South Beloit Weather in December

December in South Beloit brings very low temperatures, with highs of 1°C (34°F) and nights dropping to -7°C (19°F). Rainfall is on the higher side this month, averaging around 70 mm (2.8 in), so keep a rain jacket handy.

Rainfall in South Beloit in December

Based on our climate data of the past 30 years, about 10 days of snow/rain are anticipated, with 70 mm (2.8 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in South Beloit in December

In December, South Beloit gets very low temperatures, with highs of 1°C (34°F). Nights cool to around -7°C (19°F). The winter season is characteristic of December. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -7°C (19°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.

Sunshine in South Beloit in December

You can expect a moderate amount of sunlight, with approximately 107 hours. This means a pleasant mix of sun and overcast.

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