Which is the warmest month in Westport?

The warmest time of year in Westport is normally July. Expect maximum daytime temperatures to reach 17°C.

Which month has the most rain in Westport?

In terms of rainfall, November is usually the wettest month in Westport with 144mm on average. There are normally 24 days in November with some rain.

When is it sunniest in Westport?

The sunniest time of year in Westport is normally May with bright sunshine on average for 35% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Westport?

The sea is usually at its warmest in Westport in August when the water temperature reaches 15°C.

Best time to visit Westport

Q: When is the best time to visit Westport?

The best time to visit Westport is May based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Westport and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Westport by month

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

Recommended for Ireland

Buyagift: Top offers on spa days & treatments

Sale

Save on spa days, treatments, makeovers & styling
Filter offers by treatment type, price & location
Book 2 for 1 deals & spa break packages

Go to Buyagift deal >>

View all Buyagift offers

When is the best time to visit Westport?

The best time to visit Westport is May based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
1
Apr
1.5
May
1
Jun
1
Jul
1
Aug
0
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

7
Jan
7
Feb
9
Mar
11
Apr
14
May
16
Jun
17
Jul
17
Aug
16
Sep
13
Oct
9
Nov
8
Dec

Hours of Sunshine (daily)

2
Jan
2
Feb
3
Mar
5
Apr
6
May
5
Jun
4
Jul
4
Aug
3
Sep
3
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 (Westport) 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)