Best year time to visit Connacht

General weather information about Connacht

Average annual temperature is 10.2 °C

Absolute maximum temperature: 25.2 °C

Absolute minimum temperature: -4.3 °C

Number of sunny days: 64 days

Number of rainy days: 300 days

Number of snow days: 1 day

Look at detailed online map of Connacht

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

Connacht air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.613.313.417.122.625.221.322.524.919.512.311.8
Average daytime temperature (°C)7.49.28.912.016.020.316.417.617.413.19.38.3
Average temperature (°C)5.27.06.18.612.116.213.814.613.910.57.06.6
Average night temperature (°C)3.04.33.45.38.212.211.211.810.88.34.64.7
Absolute minimum temperature (°C)-4.3-2.5-3.9-0.75.39.29.18.66.51.8-1.8-2.2

Connacht monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.016.017.016.514.812.710.68.67.5
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.12.84.36.78.811.08.37.86.64.54.42.1
Precipitation (mm)107451391084912616513414114095165
Sunny days67431110115574
Rainy days242127272020303025262327
Snow days100000000000

Connacht - weather forecast by months

Connacht weather in januaryConnacht weather in februaryConnacht weather in marchConnacht weather in aprilConnacht weather in mayConnacht weather in juneConnacht weather in julyConnacht weather in augustConnacht weather in septemberConnacht weather in octoberConnacht weather in novemberConnacht weather in december

Best time to visit Connacht:

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

  • May — 8.8(h)
  • June — 11.0(h)
  • July — 8.3(h)
  • August — 7.8(h)

Months with the longest average daylight duration in Connacht:

  • May — 16.0(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Connacht is at

  • July — 165(mm)
  • December — 165(mm)

    • Weather forecast in the closest to Connacht admin centers

    Weather forecast in the closest towns to Connacht

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    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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