Streator Weather in December

December in Streator brings low temperatures, with daytime highs of 3°C (37°F) and nights around -6°C (21°F). Quite a bit of snow/rainfall is expected, around 85 mm (3.3 in), so pack an umbrella.

Rainfall in Streator in December

Historically, the month has about 12 days of snow/rain, averaging 85 mm (3.3 in) in total. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Streator in December

In December, Streator gets low temperatures, with highs of 3°C (37°F). Nights cool to around -6°C (21°F). The winter season is characteristic of December. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights drop below freezing to -6°C (21°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. The month brings very cold weather, so dressing warmly is essential. Prepare with multiple layers for added warmth.

December in Streator has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.