Oswego Weather in January

Oswego in January sees very low temperatures, with highs around 0°C (32°F) and overnight lows of -7°C (19°F). Snowfall is fairly high at around 91 mm (3.6 in) on average, so pack waterproofs just in case.

Rainfall in Oswego in January

Expect around 21 days of snow based on historical data, with 91 mm (3.6 in) average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Oswego in January

Temperatures in Oswego in January top out at 0°C (32°F) and drop to -7°C (19°F) overnight. Winter occurs in January. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights are well below freezing at -7°C (19°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

Sunshine in Oswego in January

The area experiences a moderate amount of sunshine, with approximately 105 hours of sunlight expected. This means a decent mix of sun and overcast.

January in Oswego can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.