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Lyme Regis Climate by Month

The climate in Lyme Regis is marked by big temperature swings throughout the year. Temperatures range from pleasant during the warmest months to cold in the cooler months. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In Lyme Regis, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a pleasant 22°C in July, the warmest time of the year, to a chilly 10°C during cooler months like February. At night, temperatures typically average around 4°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Lyme Regis receives a reasonable amount of rainfall, with an annual precipitation of 796 mm. Year-round, Lyme Regis has a balanced climate with minimal variation in precipitation. The difference between the wettest month, October, with 82 mm, and the driest month, July, with 55 mm, is minimal.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

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.

Monthly hours of sunshine

Data from: Exeter, the United Kingdom (42 KM, 26 Miles).

Daily hours of sunshine

Data from: Exeter, the United Kingdom (42 KM, 26 Miles).

The best time of year to visit Lyme Regis in the United Kingdom

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Lyme Regis?
    July has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Lyme Regis?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Lyme Regis?
    October tops the wettest month list with 82 mm of rainfall.
  • Which is the driest month in Lyme Regis?
    July is the driest month with 55 mm of precipitation.
  • Which is the sunniest month in Lyme Regis?
    May is the sunniest month with an average of 197 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Lyme Regis

    Sat   Dec 14
    9°C | 5°C
    NW 18 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    12°C | 8°C
    W 22 km/h
    overcast and no rain

    overcast and no rain

    Mon   Dec 16
    11°C | 9°C
    SW 22 km/h
    0.6 mm
    overcast and  chance of slight rain

    overcast and chance of slight rain