Weather in Castleellis in May

General weather information about Castleellis

Average annual temperature is 10.9 °C

Absolute maximum temperature: 24.2 °C

Absolute minimum temperature: -2.1 °C

Number of sunny days: 105 days

Number of rainy days: 260 days

Look at detailed online map of Castleellis

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

Castleellis air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.013.412.815.116.421.320.721.824.219.213.513.3
Average daytime temperature (°C)8.49.59.311.014.417.718.118.218.114.110.59.7
Average temperature (°C)6.37.67.38.811.915.415.115.415.211.88.27.9
Average night temperature (°C)4.35.85.36.59.513.012.112.812.19.46.05.5
Absolute minimum temperature (°C)-1.80.9-0.53.26.010.79.39.65.23.21.0-2.1

Castleellis 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)8.39.911.913.915.816.716.314.712.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.04.84.58.311.011.810.08.07.34.74.83.0
Precipitation (mm)781814484427512910914919684122
Sunny days14152715120396148
Rainy days171329231618312821251623
Snow days000000000000

Castleellis - weather forecast by months

Castleellis weather in januaryCastleellis weather in februaryCastleellis weather in marchCastleellis weather in aprilCastleellis weather in mayCastleellis weather in juneCastleellis weather in julyCastleellis weather in augustCastleellis weather in septemberCastleellis weather in octoberCastleellis weather in novemberCastleellis weather in december

Best time to visit Castleellis:

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

  • May — 11.0(h)
  • June — 11.8(h)
  • July — 10.0(h)

Months with the longest average daylight duration in Castleellis:

  • May — 15.8(h)
  • June — 16.7(h)
  • July — 16.3(h)

The largest precipitation sum in Castleellis is at

  • March — 144(mm)
  • July — 129(mm)
  • September — 149(mm)
  • October — 196(mm)

    • Weather forecast in the closest to Castleellis admin centers

    Weather forecast in the closest towns to Castleellis

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    Frequently asked questions

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