Best year time to visit Castletownshend

General weather information about Castletownshend

Average annual temperature is 11.7 °C

Absolute maximum temperature: 22.8 °C

Absolute minimum temperature: -1.1 °C

Number of sunny days: 56 days

Number of rainy days: 308 days

Number of snow days: 1 day

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

Castletownshend air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.812.913.215.119.421.220.120.322.817.913.913.1
Average daytime temperature (°C)9.510.210.211.916.018.817.818.318.014.411.410.6
Average temperature (°C)7.58.78.29.613.016.315.415.715.412.49.59.0
Average night temperature (°C)5.26.95.97.29.913.512.913.312.910.27.57.2
Absolute minimum temperature (°C)-1.11.81.43.55.69.910.19.98.04.21.20.3

Castletownshend 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)8.410.011.913.915.616.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.84.34.87.810.910.610.38.67.44.65.13.0
Precipitation (mm)17586279916585161170205235130227
Sunny days3542138107643
Rainy days272327281822303123252628
Snow days100000000000

Castletownshend - weather forecast by months

Castletownshend weather in januaryCastletownshend weather in februaryCastletownshend weather in marchCastletownshend weather in aprilCastletownshend weather in mayCastletownshend weather in juneCastletownshend weather in julyCastletownshend weather in augustCastletownshend weather in septemberCastletownshend weather in octoberCastletownshend weather in novemberCastletownshend weather in december

Best time to visit Castletownshend:

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

  • May — 10.9(h)
  • June — 10.6(h)
  • July — 10.3(h)
  • August — 8.6(h)

Months with the longest average daylight duration in Castletownshend:

  • May — 15.6(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Castletownshend is at

  • March — 279(mm)
  • September — 205(mm)
  • October — 235(mm)
  • December — 227(mm)

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    Frequently asked questions

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