Best time to visit Castlebar

The best times to visit Castlebar, Ireland are in July and August based on our default weather conditions. Update your weather preferences to see which months best match.

Castlebar by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

  • Book flying lessons & airborne experiences
  • Experiences include helicopters & hot air balloons
  • Plus gliders, planes & flight simulators

When is the best time to visit Castlebar?

The best times to visit Castlebar, Ireland are in July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

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Max Day Temperature (°C)

  • 7°C maximum daytime temperature in January in Castlebar7
    Jan
  • 8°C maximum daytime temperature in February in Castlebar8
    Feb
  • 9°C maximum daytime temperature in March in Castlebar9
    Mar
  • 12°C maximum daytime temperature in April in Castlebar12
    Apr
  • 14°C maximum daytime temperature in May in Castlebar14
    May
  • 17°C maximum daytime temperature in June in Castlebar17
    Jun
  • 18°C maximum daytime temperature in July in Castlebar18
    Jul
  • 18°C maximum daytime temperature in August in Castlebar18
    Aug
  • 16°C maximum daytime temperature in September in Castlebar16
    Sep
  • 13°C maximum daytime temperature in October in Castlebar13
    Oct
  • 10°C maximum daytime temperature in November in Castlebar10
    Nov
  • 8°C maximum daytime temperature in December in Castlebar8
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Best time to visit

The weather guide for Ireland (Castlebar) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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

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