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Wicklow

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Wicklow Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Wicklow year round climate

  • Spring (March–May): Average 45–54°F, mild and rainy with occasional sunshine. Popular activities: Hiking, enjoying the countryside. Suggested clothing: Light jacket, comfortable trousers, waterproof jacket.
  • Summer (June–August): Average 57–60°F, cool and moderately rainy, ideal for outdoor activities. Popular activities: Hiking, cycling, exploring the Wicklow Mountains. Suggested clothing: Light and breathable long-sleeved shirts, trousers, sun protection clothing.
  • Autumn (September–November): Average 46–56°F, cool and damp with increased rainfall and stronger winds. Popular activities: Visiting castles and museums, enjoying indoor activities. Suggested clothing: Warm jacket, waterproof jacket, comfortable trousers.
  • Winter (December–February): Average 41–44°F, cold and damp with frequent rain or overcast skies. Popular activities: Enjoying warmth by the fireplace, exploring indoor attractions. Suggested clothing: Thick coat, sweater, waterproof jacket, warm tights.

Wicklow climatological average

Annual average temperature: approx. 50.9°F / Annual rainfall: approx. 768 mm / Summer humidity: 65%–75% / Rainiest month: September

Wicklow monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
41.7°F
42.7
February
44.8°F
60
March
45.5°F
79.7
April
47.7°F
61
May
54.9°F
37.7
June
57.9°F
54.7
July
60.1°F
72.7
August
60.4°F
49.3
September
56.1°F
98
October
52.9°F
90.7
November
46.8°F
49
December
43.2°F
73.3

Wicklow weather for the next seven days

12/22
Monday
Patchy rain nearby
50.6°F/48.1°F
12/23
Tuesday
Patchy rain nearby
49.9°F/47.2°F
12/24
Wednesday
Patchy rain nearby
47.9°F/43.8°F
12/25
Thursday
Sunny
43.4°F/40.8°F
12/26
Friday
Patchy rain nearby
44.3°F/39.9°F
12/27
Saturday
Patchy rain nearby
45.6°F/42.5°F
12/28
Sunday
Cloudy
45.8°F/43.5°F