Best year time to visit Castlebellingham

General weather information about Castlebellingham

Average annual temperature is 10.9 °C

Absolute maximum temperature: 24.5 °C

Absolute minimum temperature: -3.0 °C

Number of sunny days: 87 days

Number of rainy days: 278 days

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

Castlebellingham air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.013.616.016.119.924.421.622.424.521.114.112.8
Average daytime temperature (°C)8.210.010.111.915.818.718.018.918.114.710.09.3
Average temperature (°C)5.97.77.18.912.315.915.015.614.912.17.47.5
Average night temperature (°C)3.85.44.35.98.712.811.912.311.69.44.85.4
Absolute minimum temperature (°C)-3.0-2.1-2.3-0.25.68.19.18.75.02.6-1.6-2.5

Castlebellingham monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.016.017.016.514.812.710.68.67.5
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.83.64.98.19.811.68.99.47.05.55.12.2
Precipitation (mm)5714136129407116811011312678103
Sunny days11112313121368134
Rainy days201729271818302824231727
Snow days000000000000

Castlebellingham - weather forecast by months

Castlebellingham weather in januaryCastlebellingham weather in februaryCastlebellingham weather in marchCastlebellingham weather in aprilCastlebellingham weather in mayCastlebellingham weather in juneCastlebellingham weather in julyCastlebellingham weather in augustCastlebellingham weather in septemberCastlebellingham weather in octoberCastlebellingham weather in novemberCastlebellingham weather in december

Best time to visit Castlebellingham:

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

  • May — 9.8(h)
  • June — 11.6(h)
  • July — 8.9(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Castlebellingham:

  • May — 16.0(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Castlebellingham is at

  • March — 136(mm)
  • April — 129(mm)
  • July — 168(mm)
  • October — 126(mm)

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    Frequently asked questions

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