Yarmouth Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Yarmouth.
Climate overview of Yarmouth
The climate in Yarmouth, Isle of Wight, United Kingdom, is marked by large temperature swings across the seasons, ranging from 21°C (70°F) in August to 9°C (48°F) in February.
Annual rainfall is moderate at around 955 mm (38 in), with November being the wettest month. The city also has pleasant summers and cold winters. July is the sunniest month, averaging 7.4 hours of sunshine per day.
Yarmouth Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Yarmouth - and find the best time to visit.
Monthly Temperature in Yarmouth
In Yarmouth, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 21°C (70°F) in August. In February, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 15°C (59°F) in August to 5°C (41°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Yarmouth
On average, Yarmouth receives a reasonable amount of rainfall, with an annual precipitation of 955 mm (38 in). Yarmouth experiences moderate seasonal variation in rainfall, with monthly averages ranging from 115 mm (4.5 in) in November, the wettest month, and 58 mm (2.3 in) in May, the driest month. For more details, please visit our Yarmouth 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 Yarmouth
Yarmouth can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, 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
Daily percentage of sunshine
Water Temperature in Yarmouth
The mean water temperature over the year ranges from 9°C (48°F) in March to 17°C (63°F) in September.
Water temperature over the year
Humidity in Yarmouth by Month
The city experiences its highest humidity in January, reaching 91%. In April, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Yarmouth
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Fewest rainy days: June, July and August
- Warmest water temperature: August, September and October, although the water may still feel cool.
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Yarmouth
What is the best time to visit Yarmouth?
July and August typically offer the most optimal weather in Yarmouth. In contrast, January, February, November and December tend to have less optimal conditions. Yarmouth has pleasant summers and cold winters.
What temperatures can I expect in Yarmouth?
Daytime highs range from 9°C (48°F) in February to 21°C (70°F) in August. Nighttime lows range from 5°C (41°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Yarmouth get?
Annual rainfall is around 955 mm (38 in). November is the wettest month with 115 mm (4.5 in), while May is the driest with 58 mm (2.3 in).
How sunny is Yarmouth?
Yarmouth receives around 1,694 hours of sunshine per year. July is the sunniest month with 222 hours, while December is the cloudiest with just 54 hours.
Yarmouth 3-Day Forecast
Yarmouth on the map
Yarmouth is highlighted - select any city to see its climate.
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