Temperature
Cool by day, brisk at night.
51°Ftypical April high
Typical range
April climate
April in Aran Islands
Ireland · Europe
Cool days and some sun. Wind on exposed beaches is the main drawback.
Some tradeoffs
Daytime high
51°F
Lows around 47°F
Rain
Several rainy days
Sun
10 h/day
Air feel
Very dry
Sea temp
51°F
Too cold for swimming
Wind
16 mph
Windy
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days, with mixed-length spells. About 13 wet days, the lowest monthly average.
43%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
9.9 hApril sunshine
Heat & humidity by month
Humidity is rarely noticeable in the cool air.
Very dryApril Heat feel
Hourly temperature pattern
In April, afternoons feel about 40° and nights feel near 37°.
FreezingVery coldColdNight hours
Clear sky
Mostly cloudy skies this month.
34%April Clear sky
Clear skyCloud
Wind pattern
Wind can affect exposed beach comfort.
16 mphApril Windy
Sea temperature
51°FApril sea temp
More detailIncludes daypart comfort
Typical April day
April late afternoons are around 50°F, and early evening stays near 50°F.
Avg temp Typical range
Morning48°F
Rain22%
Cloud66%
Humid airLow
Sun intensityLow
Midday49°F
Rain21%
Cloud68%
Humid airLow
Sun intensityModerate
Late afternoon50°F
Rain22%
Cloud68%
Humid airLow
Sun intensityModerate
Early evening50°F
Rain21%
Cloud66%
Humid airLow
Sun intensityLow
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 48 | 44 | 5.3 | 19 | 4.1 | 80 | 50 |
| Feb | 48 | 44 | 4.5 | 16 | 5.6 | 79 | 50 |
| Mar | 49 | 44 | 3.8 | 14 | 7.4 | 79 | 50 |
| Apr | 51 | 47 | 2.7 | 13 | 9.9 | 79 | 51 |
| May | 55 | 51 | 3.2 | 14 | 11.0 | 80 | 53 |
| Jun | 58 | 55 | 3.5 | 14 | 11.1 | 81 | 56 |
| Jul | 60 | 58 | 4.0 | 16 | 10.1 | 83 | 59 |
| Aug | 61 | 58 | 4.9 | 17 | 9.6 | 82 | 60 |
| Sep | 60 | 56 | 4.7 | 16 | 8.1 | 81 | 59 |
| Oct | 56 | 53 | 6.1 | 19 | 6.2 | 80 | 56 |
| Nov | 52 | 49 | 6.9 | 20 | 4.4 | 80 | 54 |
| Dec | 50 | 46 | 6.6 | 20 | 3.6 | 80 | 52 |
Similar climates
Similar
Similar travel styleAberystwythUnited KingdomSimilar travel styleAlderneyGuernseySimilar travel styleAngleseyUnited KingdomSimilar travel styleBrightonUnited Kingdom
Want a side-by-side climate view? Compare Aran Islands with Aberystwyth.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology