Montana Weather in January

January in Montana brings very low temperatures, with daytime highs of -4°C (25°F) and nights around -13°C (9°F). Quite a bit of snowfall is expected, around 129 mm (5.1 in), so pack an umbrella.

Rainfall in Montana in January

Snow is expected on roughly 15 days, totalling around 129 mm (5.1 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Montana in January

January in Montana sees highs of -4°C (25°F) and lows of -13°C (9°F) overnight. This month falls in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With overnight lows of -13°C (9°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Typically, it's the chilliest month of the year, making it a great time for cozying up indoors. Do make sure you're prepared by packing the right winter outfits.

Sunshine in Montana in January

The month is characterized by fewer sunny days, with roughly 95 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Wind Speed in Montana in January

January has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Montana. Our weather planner can help you explore destinations with more pleasant weather conditions.