Great Falls Weather in January

Great Falls in January sees low daytime temperatures of 3°C (37°F) and nighttime lows of -7°C (19°F). Low snow/rainfall is typical, with around 17 mm (0.7 in) for the month.

Rainfall in Great Falls in January

Snow/rain is expected on roughly 7 days, totalling around 17 mm (0.7 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Great Falls in January

In January, Great Falls sees low temperatures, with highs of 3°C (37°F). Nights drop to around -7°C (19°F). This month falls in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With lows of -7°C (19°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.

Sunshine in Great Falls in January

The city usually sees around 130 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Great Falls in January

Wind speeds average 5 m/s (10 knots) during January. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

January in Great Falls has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.