2025 Compare Climate & Weather:
Mineral City, OH vs Helena, MT

Highlights

On average, there are 189 sunny days per year in Helena. Mineral City averages 165 sunny days per year. The US average is 205 sunny days.

Helena, Montana gets 12.6 inches of rain, on average, per year. Mineral City, Ohio gets 40 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Helena averages 42.1 inches of snow per year. Mineral City averages 34.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Helena, Montana
Summer High: the July high is around 83.4 degrees
Winter Low: the January low is 13.8
Rain: averages 12.6 inches of rain a year
Snow: averages 42.1 inches of snow a year

Mineral City, Ohio
Summer High: the July high is around 83.8 degrees
Winter Low: the January low is 19.5
Rain: averages 40 inches of rain a year
Snow: averages 34.3 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Helena is 6.6 (10=best), which means it is about average compared to other places in Montana.

The annual BestPlaces Comfort Index for Mineral City is 6.9 (10=best), which means it is less comfortable than most places in Ohio.

Today's Weather - Mineral City, OH

46°F

Today's Weather - Helena, MT

53°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Mineral City / Helena

July is the hottest month for Mineral City with an average high temperature of 83.8°, which ranks it as about average compared to other places in Ohio. In Mineral City, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mineral City are June, September and August.

July is the hottest month for Helena with an average high temperature of 83.4°, which ranks it as cooler than most places in Montana. In Helena, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Helena are June, August and July.

January has the coldest nighttime temperatures for Mineral City with an average of 19.5°. This is about average compared to other places in Ohio.

December has the coldest nighttime temperatures for Helena with an average of 13.6°. This is about average compared to other places in Montana.

In Mineral City, there are 10.5 days annually when the high temperature is over 90°, which is about average compared to other places in Ohio.

In Helena, there are 15.5 days annually when the high temperature is over 90°, which is cooler than most places in Montana.

In Mineral City, there are 127.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Ohio.

In Helena, there are 170.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Montana.

In Mineral City, there are 3.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Ohio.

In Helena, there are 16.6 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Montana.

June is the wettest month in Mineral City with 4.2 inches of rain, and the driest month is February with 2.3 inches. The wettest season is Autumn with 30% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 40.0 inches in Mineral City means that it is about average compared to other places in Ohio.


June is the wettest month in Helena with 2.1 inches of rain, and the driest month is January with 0.4 inches. The wettest season is Autumn with 37% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 12.6 inches in Helena means that it is drier than most places in Montana.

May is the rainiest month in Mineral City with 13.9 days of rain, and August is the driest month with only 9.3 rainy days. There are 141.9 rainy days annually in Mineral City, which is rainier than most places in Ohio. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 23% chance of a rainy day.

May is the rainiest month in Helena with 11.0 days of rain, and February is the driest month with only 5.5 rainy days. There are 89.6 rainy days annually in Helena, which is about average compared to other places in Montana. The rainiest season is Summer when it rains 29% of the time and the driest is Spring with only a 21% chance of a rainy day.

An annual snowfall of 34.3 inches in Mineral City means that it is snowier than most places in Ohio.

An annual snowfall of 42.1 inches in Helena means that it is about average compared to other places in Montana.

January is the snowiest month in Mineral City with 9.9 inches of snow, and 6 months of the year have significant snowfall.

March is the snowiest month in Helena with 7.4 inches of snow, and 9 months of the year have significant snowfall.