Waukesha Weather in December
December in Waukesha brings very low temperatures, with highs of 1°C (34°F) and nights dropping to -8°C (18°F). Rainfall is on the higher side this month, averaging around 74 mm (2.9 in), so keep a rain jacket handy.
Rainfall in Waukesha in December
Expect around 12 days of snow/rain based on historical data, with 74 mm (2.9 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Waukesha in December
December in Waukesha brings very low temperatures, with highs of 1°C (34°F) and nights around -8°C (18°F). December is known for being in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With lows of -8°C (18°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This month is characterized by its cold weather, so make sure to wear sufficient layers to stay warm.
Sunshine in Waukesha in December
The area enjoys a balanced 104 hours of sunlight, ensuring it's neither too overcast nor too sunny.December in Waukesha has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations 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 Waukesha's climate page.
Waukesha Temperature in December
Min Temperature
-8°C (18°F)
Max Temperature
1°C (34°F)
Chance of Rain
40%
Precipitation
74 mm (2.9 in)
Rainy days
12 days
Humidity
76% *
Sunshine
104 hours *
Percentage Sunshine
37% *
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 →
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What to Wear in Waukesha 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. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Waukesha 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 Waukesha's climate page.
Temperature Rainfall Sunshine Humidity
See the full Waukesha climate overview or explore weather in the United States of America.
