Illertissen Weather in January

Illertissen in January averages 4°C (39°F) during the day and -2°C (28°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Illertissen in January

This month experiences about 18 days of snow/rain according to historical data, averaging 67 mm (2.6 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Illertissen in January

Daytime highs in Illertissen in January reach 4°C (39°F), with nights around -2°C (28°F). January is typically considered a winter month. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -2°C (28°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.

Sunshine in Illertissen in January

The month has fewer sunny days, with around 66 hours of sunshine.

January in Illertissen has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.