Longmont Weather in January

January in Longmont sees daytime temperatures around 7°C (45°F) and lows of -9°C (16°F) at night. As the driest month of the year.

Rainfall in Longmont in January

This month sees the least rain of the year, making it well suited for outdoor adventures, even if you'll need a jacket. Analyzing past climate data, one can expect approximately 4 days of snow/rain, averaging 9.5 mm (0.4 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Longmont in January

January in Longmont sees highs of 7°C (45°F) and lows of -9°C (16°F) overnight. January is a notable month of the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of -9°C (16°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Longmont in January

The city usually sees around 215 hours of sunlight, indicating many sunny days despite the cool temperatures, making it a good month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and September typically offer the best weather for Longmont.