Best year time to visit Letterfrack

General weather information about Letterfrack

Average annual temperature is 10.9 °C

Absolute maximum temperature: 24.5 °C

Absolute minimum temperature: -1.7 °C

Number of sunny days: 48 days

Number of rainy days: 317 days

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

Letterfrack air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.611.912.016.321.122.020.121.724.516.712.712.0
Average daytime temperature (°C)8.49.48.811.414.118.915.516.416.913.010.29.3
Average temperature (°C)6.97.96.99.111.916.214.114.714.711.38.88.0
Average night temperature (°C)5.26.14.96.79.513.512.513.112.49.57.36.6
Absolute minimum temperature (°C)-1.7-0.20.23.26.710.79.89.88.75.40.10.0

Letterfrack monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.017.016.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.015.916.916.414.812.710.68.67.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.13.15.27.69.611.28.78.57.14.84.32.7
Precipitation (mm)25210126613994167253205176199250323
Sunny days1636106014641
Rainy days302228242124313026252630
Snow days000000000000

Letterfrack - weather forecast by months

Letterfrack weather in januaryLetterfrack weather in februaryLetterfrack weather in marchLetterfrack weather in aprilLetterfrack weather in mayLetterfrack weather in juneLetterfrack weather in julyLetterfrack weather in augustLetterfrack weather in septemberLetterfrack weather in octoberLetterfrack weather in novemberLetterfrack weather in december

Best time to visit Letterfrack:

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

  • May — 9.6(h)
  • June — 11.2(h)
  • July — 8.7(h)
  • August — 8.5(h)

Months with the longest average daylight duration in Letterfrack:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Letterfrack is at

  • March — 266(mm)
  • December — 323(mm)

    • Weather forecast in the closest to Letterfrack admin centers

    Weather forecast in the closest towns to Letterfrack

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    Frequently asked questions

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