Castle Combe Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Castle Combe.

Full Climate overview Temperature Rainfall Sunshine
Current conditions Castle Combe –  

Climate overview of Castle Combe

The climate in Castle Combe, Wiltshire, United Kingdom, is marked by large temperature swings across the seasons, ranging from 22°C (72°F) in July to 9°C (48°F) in January.

Annual rain/snowfall is moderate at around 840 mm (33 in), with October being the wettest month. The city also has pleasant summers and cold winters. July is the sunniest month, averaging 7.3 hours of sunshine per day.

Castle Combe Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Castle Combe - and find the best time to visit.

Monthly Temperature in Castle Combe

In Castle Combe, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 22°C (72°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).

At night, temperatures range from around 13°C (55°F) in July to 3°C (37°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Castle Combe

On average, Castle Combe receives a reasonable amount of rain/snowfall, with an annual precipitation of 840 mm (33 in). Despite minor fluctuations, Castle Combe enjoys fairly consistent precipitation throughout the year. In October, you can expect around 78 mm (3.1 in) of precipitation, while in March, Castle Combe receives about 59 mm (2.3 in). For more details, please visit our Castle Combe Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Castle Combe

Castle Combe can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Bristol, the United Kingdom (24 KM, 15 Miles).

Daily hours of sunshine

Data from: Bristol, the United Kingdom (24 KM, 15 Miles).

Best Time to Visit Castle Combe

For comfortable weather, consider visiting Castle Combe in June, July and August. Conditions are usually least favourable in January, February and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: June, July and August
  • Warmest weather: July and August
  • Most sunshine: June and July
  • Seasonal pattern: Pleasant summers and cold winters

Frequently asked questions about the climate in Castle Combe

What is the best time to visit Castle Combe?

June, July and August typically offer the most optimal weather in Castle Combe. In contrast, January, February and December tend to have less optimal conditions. Castle Combe has pleasant summers and cold winters.

What temperatures can I expect in Castle Combe?

Daytime highs range from 9°C (48°F) in January to 22°C (72°F) in July. Nighttime lows range from 3°C (37°F) to 13°C (55°F). Temperatures vary considerably through the year.

How much rain does Castle Combe get?

Annual rainfall is around 840 mm (33 in). October is the wettest month with 78 mm (3.1 in), while March is the driest with 59 mm (2.3 in).

How sunny is Castle Combe?

Castle Combe receives around 1,631 hours of sunshine per year. July is the sunniest month with 219 hours, while December is the cloudiest with just 53 hours.

Castle Combe 3-Day Forecast

Castle Combe on the map

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Where to go in October - average daytime high across popular destinations.

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