Weather in Union City in December
Union City, United States averages a high of 6°C (42.8°F) and low of -1.1°C (30°F) in December, with 9 rain days and 5.9 hours of daily sunshine. Travel score: 50.3/100 (Mixed). The best time to visit Union City is August.
High
6°C43°F
Low
-1°C30°F
🌧️
9
rain days
☀️
5.9
hrs/day sunshine
💧
72%
humidity
50— Mixed
December in Union City is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Union City?
How much does it rain in Union City in December?
Union City receives an average of 99.4mm of rainfall across 9 rainy days in December. The annual total is 1128.3mm.
What should I pack for Union City in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 6°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -1°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting United States in December?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31