Greencastle Weather in January

January in Greencastle averages 4°C (39°F) during the day and -5°C (23°F) at night. Quite a bit of snow/rainfall is typical this month, with around 63 mm (2.5 in) on average. An umbrella is a good idea.

Rainfall in Greencastle in January

Historically, approximately 10 days this month are expected to have snow/rain, averaging 63 mm (2.5 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Greencastle in January

January in Greencastle sees highs of 4°C (39°F) and lows of -5°C (23°F) overnight. January is a notable month of the winter season. Expect a distinctly cold feel throughout the day, not just overnight. Nights drop below freezing to -5°C (23°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Typically, it's the chilliest month of the year, making it a great time for cozying up indoors. Do make sure you're prepared by packing the right winter outfits.

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