2025 Compare Climate & Weather:
Unicoi, TN vs Washougal, WA

Highlights

On average, there are 143 sunny days per year in Washougal. Unicoi averages 200 sunny days per year. The US average is 205 sunny days.

Washougal, Washington gets 71 inches of rain, on average, per year. Unicoi, Tennessee gets 45.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Washougal averages 4 inches of snow per year. Unicoi averages 10.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Washougal, Washington
Summer High: the July high is around 79.4 degrees
Winter Low: the January low is 32.8
Rain: averages 71 inches of rain a year
Snow: averages 4 inches of snow a year

Unicoi, Tennessee
Summer High: the July high is around 84.8 degrees
Winter Low: the January low is 24.8
Rain: averages 45.2 inches of rain a year
Snow: averages 10.6 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Washougal is 7.0 (10=best), which means it is less comfortable than most places in Washington.

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

Today's Weather - Unicoi, TN

59°F

Today's Weather - Washougal, WA

49°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Unicoi / Washougal

July is the hottest month for Unicoi with an average high temperature of 84.8°, which ranks it as one of the coolest places in Tennessee. In Unicoi, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Unicoi are September, May and June.

August is the hottest month for Washougal with an average high temperature of 80.2°, which ranks it as warmer than most places in Washington. In Washougal, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Washougal are July, August and September.

January has the coldest nighttime temperatures for Unicoi with an average of 24.8°. This is one of the coldest places in Tennessee.

December has the coldest nighttime temperatures for Washougal with an average of 32.0°. This is colder than most places in Washington.

In Unicoi, there are 12.3 days annually when the high temperature is over 90°, which is one of the coolest places in Tennessee.

In Washougal, there are 11.5 days annually when the high temperature is over 90°, which is hotter than most places in Washington.

In Unicoi, there are 101.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Tennessee.

In Washougal, there are 62.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Washington.

In Unicoi, there are 1.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Tennessee.

In Washougal, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Washington.

July is the wettest month in Unicoi with 5.4 inches of rain, and the driest month is October with 2.4 inches. The wettest season is Autumn with 32% of yearly precipitation and 19% occurs in Winter, which is the driest season. The annual rainfall of 45.2 inches in Unicoi means that it is one of the driest places in Tennessee.


November is the wettest month in Washougal with 10.7 inches of rain, and the driest month is July with 1.1 inches. The wettest season is Spring with 38% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 71.0 inches in Washougal means that it is wetter than most places in Washington.

July is the rainiest month in Unicoi with 12.7 days of rain, and October is the driest month with only 7.9 rainy days. There are 130.6 rainy days annually in Unicoi, which is one of the rainiest places in Tennessee. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 20% chance of a rainy day.

November is the rainiest month in Washougal with 20.4 days of rain, and August is the driest month with only 4.5 rainy days. There are 171.3 rainy days annually in Washougal, which is rainier than most places in Washington. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 12% chance of a rainy day.

An annual snowfall of 10.6 inches in Unicoi means that it is one of the snowiest places in Tennessee.

An annual snowfall of 4.0 inches in Washougal means that it is less snowy than most places in Washington.

February is the snowiest month in Unicoi with 3.5 inches of snow, and 4 months of the year have significant snowfall.

January is the snowiest month in Washougal with 1.3 inches of snow, and 4 months of the year have significant snowfall.