Waltham Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Waltham.
Climate overview of Waltham
Waltham, United Kingdom, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and February dropping to 8°C (46°F).
Waltham sees a moderate amount of rain/snowfall, totalling around 769 mm (30 in) per year. The most sunshine falls in May, with an average of 6.7 hours of daily sunshine.
Waltham Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Waltham — and find the best time to visit.
Monthly Temperature in Waltham
Visitors to Waltham can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like February.
At night, you can expect temperatures ranging from 13°C (55°F) in July to around 2°C (36°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Waltham
Generally, Waltham experiences moderate precipitation patterns, averaging 769 mm (30 in) yearly. Year-round, Waltham has a balanced climate with minimal variation in precipitation. The difference between the wettest month, June, with 80 mm (3.1 in), and the driest month, March, with 51 mm (2 in), is minimal. For more details, please visit our Waltham 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 Waltham
Seasonal changes in sunshine hours are quite dramatic in Waltham. While May receives considerable daily sunshine with up to 6.7 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 Waltham
The weather does bring rainfall during this period, between 65 mm (2.6 in) and 80 mm (3.1 in). Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Waltham
What is the best time to visit Waltham?
June, July and August typically offer the most optimal weather in Waltham. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Waltham?
Daytime highs range from 8°C (46°F) in February to 22°C (72°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 Waltham get?
Annual rainfall is around 769 mm (30 in). June is the wettest month with 80 mm (3.1 in), while March is the driest with 51 mm (2 in).
How sunny is Waltham?
Waltham receives around 1,561 hours of sunshine per year. May is the sunniest month with 202 hours, while December is the cloudiest with just 54 hours.
Waltham 3-Day Forecast
Waltham 3-Day Forecast
Waltham on the map
Waltham 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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