Weather in Dublin in October
Dublin, United States averages a high of 23.6°C (74.5°F) and low of 11.9°C (53.4°F) in October, with 3 rain days and 10 hours of daily sunshine. Travel score: 91.9/100 (Excellent). The best time to visit Dublin is July.
High
24°C74°F
Low
12°C53°F
🌧️
3
rain days
☀️
10
hrs/day sunshine
💧
65%
humidity
92— Excellent
October in Dublin is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Dublin?
How much does it rain in Dublin in October?
Dublin receives an average of 22.9mm of rainfall across 3 rainy days in October. The annual total is 485mm.
What should I pack for Dublin in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in October?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31