Best year time to visit Killelan

General weather information about Killelan

Average annual temperature is 11.9 °C

Absolute maximum temperature: 26.9 °C

Absolute minimum temperature: -0.3 °C

Number of sunny days: 54 days

Number of rainy days: 311 days

Look at detailed online map of Killelan

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

Killelan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.912.913.316.423.223.119.820.326.919.414.213.3
Average daytime temperature (°C)9.610.410.112.315.919.616.917.418.214.511.410.7
Average temperature (°C)7.99.08.210.012.916.615.115.615.712.610.09.3
Average night temperature (°C)6.07.36.17.710.313.913.614.113.410.88.67.8
Absolute minimum temperature (°C)0.41.71.04.07.210.611.210.58.66.31.6-0.3

Killelan 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)8.49.911.913.915.716.616.214.612.710.78.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.03.75.37.710.310.49.08.37.24.74.72.7
Precipitation (mm)2177528911496102244154187213208272
Sunny days25431210116631
Rainy days292327271920303024252730
Snow days000000000000

Killelan - weather forecast by months

Killelan weather in januaryKillelan weather in februaryKillelan weather in marchKillelan weather in aprilKillelan weather in mayKillelan weather in juneKillelan weather in julyKillelan weather in augustKillelan weather in septemberKillelan weather in octoberKillelan weather in novemberKillelan weather in december

Best time to visit Killelan:

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

  • May — 10.3(h)
  • June — 10.4(h)
  • July — 9.0(h)
  • August — 8.3(h)

Months with the longest average daylight duration in Killelan:

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

The largest precipitation sum in Killelan is at

  • March — 289(mm)
  • July — 244(mm)
  • December — 272(mm)

    • Weather forecast in the closest to Killelan admin centers

    Weather forecast in the closest towns to Killelan

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    Frequently asked questions

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