Hike the South West Coast Path
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Average temperatures, rainfall, sunshine and the best time to visit Lyme Regis.
The climate in Lyme Regis, Dorset, United Kingdom, is marked by large temperature swings across the seasons, ranging from 22°C (72°F) in July to 10°C (50°F) in January.
Lyme Regis sees a moderate amount of rainfall, totalling around 796 mm (31 in) per year. It experiences pleasant summers and cold winters, creating some seasonal variation. May is the sunniest month, averaging 6.6 hours of sunshine per day.
Pick a month to see the average temperature, rainfall and sunshine in Lyme Regis - and find the best time to visit.
In Lyme Regis, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a pleasant 22°C (72°F) in July, the warmest time of the year, to a chilly 10°C (50°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
On average, Lyme Regis receives a reasonable amount of rainfall, with an annual precipitation of 796 mm (31 in). Year-round, Lyme Regis has a balanced climate with minimal variation in precipitation. The difference between the wettest month, October, with 82 mm (3.2 in), and the driest month, July, with 55 mm (2.2 in), is minimal. For more details, please visit our Lyme Regis Precipitation page.
Seasonal changes in sunshine hours are quite dramatic in Lyme Regis. While May receives considerable daily sunshine with up to 6.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
June, July and August typically offer the most optimal weather in Lyme Regis. In contrast, January, February and December tend to have less optimal conditions. Lyme Regis has pleasant summers and cold winters.
Daytime highs range from 10°C (50°F) in January to 22°C (72°F) in July. Nighttime lows range from 4°C (39°F) to 14°C (57°F). Temperatures vary considerably through the year.
Annual rainfall is around 796 mm (31 in). October is the wettest month with 82 mm (3.2 in), while July is the driest with 55 mm (2.2 in).
Lyme Regis receives around 1,552 hours of sunshine per year. May is the sunniest month with 197 hours, while December is the cloudiest with just 53 hours.
Lyme Regis is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
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