Green River Weather in December

In Green River, December brings low daytime temperatures around 4°C (39°F), with nights cooling to -9°C (16°F). Some snow/rainfall is to be expected.

Rainfall in Green River in December

You can typically expect 6 days of snow/rain this month, averaging around 25 mm (1 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Green River in December

Temperatures in Green River in December top out at 4°C (39°F) and drop to -9°C (16°F) overnight. December is part of the winter season. Expect a distinctly cold feel throughout the day, not just overnight. At -9°C (16°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Expect freezing temperatures this month, so ensure you have plenty of warm clothing. It's important to be prepared.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May and October typically offer the best weather for Green River.