North Charleston Weather in December

North Charleston in December sees pleasant temperatures, with highs around 18°C (64°F) and overnight lows of 6°C (43°F). Rainfall is fairly high at around 94 mm (3.7 in) on average, so pack waterproofs just in case.

Rainfall in North Charleston in December

Historically, December sees about 10 days of rain, with a monthly average of 94 mm (3.7 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in North Charleston in December

In December, North Charleston gets pleasant temperatures, with highs of 18°C (64°F). Nights cool to around 6°C (43°F). December is a notable month of the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in North Charleston in December

The area experiences a moderate amount of sunshine, with approximately 170 hours of sunlight expected. This means a decent mix of sun and overcast.

For North Charleston itself, March, April, May and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.