Best time to visit Achill Island

Q: When is the best time to visit Achill Island?

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

Q: Which is the warmest month in Achill Island?

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

Q: Which month has the most rain in Achill Island?

In terms of rainfall, January is usually the wettest month in Achill Island with 141mm on average. There are normally 23 days in January with some rain.

Q: When is it sunniest in Achill Island?

The sunniest time of year in Achill Island is normally May with bright sunshine on average for 37% of daylight hours; that's 6 hours of sunshine per day.

Q: When is the sea warmest in Achill Island?

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

Find the best time to visit Achill Island and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Achill Island by month

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

Recommended for Ireland

Buyagift: Top deals on experiences & gift ideas

Sale

Explore all experiences, activities, breaks & gifts
Filter deals by gift type, location, price & user rating
Buy driving experiences, days out, dining spas & more

Go to Buyagift deal >>

View all Buyagift offers

Save on holidays in 2022/2023 with TUI Ireland

When is the best time to visit Achill Island?

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

Maximum daytime temperature = 72 - 86°F [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
0.5
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

46
Jan
46
Feb
48
Mar
52
Apr
57
May
61
Jun
63
Jul
63
Aug
61
Sep
55
Oct
50
Nov
48
Dec

Hours of Sunshine (daily)

2
Jan
2
Feb
3
Mar
5
Apr
6
May
5
Jun
4
Jul
5
Aug
4
Sep
3
Oct
2
Nov
1
Dec

Which is the hottest month in Achill Island?

The hottest time of year in Achill Island is normally July. Expect maximum daytime temperatures to reach 63°F.

Which month has the most rain in Achill Island?

In terms of rainfall, January is usually the wettest month in Achill Island with 5.6 inches on average. There are normally 23 days in January with some rain.

When is it sunniest in Achill Island?

The sunniest time of year in Achill Island is normally May with bright sunshine on average for 37% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Achill Island?

The sea is usually at its warmest in Achill Island in August when the water temperature reaches 59°F.