Weather in Winterthur in January
Winterthur, Switzerland averages a high of 4.4°C (39.9°F) and low of -1.7°C (28.9°F) in January, with 12 rain days and 5.4 hours of daily sunshine. Travel score: 42.3/100 (Mixed). The best time to visit Winterthur is August.
High
4°C40°F
Low
-2°C29°F
🌧️
12
rain days
☀️
5.4
hrs/day sunshine
💧
82%
humidity
42— Mixed
January in Winterthur is cold and occasionally wet — bring heavy winter clothing.
What are the average temperatures in Winterthur?
How much does it rain in Winterthur in January?
Winterthur receives an average of 80.6mm of rainfall across 12 rainy days in January. The annual total is 1106.1mm.
What should I pack for Winterthur in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around 4°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -2°C
🧣
Warm scarf
Protect against cold winds
Traveling to Switzerland in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Winterthur
Popular comparisons:
How can I plan my trip to Winterthur?
What other cities are near Winterthur?
What are other popular cities in Switzerland?
What is the weather like in other months in Winterthur?
Data based on 1994–2024 averages · Last updated: 2024-12-31