Gillette Weather in December
Gillette in December sees very low daytime temperatures of 1°C (34°F) and nighttime lows of -10°C (14°F). With just 15 mm (0.6 in) of snow/rainfall expected, it's a dry month overall.
Rainfall in Gillette in December
Historically, approximately 7 days this month are expected to have snow/rain, averaging 15 mm (0.6 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Gillette in December
December in Gillette brings typical temperatures with highs around 1°C (34°F) and lows of -10°C (14°F). The winter season takes place during December. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -10°C (14°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.December in Gillette can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Gillette's climate page.
Gillette Temperature in December
Min Temperature
-10°C (14°F)
Max Temperature
1°C (34°F)
Chance of Rain
23%
Precipitation
15 mm (0.6 in)
Rainy days
7 days
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
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What to Wear in Gillette in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. With minimal rainfall expected, you can leave the rain gear at home.What To Do in Gillette in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Gillette's climate page.
See the full Gillette climate overview or explore weather in the United States of America.
