Which is the hottest month in Chepstow?

The hottest time of year in Chepstow is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Chepstow?

In terms of rainfall, December is usually the wettest month in Chepstow with 97mm on average. There are normally 18 days in December with some rain.

When is it sunniest in Chepstow?

The sunniest time of year in Chepstow is normally June with bright sunshine on average for 40% of daylight hours; that's 7 hours of sunshine per day.

Best time to visit Chepstow

Q: When is the best time to visit Chepstow?

The best time to visit Chepstow is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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Chepstow by month

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

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When is the best time to visit Chepstow?

The best time to visit Chepstow is July 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.

0
Jan
0
Feb
0.5
Mar
1
Apr
1.5
May
3
Jun
3.5
Jul
3
Aug
1.5
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

7
Jan
7
Feb
10
Mar
13
Apr
16
May
19
Jun
21
Jul
21
Aug
18
Sep
14
Oct
10
Nov
8
Dec

Hours of Sunshine (daily)

2
Jan
2
Feb
4
Mar
5
Apr
6
May
7
Jun
6
Jul
6
Aug
5
Sep
3
Oct
2
Nov
2
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Wales (Chepstow) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)