259 CDUS46 KMTR 310836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT SUN MAR 31 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 30 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 69 214 PM 82 2011 66 3 77 MINIMUM 38 537 AM 32 2005 40 -2 43 AVERAGE 54 53 1 60 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 5.01 5.19 SINCE OCT 1 22.78 12.03 SINCE JAN 1 19.58 9.00 DEGREE DAYS HEATING YESTERDAY 11 5 MONTH TO DATE 379 430 SINCE MAR 1 379 430 SINCE JUL 1 2338 2450 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 45 100 PM AVERAGE 73 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 81 2000 MINIMUM TEMPERATURE (F) 40 28 2008 SUNRISE AND SUNSET MARCH 31 2019.........SUNRISE 656 AM PDT SUNSET 731 PM PDT APRIL 1 2019.........SUNRISE 654 AM PDT SUNSET 732 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$