Which is the hottest month in Castlebar?

The hottest time of year in Castlebar is normally July. Expect maximum daytime temperatures to reach 18°C.

Which month has the most rain in Castlebar?

In terms of rainfall, November is usually the wettest month in Castlebar with 134mm on average. There are normally 23 days in November with some rain.

When is it sunniest in Castlebar?

The sunniest time of year in Castlebar is normally May with bright sunshine on average for 34% of daylight hours; that's 5 hours of sunshine per day.

Best time to visit Castlebar

Q: When is the best time to visit Castlebar?

The best time to visit Castlebar is April, May and June based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

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Castlebar by month

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

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When is the best time to visit Castlebar?

The best time to visit Castlebar is April, May and June based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
1.5
Apr
1.5
May
1.5
Jun
0.5
Jul
0.5
Aug
0
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Hours of Sunshine (daily)

2
Jan
2
Feb
3
Mar
5
Apr
5
May
5
Jun
4
Jul
4
Aug
3
Sep
2
Oct
2
Nov
1
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

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)