Monthly weather forecast and climate
Weymouth, United Kingdom

What is the coldest month in Weymouth?

January and February, with an average high-temperature of 8°C (46.4°F), are the coldest months.

How much does it rain in Weymouth?

Throughout the year, there are 168 rainfall days, and 819mm (32.2") of precipitation is accumulated.

What are the warmest months in Weymouth?

Warmest months are July and August, with an average high-temperature of 20°C (68°F).

What is the driest month in Weymouth?

July is the month with the least rainfall. Rain falls for 10 days and accumulates 46mm (1.8") of precipitation.

What is the wettest month in Weymouth?

The month with the most rainfall in Weymouth is December when the rain falls for 17 days and typically aggregates up to 94mm (3.7") of precipitation.
Average rainfall - Weymouth, United Kingdom
Average rainfall days - Weymouth, United Kingdom
Average sea temperature - Weymouth, United Kingdom

The best month for swimming (with the highest average sea temperature) is September (17.1°C).
The coldest month (with the lowest average sea temperature) is March (8.8°C).

Average daylight / Average sunshine - Weymouth, United Kingdom
Average UV index - Weymouth, United Kingdom