2025 Compare Climate & Weather:
Cascade, ID vs Fairfield, ID

Highlights

On average, there are 208 sunny days per year in Fairfield. Cascade averages 207 sunny days per year. The US average is 205 sunny days.

Fairfield, Idaho gets 13 inches of rain, on average, per year. Cascade, Idaho gets 23 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Fairfield averages 60.7 inches of snow per year. Cascade averages 101.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Fairfield, Idaho
Summer High: the July high is around 84.1 degrees
Winter Low: the January low is 5.1
Rain: averages 13 inches of rain a year
Snow: averages 60.7 inches of snow a year

Cascade, Idaho
Summer High: the July high is around 79.9 degrees
Winter Low: the January low is 11.5
Rain: averages 23 inches of rain a year
Snow: averages 101.8 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Fairfield is 6.4 (10=best), which means it is less comfortable than most places in Idaho.

The annual BestPlaces Comfort Index for Cascade is 5.9 (10=best), which means it is one of the least comfortable places in Idaho.

Today's Weather - Cascade, ID

52°F

Today's Weather - Fairfield, ID

54°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Cascade / Fairfield

August is the hottest month for Cascade with an average high temperature of 79.9°, which ranks it as one of the coolest places in Idaho. In Cascade, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Cascade are July, August and September.

July is the hottest month for Fairfield with an average high temperature of 84.1°, which ranks it as about average compared to other places in Idaho. In Fairfield, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fairfield are September, June and August.

January has the coldest nighttime temperatures for Cascade with an average of 11.5°. This is colder than most places in Idaho.

January has the coldest nighttime temperatures for Fairfield with an average of 5.1°. This is one of the coldest places in Idaho.

In Cascade, there are 4.5 days annually when the high temperature is over 90°, which is one of the coolest places in Idaho.

In Fairfield, there are 12.5 days annually when the high temperature is over 90°, which is cooler than most places in Idaho.

In Cascade, there are 222.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Idaho.

In Fairfield, there are 214.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Idaho.

In Cascade, there are 18.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Idaho.

In Fairfield, there are 34.0 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Idaho.

December is the wettest month in Cascade with 3.0 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Spring with 33% of yearly precipitation and 14% occurs in Autumn, which is the driest season. The annual rainfall of 23.0 inches in Cascade means that it is wetter than most places in Idaho.


December is the wettest month in Fairfield with 2.1 inches of rain, and the driest month is August with 0.3 inches. The wettest season is Spring with 38% of yearly precipitation and 12% occurs in Autumn, which is the driest season. The annual rainfall of 13.0 inches in Fairfield means that it is about average compared to other places in Idaho.

November is the rainiest month in Cascade with 14.5 days of rain, and July is the driest month with only 4.7 rainy days. There are 124.3 rainy days annually in Cascade, which is rainier than most places in Idaho. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 16% chance of a rainy day.

November is the rainiest month in Fairfield with 7.8 days of rain, and August is the driest month with only 2.2 rainy days. There are 66.0 rainy days annually in Fairfield, which is one of the least rainy places in Idaho. The rainiest season is Spring when it rains 33% of the time and the driest is Autumn with only a 14% chance of a rainy day.

An annual snowfall of 101.8 inches in Cascade means that it is one of the snowiest places in Idaho.

An annual snowfall of 60.7 inches in Fairfield means that it is snowier than most places in Idaho.

December is the snowiest month in Cascade with 27.4 inches of snow, and 8 months of the year have significant snowfall.

December is the snowiest month in Fairfield with 19.1 inches of snow, and 7 months of the year have significant snowfall.