Best year time to visit Letterfinish

General weather information about Letterfinish

Average annual temperature is 9.2 °C

Absolute maximum temperature: 23.3 °C

Absolute minimum temperature: -3.8 °C

Number of sunny days: 54 days

Number of rainy days: 310 days

Number of snow days: 1 day

Look at detailed online map of Letterfinish

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

Letterfinish air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.410.310.213.220.621.217.318.023.316.911.610.9
Average daytime temperature (°C)6.97.77.69.914.117.614.915.415.912.08.87.9
Average temperature (°C)4.96.25.57.310.714.412.613.013.09.76.86.2
Average night temperature (°C)2.64.23.04.67.311.010.210.510.07.44.84.4
Absolute minimum temperature (°C)-3.0-1.7-2.70.62.77.56.66.35.60.9-2.4-3.8

Letterfinish monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.410.011.913.915.716.616.214.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.73.33.96.89.69.98.47.16.94.14.32.4
Precipitation (mm)2799740412188122310223282268196303
Sunny days4545126116541
Rainy days262327251924303024262630
Snow days100000000000

Letterfinish - weather forecast by months

Letterfinish weather in januaryLetterfinish weather in februaryLetterfinish weather in marchLetterfinish weather in aprilLetterfinish weather in mayLetterfinish weather in juneLetterfinish weather in julyLetterfinish weather in augustLetterfinish weather in septemberLetterfinish weather in octoberLetterfinish weather in novemberLetterfinish weather in december

Best time to visit Letterfinish:

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

  • May — 9.6(h)
  • June — 9.9(h)
  • July — 8.4(h)

Months with the longest average daylight duration in Letterfinish:

  • May — 15.7(h)
  • June — 16.6(h)
  • July — 16.2(h)

The largest precipitation sum in Letterfinish is at

  • March — 404(mm)
  • July — 310(mm)
  • September — 282(mm)
  • December — 303(mm)

    • Weather forecast in the closest to Letterfinish admin centers

    Weather forecast in the closest towns to Letterfinish

    Explore Letterfinish

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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