Exeter Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Exeter.
Climate overview of Exeter
Exeter, Devon, United Kingdom, sees big temperature differences between seasons, with July peaking at 21°C (70°F) and January dropping to 9°C (48°F).
The city receives around 866 mm (34 in) of rainfall per year. It experiences pleasant summers and cold winters. October is the wettest month and September the driest. The most sunshine falls in May, with an average of 6.6 hours of daily sunshine.
Exeter Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Exeter - and find the best time to visit.
Monthly Temperature in Exeter
Visitors to Exeter can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 21°C (70°F) in July to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 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 Exeter
Generally, Exeter experiences moderate precipitation patterns, averaging 866 mm (34 in) yearly. The wettest period in Exeter occurs in October, which receives around 84 mm (3.3 in) of precipitation. During the driest month, September, Exeter experiences moderate rainfall, totaling 61 mm (2.4 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Exeter 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 Exeter
In Exeter, summer days are longer and more sunny, with daily sunshine hours peaking at 6.6 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Exeter
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
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Exeter
What is the best time to visit Exeter?
July and August typically offer the most optimal weather in Exeter. In contrast, January, February and December tend to have less optimal conditions. Exeter has pleasant summers and cold winters.
What temperatures can I expect in Exeter?
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 Exeter get?
Annual rainfall is around 866 mm (34 in). October is the wettest month with 84 mm (3.3 in), while September is the driest with 61 mm (2.4 in).
How sunny is Exeter?
Exeter 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.
Exeter 3-Day Forecast
Exeter 3-Day Forecast
Exeter on the map
Exeter is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) 
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