Best year time to visit Lannou Bihan

General weather information about Lannou Bihan

Average annual temperature is 13.0 °C

Absolute maximum temperature: 25.5 °C

Absolute minimum temperature: 1.4 °C

Number of sunny days: 113 days

Number of rainy days: 252 days

Look at detailed online map of Lannou Bihan

* Weather data for Lannou Bihan France is based on climate observations for 2026 year

Lannou Bihan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.413.514.215.015.323.822.321.125.523.515.614.7
Average daytime temperature (°C)10.210.011.111.713.616.718.018.019.217.013.112.1
Average temperature (°C)9.18.69.810.512.715.516.816.917.414.911.911.1
Average night temperature (°C)7.67.08.69.111.914.415.515.715.913.210.710.0
Absolute minimum temperature (°C)1.42.24.75.88.012.412.813.912.410.16.65.5

Lannou Bihan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.316.115.714.312.610.89.28.3
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.25.55.28.711.612.210.29.79.16.54.43.7
Precipitation (mm)1492711176473163856782258121
Sunny days41331219208781144
Rainy days271528181210232422202627
Snow days000000000000

Lannou Bihan - weather forecast by months

Lannou Bihan weather in januaryLannou Bihan weather in februaryLannou Bihan weather in marchLannou Bihan weather in aprilLannou Bihan weather in mayLannou Bihan weather in juneLannou Bihan weather in julyLannou Bihan weather in augustLannou Bihan weather in septemberLannou Bihan weather in octoberLannou Bihan weather in novemberLannou Bihan weather in december

Best time to visit Lannou Bihan:

The best time to visit Lannou Bihan during the most sunny months:

  • May — 11.6(h)
  • June — 12.2(h)
  • July — 10.2(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Lannou Bihan:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Lannou Bihan is at

  • January — 149(mm)
  • November — 258(mm)
  • December — 121(mm)

    • Weather forecast in the closest to Lannou Bihan admin centers

    Weather forecast in the closest towns to Lannou Bihan

    Explore Lannou Bihan

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Lannou Bihan?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Lannou Bihan.
    What is the weather like in Lannou Bihan?
    See average temperature, rainfall and daylight hours for Lannou Bihan by month in the table above.
    How many sunny days does Lannou Bihan have?
    The monthly weather statistics above show sunshine and rainfall patterns for Lannou Bihan throughout the year.