Thetford Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Thetford.
Climate overview of Thetford
Thetford, Norfolk, United Kingdom, experiences significant temperature variation throughout the year. Summers bring daytime highs of 23°C (73°F) in July, while winters cool to 8°C (46°F) in January.
Thetford sees a moderate amount of rain/snowfall, totalling around 723 mm (28 in) per year. It experiences warm summers and cold winters, creating some seasonal variation. July is the sunniest month, averaging 7.1 hours of sunshine per day.
Thetford Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Thetford - and find the best time to visit.
Monthly Temperature in Thetford
Depending on the time of the year, temperatures range from comfortable to chilly in Thetford. Average maximum daytime temperatures range from a comfortable 23°C (73°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.
At night, you can expect temperatures ranging from 13°C (55°F) in July to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Thetford
Generally, Thetford has a moderate amount of precipitation, averaging 723 mm (28 in) of rain/snowfall annually. Year-round, Thetford has a balanced climate with minimal variation in precipitation. The difference between the wettest month, August, with 71 mm (2.8 in), and the driest month, March, with 50 mm (2 in), is minimal. For more details, please visit our Thetford 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 Thetford
Seasonal changes in sunshine hours are quite dramatic in Thetford. While July receives considerable daily sunshine with up to 7.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Thetford
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, August and September
- Warmest weather: July and August
- Most sunshine: June, July and August
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Thetford
What is the best time to visit Thetford?
June, July, August and September typically offer the most optimal weather in Thetford. In contrast, January, February and December tend to have less optimal conditions. Thetford has warm summers and cold winters.
What temperatures can I expect in Thetford?
Daytime highs range from 8°C (46°F) in January to 23°C (73°F) in July. Nighttime lows range from 2°C (36°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Thetford get?
Annual rainfall is around 723 mm (28 in). August is the wettest month with 71 mm (2.8 in), while March is the driest with 50 mm (2 in).
How sunny is Thetford?
Thetford receives around 1,650 hours of sunshine per year. July is the sunniest month with 213 hours, while December is the cloudiest with just 55 hours.
Thetford 3-Day Forecast
Thetford 3-Day Forecast
Thetford on the map
Thetford 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.