Siilinjärvi Weather in January

With daytime temperatures of -4°C (25°F) and nighttime lows of -11°C (12°F), January in Siilinjärvi brings very low temperatures during the day. Some snowfall is to be expected during the month.

Rainfall in Siilinjärvi in January

Snow is expected on roughly 24 days, totalling around 50 mm (2 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Siilinjärvi in January

Siilinjärvi in January gets highs of -4°C (25°F) during the day and drops to -11°C (12°F) at night. January marks the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. At -11°C (12°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. As the coldest month of the year, it's important to pack plenty of warm clothes and winter gear.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Siilinjärvi.