Weather in Horsham in December
Horsham, United Kingdom averages a high of 8°C (46.4°F) and low of 3.4°C (38.1°F) in December, with 12 rain days and 4 hours of daily sunshine. Travel score: 42/100 (Mixed). The best time to visit Horsham is July.
High
8°C46°F
Low
3°C38°F
🌧️
12
rain days
☀️
4
hrs/day sunshine
💧
88%
humidity
42— Mixed
December in Horsham is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Horsham?
How much does it rain in Horsham in December?
Horsham receives an average of 71.8mm of rainfall across 12 rainy days in December. The annual total is 715mm.
What should I pack for Horsham in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 8°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 3°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting United Kingdom 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