Measurements:
°C
°F
CURRENT WEATHER
14:32
Napa
88°F
NE 7 mph
Feels like: 86°F
Precip: 9%
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 28 days
June 25 days
July 25 days
The most warm months:
August 90.9 °F
September 88.1 °F
July 87.7 °F
The most cold months:
December 55.0 °F
January 55.7 °F
February 58.9 °F
The most rainy months:
January 3 days
December 3 days
March 1 day
The most windy months:
June 6 mph
May 6 mph
July 6 mph
more details

Napa on the Weather Map

USA Resorts:
NAME
F°
Boston +80
Chicago +82
Hawaii +84
Houston +108
Las Vegas +116
Los Angeles +96
Maui +70
Miami +92
Myrtle Beach +84
New York +82
San Diego +96
San Francisco +64
Santa Monica +86
Sarasota +92
Washington +84
all resorts
24 Hours Weather Forecast
Napa
Local time: 14:32
25 aug, tuesday
1500 88°F
NE
7 mph
1800 86°F
NE
7 mph
2100 70°F
NE
4 mph
26 aug, wednesday
0000 62°F
E
4 mph
0300 60°F
E
4 mph
0600 60°F
E
4 mph
0900 70°F
E
3 mph
1200 88°F
NE
6 mph