902 CDUS46 KMTR 120829 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT TUE MAR 12 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 11 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 64 425 PM 82 2005 64 0 70 MINIMUM 34 541 AM 31 2009 40 -6 40 AVERAGE 49 52 -3 55 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 2.54 2.01 SINCE OCT 1 20.31 8.85 SINCE JAN 1 17.11 5.82 DEGREE DAYS HEATING YESTERDAY 16 10 MONTH TO DATE 150 172 SINCE MAR 1 150 172 SINCE JUL 1 2109 2192 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 4.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 44 400 PM AVERAGE 72 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 79 2007 MINIMUM TEMPERATURE (F) 40 33 2009 SUNRISE AND SUNSET MARCH 12 2019.........SUNRISE 725 AM PDT SUNSET 713 PM PDT MARCH 13 2019.........SUNRISE 723 AM PDT SUNSET 714 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$