2025 Compare Climate & Weather:
Johnson City, TN vs Grants Pass, OR

Highlights

On average, there are 196 sunny days per year in Grants Pass. Johnson City averages 201 sunny days per year. The US average is 205 sunny days.

Grants Pass, Oregon gets 29.8 inches of rain, on average, per year. Johnson City, Tennessee gets 43.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Grants Pass averages 2.6 inches of snow per year. Johnson City averages 10.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Grants Pass, Oregon
Summer High: the July high is around 90.7 degrees
Winter Low: the January low is 33.9
Rain: averages 29.8 inches of rain a year
Snow: averages 2.6 inches of snow a year

Johnson City, Tennessee
Summer High: the July high is around 85.5 degrees
Winter Low: the January low is 25.5
Rain: averages 43.7 inches of rain a year
Snow: averages 10.9 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Grants Pass is 7.5 (10=best), which means it is more comfortable than most places in Oregon.

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

Today's Weather - Johnson City, TN

63°F

Today's Weather - Grants Pass, OR

75°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Johnson City / Grants Pass

July is the hottest month for Johnson City with an average high temperature of 85.5°, which ranks it as cooler than most places in Tennessee. In Johnson City, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Johnson City are September, May and June.

August is the hottest month for Grants Pass with an average high temperature of 90.9°, which ranks it as one of the hottest places in Oregon. In Grants Pass, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Grants Pass are June, May and September.

January has the coldest nighttime temperatures for Johnson City with an average of 25.5°. This is colder than most places in Tennessee.

January has the coldest nighttime temperatures for Grants Pass with an average of 33.9°. This is warmer than most places in Oregon.

In Johnson City, there are 14.7 days annually when the high temperature is over 90°, which is cooler than most places in Tennessee.

In Grants Pass, there are 54.7 days annually when the high temperature is over 90°, which is one of the hottest places in Oregon.

In Johnson City, there are 94.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Tennessee.

In Grants Pass, there are 53.1 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Oregon.

In Johnson City, there are 0.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Tennessee.

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

July is the wettest month in Johnson City with 5.2 inches of rain, and the driest month is October with 2.2 inches. The wettest season is Autumn with 31% of yearly precipitation and 19% occurs in Winter, which is the driest season. The annual rainfall of 43.7 inches in Johnson City means that it is one of the driest places in Tennessee.


December is the wettest month in Grants Pass with 6.0 inches of rain, and the driest month is July with 0.3 inches. The wettest season is Spring with 49% of yearly precipitation and 4% occurs in Autumn, which is the driest season. The annual rainfall of 29.8 inches in Grants Pass means that it is drier than most places in Oregon.

July is the rainiest month in Johnson City with 12.9 days of rain, and October is the driest month with only 8.4 rainy days. There are 134.8 rainy days annually in Johnson City, which is one of the rainiest places in Tennessee. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 20% chance of a rainy day.

December is the rainiest month in Grants Pass with 15.0 days of rain, and July is the driest month with only 1.7 rainy days. There are 104.4 rainy days annually in Grants Pass, which is less rainy than most places in Oregon. The rainiest season is Spring when it rains 40% of the time and the driest is Autumn with only a 7% chance of a rainy day.

An annual snowfall of 10.9 inches in Johnson City means that it is one of the snowiest places in Tennessee.

An annual snowfall of 2.6 inches in Grants Pass means that it is less snowy than most places in Oregon.

January is the snowiest month in Johnson City with 4.0 inches of snow, and 5 months of the year have significant snowfall.

January is the snowiest month in Grants Pass with 0.9 inches of snow, and 3 months of the year have significant snowfall.