Aran Islands
Ireland · Europe
Year-round range: 44°F to 68°F
April
Excellent conditions this month
Expect the month to feel wet and cloudy overall; any bright breaks do not cancel out the frequent rain.
Beach conditions are warm, but cloud cover is fairly high, so this is less of a classic blue-sky month.
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
April is cool — pack a layer for evenings and overcast days.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = AprRainfall
Monthly rain and rain days.
April is one of the wetter months — pack rain gear.
Sunshine
Average hours of bright sun per day.
Expect the month to feel wet and cloudy overall; any bright breaks do not cancel out the frequent rain.
Air comfort by month
Humidity and heat feel by month.
April is mostly comfortable — low heat and humidity pressure.
Time-of-day patterns
Typical hourly rhythm for April.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In April, afternoons reach about 50° and nights settle near 48°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity | Sea °F |
|---|---|---|---|---|---|---|---|
| Jan | 48°F | 44°F | 19 | 5.5in | 2.5h | 79% | 50°F |
| Feb | 48°F | 44°F | 16 | 4.4in | 3.3h | 79.14285714285714% | 49°F |
| Mar | 49°F | 45°F | 14 | 3.9in | 4.3h | 78.28571428571428% | 49°F |
| Apr | 62°F | 47°F | 12 | 3.0in | 6h | 83.14285714285714% | 51°F |
| May | 55°F | 51°F | 13 | 3.1in | 6.7h | 79.14285714285714% | 53°F |
| Jun | 58°F | 54°F | 14 | 3.4in | 6.5h | 81% | 56°F |
| Jul | 60°F | 58°F | 16 | 4.0in | 5.6h | 83% | 59°F |
| Aug | 61°F | 58°F | 16 | 4.7in | 5.4h | 81% | 60°F |
| Sep | 68°F | 56°F | 15 | 4.6in | 4.6h | 85.14285714285714% | 59°F |
| Oct | 64°F | 53°F | 19 | 5.9in | 3.6h | 85.14285714285714% | 56°F |
| Nov | 52°F | 49°F | 19 | 6.8in | 2.7h | 79.14285714285714% | 53°F |
| Dec | 50°F | 46°F | 19 | 6.5in | 2.3h | 79.14285714285714% | 51°F |
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Planning notes
Expect some rain.