CDUS46 KMTR 110833 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT WED MAR 11 2026 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 10 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 67 3:15 PM 85 2004 64 3 66 MINIMUM 39 4:24 AM 27 2009 42 -3 37 AVERAGE 53 53 0 52 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.01 T SINCE OCT 1 12.74 13.95 SINCE JAN 1 5.31 5.97 DEGREE DAYS HEATING YESTERDAY 12 13 MONTH TO DATE 75 144 SINCE MAR 1 75 144 SINCE JUL 1 1873 1999 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 SW (220) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 3:00 AM LOWEST 52 5:00 PM AVERAGE 76 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 82 2005 MINIMUM TEMPERATURE (F) 42 31 2009 SUNRISE AND SUNSET MARCH 11 2026.........SUNRISE 7:26 AM PDT SUNSET 7:13 PM PDT MARCH 12 2026.........SUNRISE 7:25 AM PDT SUNSET 7:14 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$