Measurements:
°C
°F
CURRENT WEATHER
17:04
Napa
68°F
NE 9 mph
Feels like: 68°F
Precip: 0%
World Resorts USA Napa

Annual Weather

Napa Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Napa
The most sunny months:
August 30 days
July 29 days
September 27 days
The most warm months:
August 93.4 °F
July 91.0 °F
September 90.4 °F
The most cold months:
December 54.8 °F
January 54.9 °F
February 58.8 °F
The most rainy months:
January 3 days
December 3 days
March 2 days
The most windy months:
June 6 mph
May 5 mph
July 5 mph
more details

Napa on the Weather Map

USA Resorts:
NAME
F°
Boston +56
Chicago +70
Hawaii +78
Honolulu +78
Houston +82
Las Vegas +96
Los Angeles +68
Miami +92
New York +62
Orlando +86
San Diego +66
San Francisco +60
Sarasota +82
Tampa +84
Washington +68
all resorts
24 Hours Weather Forecast
Napa
Local time: 17:04
16 may, thursday
1800 68°F
NE
9 mph
2100 56°F
NE
6 mph
17 may, friday
0000 52°F
NE
6 mph
0300 52°F
NE
6 mph
0600 54°F
NE
6 mph
0900 60°F
NE
5 mph
1200 72°F
NE
5 mph
1500 76°F
NE
9 mph