Weather in Plymouth in January
Plymouth, United Kingdom averages a high of 8.8°C (47.8°F) and low of 4.8°C (40.6°F) in January, with 13 rain days and 4.3 hours of daily sunshine. Travel score: 42.1/100 (Mixed). The best time to visit Plymouth is July.
High
9°C48°F
Low
5°C41°F
🌧️
13
rain days
☀️
4.3
hrs/day sunshine
💧
85%
humidity
42— Mixed
January in Plymouth is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Plymouth?
How much does it rain in Plymouth in January?
Plymouth receives an average of 89.9mm of rainfall across 13 rainy days in January. The annual total is 1009.7mm.
What should I pack for Plymouth in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 9°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 5°C
🧣
Warm scarf
Protect against cold winds
Traveling to United Kingdom in January?
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