Weather in Porvoo in January
Porvoo, Finland averages a high of -2.6°C (27.3°F) and low of -6.9°C (19.6°F) in January, with 11 rain days and 1.5 hours of daily sunshine. Travel score: 26.2/100 (Poor). The best time to visit Porvoo is July.
High
-3°C27°F
Low
-7°C20°F
🌧️
11
rain days
☀️
1.5
hrs/day sunshine
💧
87%
humidity
26— Poor
January in Porvoo is freezing and occasionally wet — challenging weather conditions.
What are the average temperatures in Porvoo?
How much does it rain in Porvoo in January?
Porvoo receives an average of 49.3mm of rainfall across 11 rainy days in January. The annual total is 647.2mm.
What should I pack for Porvoo in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around -3°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -7°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting Finland in January?
Don't miss any public holidays — check before you book!
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What is the weather like in other months in Porvoo?
Data based on 1994–2024 averages · Last updated: 2024-12-31