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Sennen Weather and Climate: A Comprehensive Guide

Temperatures see a moderate degree of fluctuation, transitioning from pleasant conditions to cold. It is also known for its large amounts of rainfall. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The climate in Sennen experiences moderate temperature changes, with mild shifts between seasons. Typically, average maximum daytime temperatures range from a pleasant 19°C in August to a chilly 11°C in the coolest month, February.

Nights are cooler, with lows often dropping to around 8°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Sennen is known for its substantial rainfall, with annual precipitation reaching 1026 mm. Sennen offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between November (123 mm) and June (59 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

Sunshine over the year

For those who appreciate different seasons, Sennen serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.3 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Hugh Town, the United Kingdom (47 KM, 29 Miles).

Daily hours of sunshine

Data from: Hugh Town, the United Kingdom (47 KM, 29 Miles).

Forecast for Sennen

Sat   Jan 11
10°C | 8°C
SE 6 m/s
0.6 mm
overcast and slight rain

overcast and slight rain

Sun   Jan 12
11°C | 7°C
S 7 m/s
0.2 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Mon   Jan 13
10°C | 7°C
S 8 m/s
overcast and no rain

overcast and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Sennen in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in Sennen?
    August has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Sennen?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Sennen?
    November tops the wettest month list with 123 mm of rainfall.
  • Which is the driest month in Sennen?
    June is the driest month with 59 mm of precipitation.
  • Which is the sunniest month in Sennen?
    May is the sunniest month with an average of 220 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.