Newnham Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Newnham.
Climate overview of Newnham
Temperatures in Newnham, Gloucestershire, United Kingdom, vary greatly throughout the year. July is the hottest month at 22°C (72°F), while January is the coldest at 9°C (48°F).
Annual rain/snowfall is moderate at around 786 mm (31 in), with October being the wettest month. The city also has warm summers and cold winters. The sunniest month is July, with 6.6 hours of sunshine per day on average.
Newnham Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Newnham - and find the best time to visit.
Monthly Temperature in Newnham
The climate in Newnham is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 22°C (72°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 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 Newnham
Generally, Newnham receives mid-range precipitation levels, with 786 mm (31 in) annually. Despite minor fluctuations, Newnham enjoys fairly consistent precipitation throughout the year. In October, you can expect around 74 mm (2.9 in) of precipitation, while in March, Newnham receives about 56 mm (2.2 in). For more details, please visit our Newnham 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 Newnham
Newnham can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.6 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 Newnham
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: July
- Fewer rainy days: February, June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Newnham
What is the best time to visit Newnham?
June, July, August and September typically offer the most optimal weather in Newnham. In contrast, January, February and December tend to have less optimal conditions. Newnham has warm summers and cold winters.
What temperatures can I expect in Newnham?
Daytime highs range from 9°C (48°F) in January to 22°C (72°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 Newnham get?
Annual rainfall is around 786 mm (31 in). October is the wettest month with 74 mm (2.9 in), while March is the driest with 56 mm (2.2 in).
How sunny is Newnham?
Newnham receives around 1,514 hours of sunshine per year. July is the sunniest month with 199 hours, while December is the cloudiest with just 49 hours.
Newnham 3-Day Forecast
Newnham on the map
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