Best time to visit Napa

Q: When is the best time to visit Napa?

The best time to visit Napa is May, June, July, August and September based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Napa?

The hottest time of year in Napa is normally August. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.

Q: Which month has the most rain in Napa?

In terms of rainfall, January is usually the wettest month in Napa with 157mm on average. There are normally 10 days in January with some rain.

Q: When is it sunniest in Napa?

The sunniest time of year in Napa is normally July with bright sunshine on average for 80% of daylight hours; that's 12 hours of sunshine per day.

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Napa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Destination

When is the best time to visit Napa?

The best time to visit Napa is May, June, July, August and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
1.5
Feb
3
Mar
4
Apr
5
May
5
Jun
5
Jul
5
Aug
5
Sep
4
Oct
1.5
Nov
1
Dec

Change criteria

Max Day Temperature (°C)

13
Jan
16
Feb
17
Mar
20
Apr
23
May
26
Jun
28
Jul
28
Aug
27
Sep
24
Oct
17
Nov
13
Dec

Hours of Sunshine (daily)

6
Jan
7
Feb
9
Mar
11
Apr
11
May
12
Jun
12
Jul
11
Aug
10
Sep
8
Oct
6
Nov
5
Dec

Which is the hottest month in Napa?

The hottest time of year in Napa is normally August. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.

Which month has the most rain in Napa?

In terms of rainfall, January is usually the wettest month in Napa with 157mm on average. There are normally 10 days in January with some rain.

When is it sunniest in Napa?

The sunniest time of year in Napa is normally July with bright sunshine on average for 80% of daylight hours; that's 12 hours of sunshine per day.