Best year time to visit Castlehaven

General weather information about Castlehaven

Average annual temperature is 11.7 °C

Absolute maximum temperature: 19.4 °C

Absolute minimum temperature: 0.9 °C

Number of sunny days: 87 days

Number of rainy days: 278 days

Look at detailed online map of Castlehaven

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

Castlehaven air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.211.711.512.115.618.817.218.819.416.013.712.6
Average daytime temperature (°C)9.59.89.510.513.516.816.216.716.813.911.410.7
Average temperature (°C)8.28.98.39.512.215.714.915.315.412.810.29.5
Average night temperature (°C)6.67.86.88.210.714.413.614.013.911.58.98.4
Absolute minimum temperature (°C)0.94.42.75.07.511.411.312.210.16.12.82.2

Castlehaven 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)8.410.011.913.915.616.516.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.04.65.48.211.211.010.59.17.64.75.23.2
Precipitation (mm)15746246734962124142174232140206
Sunny days46781810578455
Rainy days272224221320262422272526
Snow days000000000000

Castlehaven - weather forecast by months

Castlehaven weather in januaryCastlehaven weather in februaryCastlehaven weather in marchCastlehaven weather in aprilCastlehaven weather in mayCastlehaven weather in juneCastlehaven weather in julyCastlehaven weather in augustCastlehaven weather in septemberCastlehaven weather in octoberCastlehaven weather in novemberCastlehaven weather in december

Best time to visit Castlehaven:

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

  • May — 11.2(h)
  • June — 11.0(h)
  • July — 10.5(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Castlehaven:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.1(h)

The largest precipitation sum in Castlehaven is at

  • March — 246(mm)
  • September — 174(mm)
  • October — 232(mm)
  • December — 206(mm)

    • Weather forecast in the closest to Castlehaven admin centers

    Weather forecast in the closest towns to Castlehaven

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    MapTrains schedule
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    Frequently asked questions

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