Jefferson Weather in January

In Jefferson, January brings very low daytime temperatures around -2°C (28°F), with nights cooling to -12°C (10°F). It is the driest month of the year, with minimal snowfall.

Rainfall in Jefferson in January

With the lowest rainfall figures of the year, conditions are ideal for exploring the outdoors, even if the temperatures require a jacket. You can expect snow on roughly 7 days based on historical data, averaging 19 mm (0.7 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Jefferson in January

Temperatures in Jefferson in January top out at -2°C (28°F) and drop to -12°C (10°F) overnight. This month falls in the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights drop below freezing to -12°C (10°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Jefferson.