2025 Compare Climate & Weather:
St. Helens, OR vs Cedar City, UT

Highlights

On average, there are 256 sunny days per year in Cedar City. St. Helens averages 141 sunny days per year. The US average is 205 sunny days.

Cedar City, Utah gets 12.6 inches of rain, on average, per year. St. Helens, Oregon gets 52.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Cedar City averages 51.7 inches of snow per year. St. Helens averages 2.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Cedar City, Utah
Summer High: the July high is around 88.8 degrees
Winter Low: the January low is 17
Rain: averages 12.6 inches of rain a year
Snow: averages 51.7 inches of snow a year

St. Helens, Oregon
Summer High: the July high is around 78.8 degrees
Winter Low: the January low is 32.9
Rain: averages 52.1 inches of rain a year
Snow: averages 2.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Cedar City is 7.3 (10=best), which means it is more comfortable than most places in Utah.

The annual BestPlaces Comfort Index for St. Helens is 7.1 (10=best), which means it is less comfortable than most places in Oregon.

Today's Weather - St. Helens, OR

51°F

Today's Weather - Cedar City, UT

65°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: St. Helens / Cedar City

August is the hottest month for St. Helens with an average high temperature of 80.1°, which ranks it as cooler than most places in Oregon. In St. Helens, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Helens are July, August and September.

July is the hottest month for Cedar City with an average high temperature of 88.8°, which ranks it as cooler than most places in Utah. In Cedar City, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Cedar City are September, June and May.

December has the coldest nighttime temperatures for St. Helens with an average of 32.2°. This is about average compared to other places in Oregon.

January has the coldest nighttime temperatures for Cedar City with an average of 17.0°. This is about average compared to other places in Utah.

In St. Helens, there are 9.4 days annually when the high temperature is over 90°, which is cooler than most places in Oregon.

In Cedar City, there are 26.7 days annually when the high temperature is over 90°, which is cooler than most places in Utah.

In St. Helens, there are 58.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Oregon.

In Cedar City, there are 168.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Utah.

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

In Cedar City, there are 3.8 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Utah.

December is the wettest month in St. Helens with 8.1 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Spring with 41% of yearly precipitation and 8% occurs in Autumn, which is the driest season. The annual rainfall of 52.1 inches in St. Helens means that it is wetter than most places in Oregon.


October is the wettest month in Cedar City with 1.4 inches of rain, and the driest month is June with 0.5 inches. The wettest season is Summer with 26% of yearly precipitation and 23% occurs in Autumn, which is the driest season. The annual rainfall of 12.6 inches in Cedar City means that it is drier than most places in Utah.

November is the rainiest month in St. Helens with 20.9 days of rain, and August is the driest month with only 4.6 rainy days. There are 173.4 rainy days annually in St. Helens, which is one of the rainiest places in Oregon. The rainiest season is Spring when it rains 33% of the time and the driest is Autumn with only a 12% chance of a rainy day.

March is the rainiest month in Cedar City with 7.3 days of rain, and June is the driest month with only 2.9 rainy days. There are 64.4 rainy days annually in Cedar City, which is less rainy than most places in Utah. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 22% chance of a rainy day.

An annual snowfall of 2.1 inches in St. Helens means that it is less snowy than most places in Oregon.

An annual snowfall of 51.7 inches in Cedar City means that it is snowier than most places in Utah.

February is the snowiest month in St. Helens with 0.9 inches of snow, and 2 months of the year have significant snowfall.

February is the snowiest month in Cedar City with 10.8 inches of snow, and 8 months of the year have significant snowfall.