Gettysburg Weather in January

January in Gettysburg brings low temperatures, with highs of 4°C (39°F) and nights dropping to -6°C (21°F). Rainfall is on the higher side this month, averaging around 73 mm (2.9 in), so keep a rain jacket handy.

Rainfall in Gettysburg in January

Climate statistics over the past 30 years suggest around 9 days of snow/rain, with 73 mm (2.9 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Gettysburg in January

Temperatures in Gettysburg in January top out at 4°C (39°F) and drop to -6°C (21°F) overnight. During January, the winter season is in full swing. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights are well below freezing at -6°C (21°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Typically, it's the chilliest month of the year. Ensure you're prepared by packing appropriate winter gear.

Sunshine in Gettysburg in January

The month brings about 154 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Gettysburg. Our weather planner can help you explore destinations with more pleasant weather conditions.