Castleton Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Castleton.
Climate overview of Castleton
The climate in Castleton, Derbyshire, United Kingdom, is marked by large temperature swings across the seasons, ranging from 20°C (68°F) in July to 7°C (45°F) in January.
The city receives considerable rain/snowfall, with around 1040 mm (41 in) annually. June is the wettest month. It has pleasant summers and cold winters. Sunshine peaks in May, when the city sees around 6.6 hours of sunshine per day.
Castleton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castleton - and find the best time to visit.
Monthly Temperature in Castleton
In Castleton, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a pleasant 20°C (68°F) in July to a chilly 7°C (45°F) in the coolest month, January.
Nights vary from 11°C (52°F) in July to around 1°C (34°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Castleton
Castleton experiences significant rain/snowfall throughout the year, averaging 1040 mm (41 in) of precipitation annually. Precipitation levels in Castleton remain relatively steady throughout the year. June has the most rain, with 98 mm (3.9 in) over 15 days. In the driest month March, this drops slightly to 76 mm (3 in), making the city's climate fairly predictable. For more details, please visit our Castleton 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 Castleton
For those who appreciate different seasons, Castleton 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 1.6 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 Castleton
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
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Castleton
What is the best time to visit Castleton?
July and August typically offer the most optimal weather in Castleton. In contrast, January, February, March, November and December tend to have less optimal conditions. Castleton has pleasant summers and cold winters.
What temperatures can I expect in Castleton?
Daytime highs range from 7°C (45°F) in January to 20°C (68°F) in July. Nighttime lows range from 1°C (34°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Castleton get?
Annual rainfall is around 1040 mm (41 in). June is the wettest month with 98 mm (3.9 in), while March is the driest with 76 mm (3 in).
How sunny is Castleton?
Castleton receives around 1,494 hours of sunshine per year. May is the sunniest month with 199 hours, while December is the cloudiest with just 47 hours.
Castleton 3-Day Forecast
Castleton 3-Day Forecast
Castleton on the map
Castleton 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) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
Welcome to Totnes, the hidden treasure of South Devon
Totnes is a place where historical richness fuses effortlessly with a vibrant alternative culture and breathtaking natural surroundings. The town pulses with an amazing community spirit that you'll feel around every corner.
London's coolest neighborhoods you'll want to visit
Discover the 6 coolest neighborhoods in London for your trip! Explore vibrant Shoreditch, lively Soho, alternative Camden, and many more.
10 cities you should definitely visit in the UK
Discover the top 10 most fun and alternative cities in the UK, rich in art, culture, and adventure. Explore vibrant neighborhoods and unique places.