Castlebar weather in February 2026

Expect daytime maximum temperatures of 8°C in Castlebar, Ireland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 83 mm of rainfall in the month.

  • 8°C maximum daytime temperature in February in Castlebar8
    8°C max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in February in Castlebar19
    19 days with some rainfall
  • 2°C minimum night-time temperature in February in Castlebar2
    2°C min night temperature
  • 10 hours of daylight per day in February in Castlebar10
    10 hours of daylight per day
  • No heat & humidity in February in Castlebar0
    No heat & humidity
  • 83 mm monthly rainfall in February in Castlebar83
    83 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Castlebar1
    1 (Low) UV index

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The February weather guide for Ireland (Castlebar) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Ireland

How warm is it in Castlebar in February?

Daytime temperatures usually reach 8°C in Castlebar in February, falling to 3°C at night.

How sunny is it in Castlebar in February?

There are normally 3 hours of bright sunshine each day in Castlebar in February - that's 25% of daylight hours.

Is the sea cold around Castlebar in February?

The average sea temperature around Castlebar in February is 8°C.

Does it rain in Castlebar in February?

There are usually 15 days with some rain in Castlebar in February and the average monthly rainfall is 50mm.

Castlebar February sunrise & sunset times

Browse the sunrise and sunset times for Castlebar in February 2026. Select a month to view Castlebar sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st February 2026 08:24 17:19
Saturday, 14th February 2026 07:59 17:45
Saturday, 28th February 2026 07:28 18:12

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