Best year time to visit Kerherneau

General weather information about Kerherneau

Average annual temperature is 13.2 °C

Absolute maximum temperature: 27.6 °C

Absolute minimum temperature: 0.4 °C

Number of sunny days: 99 days

Number of rainy days: 266 days

Look at detailed online map of Kerherneau

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

Kerherneau air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.012.813.616.321.325.723.625.127.622.615.714.8
Average daytime temperature (°C)10.010.111.112.716.720.418.318.520.317.213.112.0
Average temperature (°C)8.57.89.710.513.817.616.917.018.015.211.810.9
Average night temperature (°C)7.05.58.08.211.114.815.315.215.613.110.69.7
Absolute minimum temperature (°C)0.42.51.25.07.910.812.213.312.39.26.34.0

Kerherneau monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.015.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)4.06.96.38.812.312.510.510.39.56.54.63.8
Precipitation (mm)13116175109553210778111154194142
Sunny days515581914387735
Rainy days261326221216282323242726
Snow days000000000000

Kerherneau - weather forecast by months

Kerherneau weather in januaryKerherneau weather in februaryKerherneau weather in marchKerherneau weather in aprilKerherneau weather in mayKerherneau weather in juneKerherneau weather in julyKerherneau weather in augustKerherneau weather in septemberKerherneau weather in octoberKerherneau weather in novemberKerherneau weather in december

Best time to visit Kerherneau:

The best time to visit Kerherneau during the most sunny months:

  • May — 12.3(h)
  • June — 12.5(h)
  • July — 10.5(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Kerherneau:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Kerherneau is at

  • March — 175(mm)
  • October — 154(mm)
  • November — 194(mm)
  • December — 142(mm)

    • Weather forecast in the closest to Kerherneau admin centers

    Weather forecast in the closest towns to Kerherneau

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    Frequently asked questions

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