Suwanee Weather in December

Suwanee in December sees moderate daytime temperatures of 13°C (55°F) and nighttime lows of 3°C (37°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Suwanee in December

This month experiences the most intense rain of the year, with heavy showers. Be prepared with a poncho to stay dry. Typically, you can expect about 11 days of rain this month, with 152 mm (6 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Suwanee in December

Temperatures in Suwanee in December top out at 13°C (55°F) and drop to 3°C (37°F) overnight. December is in the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Suwanee in December

The month experiences a moderate amount of sunlight, with 164 hours of sunshine. This provides a nice balance between sunshine and clouds.

December in Suwanee 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.