Measurements:
°C
°F
CURRENT WEATHER
11:15
Napa
90°F
NE 6 mph
Feels like: 90°F
Precip: 1%
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
July 26 days
June 25 days
The most warm months:
August 90.9 °F
July 88.8 °F
September 88.1 °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 +94
Chicago +88
Hawaii +80
Houston +90
Las Vegas +120
Los Angeles +106
Maui +76
Miami +100
Myrtle Beach +96
New York +114
San Diego +96
San Francisco +76
Santa Monica +84
Sarasota +102
Tampa +100
all resorts
24 Hours Weather Forecast
Napa
Local time: 11:15
15 jul, wednesday
1200 90°F
NE
6 mph
1500 98°F
NE
8 mph
1800 88°F
NE
9 mph
2100 68°F
NE
6 mph
16 jul, thursday
0000 60°F
NE
6 mph
0300 56°F
NE
5 mph
0600 52°F
NE
4 mph
0900 70°F
NE
5 mph