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Farnham Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Farnham.
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Climate overview of Farnham
Farnham, Dorset, United Kingdom, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and January dropping to 9°C (48°F).
With around 827 mm (33 in) of annual rainfall, the city has moderate precipitation levels. October is the wettest month and March the driest. It also has warm summers and cold winters. The most sunshine falls in July, with an average of 7.5 hours of daily sunshine.
Farnham Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Farnham - and find the best time to visit.
Monthly Temperature in Farnham
Visitors to Farnham can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 22°C (72°F) in July to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Farnham
Generally, Farnham experiences moderate precipitation patterns, averaging 827 mm (33 in) yearly. Precipitation levels in Farnham remain relatively steady throughout the year. October has the most rain, with 83 mm (3.3 in) over 16 days. In the driest month March, this drops slightly to 56 mm (2.2 in), making the city's climate fairly predictable. For more details, please visit our Farnham 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 Farnham
For those who appreciate different seasons, Farnham serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Salisbury, the United Kingdom (24 KM, 14 Miles).
Daily hours of sunshine
Data from: Salisbury, the United Kingdom (24 KM, 14 Miles).
Best Time to Visit Farnham
The most comfortable overall weather for exploring Farnham is usually found in June, July and August. Conditions are generally least comfortable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
mixed
Apr
good
May
good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
very good
Oct
good
Nov
mixed
Dec
cold
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Farnham
What is the best time to visit Farnham?
June, July and August typically offer the most optimal weather in Farnham. In contrast, January, February and December tend to have less optimal conditions. Farnham has warm summers and cold winters.
What temperatures can I expect in Farnham?
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 Farnham get?
Annual rainfall is around 827 mm (33 in). October is the wettest month with 83 mm (3.3 in), while March is the driest with 56 mm (2.2 in).
How sunny is Farnham?
Farnham 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.
Farnham 3-Day Forecast
Farnham on the map
Farnham is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
London
16°C (61°F) Bath15°C (59°F) Torquay16°C (61°F) Manchester14°C (57°F) York15°C (59°F) Blackpool
15°C (59°F) Edinburgh13°C (55°F) Glasgow14°C (57°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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