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Lewistown weather in December (Montana, United States of America)

What's the typical weather in Lewistown for December? Check out this detailed guide to the month’s weather conditions.

Temperatures

The typical weather for December in Lewistown includes very low temperatures and low snow/rainfall. December marks the winter season. Expect the temperatures during the day to hover around 1°C. At night, they will likely drop to about -11°C. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Precipitation

Lewistown in December usually receives low snow/rainfall, averaging around 18 mm for the month. Climate statistics over the past 30 years suggest around 10 days of snow/rain.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Lewistown. June, July, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Lewistown climate page with graphs.

 

Lewistown, monthly averages in December

Min TemperatureMin Temperature -11°C  
Max TemperatureMax Temperature 1°C  
Chance of RainChance of Rain 33%  
PrecipitationPrecipitation 18 mm  
Rainy daysRainy days 10 days  

Where to go 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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. Also, consider bringing a rain jacket as there might be some rain.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
2/10
Walking
2/10
Barbeque
1/10
Camping
2/10
Outdoor sports
2/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Lewistown.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.