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Hennebont Weather and Climate: A Comprehensive Guide

The temperature in Hennebont can vary quite a bit throughout the year. Temperatures can be pleasant during the warmest months, and cold during the cooler months. It maintains moderate precipitation patterns. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

Visitors to Hennebont can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a pleasant 22°C in August to a chilly 11°C in the coolest month, February.

Nights are cooler, with lows often dropping to around 5°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Hennebont experiences moderate precipitation patterns, averaging 902 mm yearly. The climate in Hennebont shows significant variation throughout the year. Expect high rainfall in December, with an average of 110 mm of precipitation over 19 rainy days.

In contrast, July offers drier and sunnier days, with around 45 mm of rainfall over 12 rainy days. For more details, please visit our Hennebont Precipitation page.

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

Forecast for Hennebont

Tue   Dec 24
14°C | 11°C
NW 4 m/s
broken clouds and no rain

broken clouds and no rain

Wed   Dec 25
14°C | 10°C
NE 4 m/s
overcast and no rain

overcast and no rain

Thu   Dec 26
13°C | 8°C
NE 4 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Hennebont in France

During the months of July, August and September 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 Hennebont?
    August has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Hennebont?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Hennebont?
    December tops the wettest month list with 110 mm of rainfall.
  • Which is the driest month in Hennebont?
    July is the driest month with 45 mm of precipitation.

  • 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.