December Rainfall and Precipitation in The United States of America

Monthly rainfall totals, rainy days and the driest cities across the United States of America in December.

The United States of America experiences in December precipitation ranging from a almost none 2.8 mm (0.1 in) in Powell to a heavy 532 mm (21 in) in Mount Rainier National Park . December is a winter month.

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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 the United States of America's climate page.

See also: the the United States of America weather by month.

Best Places to Visit in the United States of America in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the United States of America.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.

See all December weather averages, cities and regions in the United States of America

The United States of America precipitation in December: frequently asked questions

How much rainfall does the United States of America receive in December?

In December, New York City typically receives significant rainfall, averaging around 127 mm (5 in). Expect a mix of wet and dry days with occasional showers.

How many days does it rain in the United States of America in December?

New York City sees roughly 11 days rainy days during December.

Is December part of the rainy season in the United States of America?

December is generally a drier month for the United States of America, falling outside the main rainy season.

What is the wettest city in December in the United States of America?

Based on our records, Mount Rainier National Park receives the most snowfall in the United States of America in December, averaging about 532 mm (21 in).

What is the driest city in December in the United States of America?

The driest place is Powell with an average snowfall of 2.8 mm (0.1 in) according to our data.

Interested in more climate information?

We have much more information about the climate in the United States of America.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

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