Weather in Killowen in December

General weather information about Killowen

Average annual temperature is 10.7 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -3.6 °C

Number of sunny days: 80 days

Number of rainy days: 284 days

Number of snow days: 1 day

Look at detailed online map of Killowen

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

Killowen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.713.915.618.520.627.521.123.926.321.613.812.7
Average daytime temperature (°C)8.19.89.912.816.920.917.918.918.514.59.68.9
Average temperature (°C)5.77.46.99.112.816.714.715.414.811.27.27.0
Average night temperature (°C)3.44.74.35.58.712.411.712.211.28.24.74.8
Absolute minimum temperature (°C)-3.6-2.9-1.30.85.37.99.09.64.61.0-1.1-3.6

Killowen 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)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.73.24.27.310.011.68.48.36.94.74.72.1
Precipitation (mm)872214480447516512913211555101
Sunny days813341410007786
Rainy days231527261720313123242225
Snow days001000000000

Killowen - weather forecast by months

Killowen weather in januaryKillowen weather in februaryKillowen weather in marchKillowen weather in aprilKillowen weather in mayKillowen weather in juneKillowen weather in julyKillowen weather in augustKillowen weather in septemberKillowen weather in octoberKillowen weather in novemberKillowen weather in december

Best time to visit Killowen:

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

  • May — 10.0(h)
  • June — 11.6(h)
  • July — 8.4(h)
  • August — 8.3(h)

Months with the longest average daylight duration in Killowen:

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

The largest precipitation sum in Killowen is at

  • March — 144(mm)
  • July — 165(mm)
  • August — 129(mm)
  • September — 132(mm)

    • Weather forecast in the closest to Killowen admin centers

    Weather forecast in the closest towns to Killowen

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    Frequently asked questions

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