Weather in Union in October
Union, United States averages a high of 17.9°C (64.2°F) and low of 9.7°C (49.5°F) in October, with 8 rain days and 7.8 hours of daily sunshine. Travel score: 72/100 (Good). The best time to visit Union is July.
High
18°C64°F
Low
10°C49°F
🌧️
8
rain days
☀️
7.8
hrs/day sunshine
💧
72%
humidity
72— Good
October in Union is mild and occasionally wet — good for most activities.
What are the average temperatures in Union?
How much does it rain in Union in October?
Union receives an average of 103.2mm of rainfall across 8 rainy days in October. The annual total is 1161.2mm.
What should I pack for Union in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
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