Cullompton Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cullompton.
Climate overview of Cullompton
The climate in Cullompton, Devon, United Kingdom, is marked by large temperature swings across the seasons, ranging from 21°C (70°F) in July to 9°C (48°F) in January.
With around 849 mm (33 in) of annual rainfall, the city has moderate precipitation levels. October is the wettest month and March the driest. It also has pleasant summers and cold winters. The most sunshine falls in May, with an average of 6.6 hours of daily sunshine.
Cullompton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cullompton - and find the best time to visit.
Monthly Temperature in Cullompton
In Cullompton, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a pleasant 21°C (70°F) in July to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cullompton
On average, Cullompton receives a reasonable amount of rainfall, with an annual precipitation of 849 mm (33 in). Precipitation levels in Cullompton remain relatively steady throughout the year. October has the most rain, with 81 mm (3.2 in) over 17 days. In the driest month March, this drops slightly to 62 mm (2.4 in), making the city's climate fairly predictable. For more details, please visit our Cullompton Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Cullompton
For those who appreciate different seasons, Cullompton serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Cullompton
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Fewer rainy days: April, June, July, August and September
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Cullompton
What is the best time to visit Cullompton?
July and August typically offer the most optimal weather in Cullompton. In contrast, January, February and December tend to have less optimal conditions. Cullompton has pleasant summers and cold winters.
What temperatures can I expect in Cullompton?
Daytime highs range from 9°C (48°F) in January to 21°C (70°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 Cullompton get?
Annual rainfall is around 849 mm (33 in). October is the wettest month with 81 mm (3.2 in), while March is the driest with 62 mm (2.4 in).
How sunny is Cullompton?
Cullompton receives around 1,552 hours of sunshine per year. May is the sunniest month with 197 hours, while December is the cloudiest with just 53 hours.
Cullompton 3-Day Forecast
Cullompton on the map
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Popular this month
Where to go in September - average daytime high across popular destinations.
London
20°C (68°F) Bath19°C (66°F) Torquay19°C (66°F) Manchester
18°C (64°F) York19°C (66°F) Edinburgh17°C (63°F) Blackpool17°C (63°F) Glasgow17°C (63°F) 
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