Best year time to visit Castlekeeran

General weather information about Castlekeeran

Average annual temperature is 10.5 °C

Absolute maximum temperature: 26.1 °C

Absolute minimum temperature: -3.1 °C

Number of sunny days: 85 days

Number of rainy days: 278 days

Number of snow days: 2 days

Look at detailed online map of Castlekeeran

* Weather data for Castlekeeran Ireland is based on climate observations for 2026 year

Castlekeeran air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.413.515.318.020.226.121.223.326.121.213.212.5
Average daytime temperature (°C)7.89.69.712.416.520.317.518.718.214.39.38.7
Average temperature (°C)5.67.36.68.812.516.214.515.214.611.26.96.9
Average night temperature (°C)3.54.93.85.28.512.211.512.011.28.44.44.7
Absolute minimum temperature (°C)-3.1-2.4-2.20.85.58.19.08.44.62.5-0.8-2.9

Castlekeeran monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.016.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.015.917.016.514.812.710.68.67.5
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.52.94.97.49.511.48.68.96.95.15.02.1
Precipitation (mm)8123152102509217014413014669111
Sunny days9124511111276116
Rainy days211626252019302923251925
Snow days101000000000

Castlekeeran - weather forecast by months

Castlekeeran weather in januaryCastlekeeran weather in februaryCastlekeeran weather in marchCastlekeeran weather in aprilCastlekeeran weather in mayCastlekeeran weather in juneCastlekeeran weather in julyCastlekeeran weather in augustCastlekeeran weather in septemberCastlekeeran weather in octoberCastlekeeran weather in novemberCastlekeeran weather in december

Best time to visit Castlekeeran:

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

  • May — 9.5(h)
  • June — 11.4(h)
  • July — 8.6(h)
  • August — 8.9(h)

Months with the longest average daylight duration in Castlekeeran:

  • May — 15.9(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Castlekeeran is at

  • March — 152(mm)
  • July — 170(mm)
  • August — 144(mm)
  • October — 146(mm)

    • Weather forecast in the closest to Castlekeeran admin centers

    Weather forecast in the closest towns to Castlekeeran

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    Frequently asked questions

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