Gettysburg Weather in December

Gettysburg in December sees low temperatures, with highs around 7°C (45°F) and overnight lows of -2°C (28°F). Snow/rainfall is fairly high at around 102 mm (4 in) on average, so pack waterproofs just in case.

Rainfall in Gettysburg in December

Based on our climate data of the past 30 years, about 12 days of snow/rain are anticipated, with 102 mm (4 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Gettysburg in December

Daytime highs in Gettysburg in December reach 7°C (45°F), with nights around -2°C (28°F). December marks the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Gettysburg in December

The area enjoys a moderate level of sunlight, with around 126 hours. It's a good balance between sunny and cloudy days.

December in Gettysburg has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.