Saint-Germain-en-Laye Weather in January

January in Saint-Germain-en-Laye averages 8°C (46°F) during the day and 2°C (36°F) at night. Around 59 mm (2.3 in) of rainfall is typical for this time of year.

Rainfall in Saint-Germain-en-Laye in January

Expect around 17 days of rain based on historical data, with 59 mm (2.3 in) average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Saint-Germain-en-Laye in January

In January, expect low temperatures in Saint-Germain-en-Laye, with highs of 8°C (46°F) and lows of 2°C (36°F) at night. January marks the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. Typically, it's the chilliest month of the year. Ensure you're prepared by packing appropriate winter gear.

Sunshine in Saint-Germain-en-Laye in January

The city usually sees around 63 hours of sunlight, indicating fewer sunny days.

January in Saint-Germain-en-Laye can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.