 37 PRECIPITATION (IN) YESTERDAY T 0.00 MONTH TO DATE 6.76 0.00 SINCE OCT 1 15.54 6.63 SINCE JAN 1 12.34 3.60 DEGREE DAYS HEATING YESTERDAY 15 28 MONTH TO DATE 358 286 SINCE DEC 1 1263 1316 SINCE JUL 1 1830 1844 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 11.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 AM LOWEST 40 300 PM AVERAGE 65 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 70 2014 2002 MINIMUM TEMPERATURE (F) 39 30 2018 2013 2006 SUNRISE AND SUNSET FEBRUARY 21 2019......SUNRISE 652 AM PST SUNSET 554 PM PST FEBRUARY 22 2019......SUNRISE 651 AM PST SUNSET 555 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$