West Mersea Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit West Mersea.
Climate overview of West Mersea
West Mersea, United Kingdom, sees big temperature differences between seasons, with August peaking at 22°C (72°F) and January dropping to 9°C (48°F).
With around 691 mm (27 in) of annual rainfall, the city has moderate precipitation levels. October is the wettest month and March the driest. It also has pleasant summers and cold winters. July is the sunniest month, averaging 7.0 hours of sunshine per day.
West Mersea Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in West Mersea - and find the best time to visit.
Monthly Temperature in West Mersea
Visitors to West Mersea can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a pleasant 22°C (72°F) in August to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 15°C (59°F) in August to around 4°C (39°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in West Mersea
Generally, West Mersea experiences moderate precipitation patterns, averaging 691 mm (27 in) yearly. Precipitation levels in West Mersea remain relatively steady throughout the year. October has the most rain, with 67 mm (2.6 in) over 13 days. In the driest month March, this drops slightly to 45 mm (1.8 in), making the city's climate fairly predictable. For more details, please visit our West Mersea 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 West Mersea
For those who appreciate different seasons, West Mersea serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.0 hours of sunshine daily, and embrace the darker days in December, offering only 1.6 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit West Mersea
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: July and August
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in West Mersea
What is the best time to visit West Mersea?
July and August typically offer the most optimal weather in West Mersea. In contrast, January, February and December tend to have less optimal conditions. West Mersea has pleasant summers and cold winters.
What temperatures can I expect in West Mersea?
Daytime highs range from 9°C (48°F) in January to 22°C (72°F) in August. Nighttime lows range from 4°C (39°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does West Mersea get?
Annual rainfall is around 691 mm (27 in). October is the wettest month with 67 mm (2.6 in), while March is the driest with 45 mm (1.8 in).
How sunny is West Mersea?
West Mersea receives around 1,609 hours of sunshine per year. July is the sunniest month with 211 hours, while December is the cloudiest with just 49 hours.
West Mersea 3-Day Forecast
West Mersea 3-Day Forecast
West Mersea on the map
West Mersea 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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