Waterloo Weather in January

January in Waterloo brings low temperatures, with highs of 7°C (45°F) and nights dropping to 1°C (34°F). Rainfall is on the higher side this month, averaging around 69 mm (2.7 in), so keep a rain jacket handy.

Rainfall in Waterloo in January

Analyzing past climate data, one can expect approximately 20 days of rain, averaging 69 mm (2.7 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Waterloo in January

If you're visiting Waterloo in January, expect highs of 7°C (45°F) and overnight lows around 1°C (34°F). January is part of winter. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Sunshine in Waterloo in January

The month has fewer sunny days, with around 48 hours of sunshine.

Wind Speed in Waterloo in January

January sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

January in Waterloo 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.