Andover Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Andover.
Climate overview of Andover
Andover, Hampshire, United Kingdom, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and January dropping to 9°C (48°F).
The city receives around 797 mm (31 in) of rain/snowfall per year. It experiences warm summers and cold winters. October is the wettest month and March the driest. The sunniest month is July, with 7.5 hours of sunshine per day on average.
Andover Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Andover - and find the best time to visit.
Monthly Temperature in Andover
Visitors to Andover can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 22°C (72°F) in July to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 13°C (55°F) in July to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Andover
Generally, Andover experiences moderate precipitation patterns, averaging 797 mm (31 in) yearly. The wettest period in Andover occurs in October, which receives around 76 mm (3 in) of precipitation. During the driest month, March, Andover experiences moderate rainfall, totaling 54 mm (2.1 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Andover 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 Andover
In Andover, summer days are longer and more sunny, with daily sunshine hours peaking at 7.5 hours in July. 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 Andover
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
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Andover
What is the best time to visit Andover?
June, July, August and September typically offer the most optimal weather in Andover. In contrast, January, February and December tend to have less optimal conditions. Andover has warm summers and cold winters.
What temperatures can I expect in Andover?
Daytime highs range from 9°C (48°F) in January 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 Andover get?
Annual rainfall is around 797 mm (31 in). October is the wettest month with 76 mm (3 in), while March is the driest with 54 mm (2.1 in).
How sunny is Andover?
Andover receives around 1,674 hours of sunshine per year. July is the sunniest month with 225 hours, while December is the cloudiest with just 55 hours.
Andover 3-Day Forecast
Andover on the map
Andover is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
London
20°C (68°F) Bath19°C (66°F) Torquay19°C (66°F) Manchester
18°C (64°F) York19°C (66°F) Edinburgh17°C (63°F) Blackpool17°C (63°F) Glasgow17°C (63°F) 
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