Nampa Weather in December
Thinking of visiting Nampa in December? Expect low temperatures reaching 4°C (39°F) during the day, dropping to -5°C (23°F) at night, and be prepared for the wettest month of the year.
Rainfall in Nampa in December
With frequent rain showers this month, having an umbrella on hand will keep you dry. Analyzing past climate data, one can expect approximately 12 days of snow/rain, averaging 40 mm (1.6 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Nampa in December
Nampa in December gets highs of 4°C (39°F) during the day and drops to -5°C (23°F) at night. This month falls in the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. 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. It is a very cold month, so be prepared and make sure to dress up warm. It's always better to be prepared than to find oneself shivering in the cold.
Sunshine in Nampa in December
The city usually sees around 103 hours of sunlight, indicating a moderately sunny period.December in Nampa 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 Nampa's climate page.
Nampa Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
4°C (39°F)
Chance of Rain
38%
Precipitation
40 mm (1.6 in)
Rainy days
12 days
Humidity
74% *
Sunshine
103 hours *
Percentage Sunshine
38% *
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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tolerable
unpleasant
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What to Wear in Nampa in December
We recommend to layer up for chilly conditions in Nampa in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Some rain is possible, so pack something to handle light showers. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Nampa 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 Nampa's climate page.
Temperature Rainfall Sunshine Humidity
See the full Nampa climate overview or explore weather in the United States of America.
