Adirondack Mountains Weather in January

During January, Adirondack Mountains experiences very low daytime temperatures of 1°C (34°F) and cooler nights around -9°C (16°F). As part of the winter season, some snow/rainfall is to be expected.

Rainfall in Adirondack Mountains in January

You can expect snow/rain on roughly 9 days based on historical data, averaging 30 mm (1.2 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Adirondack Mountains in January

Daytime temperatures in Adirondack Mountains reach 1°C (34°F) in January, dropping to -9°C (16°F) at night. January is typically considered a winter month. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights are well below freezing at -9°C (16°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

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