2025 Compare Climate & Weather:
Ducktown, TN vs Casper, WY

Highlights

On average, there are 220 sunny days per year in Casper. Ducktown averages 205 sunny days per year. The US average is 205 sunny days.

Casper, Wyoming gets 13 inches of rain, on average, per year. Ducktown, Tennessee gets 59.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Casper averages 70.3 inches of snow per year. Ducktown averages 4.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Casper, Wyoming
Summer High: the July high is around 88.2 degrees
Winter Low: the January low is 15.4
Rain: averages 13 inches of rain a year
Snow: averages 70.3 inches of snow a year

Ducktown, Tennessee
Summer High: the July high is around 86.8 degrees
Winter Low: the January low is 25.6
Rain: averages 59.3 inches of rain a year
Snow: averages 4.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Casper is 6.8 (10=best), which means it is more comfortable than most places in Wyoming.

The annual BestPlaces Comfort Index for Ducktown is 7.5 (10=best), which means it is one of the most pleasant places in Tennessee.

Today's Weather - Ducktown, TN

60°F

Today's Weather - Casper, WY

68°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ducktown / Casper

July is the hottest month for Ducktown with an average high temperature of 86.8°, which ranks it as cooler than most places in Tennessee. In Ducktown, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ducktown are May, September and June.

July is the hottest month for Casper with an average high temperature of 88.2°, which ranks it as warmer than most places in Wyoming. In Casper, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Casper are June, September and August.

January has the coldest nighttime temperatures for Ducktown with an average of 25.6°. This is colder than most places in Tennessee.

January has the coldest nighttime temperatures for Casper with an average of 15.4°. This is one of the warmest places in Wyoming.

In Ducktown, there are 19.9 days annually when the high temperature is over 90°, which is cooler than most places in Tennessee.

In Casper, there are 29.7 days annually when the high temperature is over 90°, which is hotter than most places in Wyoming.

In Ducktown, there are 103.8 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Tennessee.

In Casper, there are 168.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Wyoming.

In Ducktown, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Tennessee.

In Casper, there are 12.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

December is the wettest month in Ducktown with 5.6 inches of rain, and the driest month is October with 3.5 inches. The wettest season is Spring with 28% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 59.3 inches in Ducktown means that it is one of the wettest places in Tennessee.


May is the wettest month in Casper with 2.2 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Summer with 35% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 13.0 inches in Casper means that it is about average compared to other places in Wyoming.

July is the rainiest month in Ducktown with 11.8 days of rain, and October is the driest month with only 7.3 rainy days. There are 121.0 rainy days annually in Ducktown, which is rainier than most places in Tennessee. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.

May is the rainiest month in Casper with 10.0 days of rain, and January is the driest month with only 5.0 rainy days. There are 79.2 rainy days annually in Casper, which is rainier than most places in Wyoming. The rainiest season is Summer when it rains 32% of the time and the driest is Spring with only a 20% chance of a rainy day.

An annual snowfall of 4.1 inches in Ducktown means that it is about average compared to other places in Tennessee.

An annual snowfall of 70.3 inches in Casper means that it is snowier than most places in Wyoming.

February is the snowiest month in Ducktown with 1.2 inches of snow, and 4 months of the year have significant snowfall.

March is the snowiest month in Casper with 11.5 inches of snow, and 9 months of the year have significant snowfall.