St. Regis, MT Climate


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United States / Montana / No Metro Area / Mineral County / St. Regis / Zip Codes
St. Regis, MT has a mild climate with warm summers and cold winters. The average summer temperature is in the mid 70s, with sunny days and cool evenings. Winter temperatures stay below freezing, often reaching single digits or lower. Rainfall is moderate all year round, with snowfall beginning in November and lasting through April. Spring and fall are usually pleasant times of the year, allowing for outdoor activities during mild temperatures and comfortable humidity levels

St. Regis, Montana gets 23 inches of rain, on average, per year. The US average is 38 inches of rain per year.

St. Regis averages 81 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 157 sunny days per year in St. Regis. The US average is 205 sunny days.

St. Regis gets some kind of precipitation, on average, 131 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.


Weather Highlights

Summer High: the July high is around 84 degrees
Winter Low: the January low is 20
Rain: averages 23 inches of rain a year
Snow: averages 81 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for St. Regis is 6.2 (10=best), which means it is less comfortable than most places in Montana.

8.6 Summer - 3.4 Winter
July, August and June are the most pleasant months in St. Regis, while December and January are the least comfortable months.

  ClimateSt. Regis, MontanaUnited States
  22.6 in.38.1 in.
  80.7 in.27.8 in.
  130.7 days106.2 days
  157 days205 days
  84.4°85.8°
  19.5°21.7°
  6.27
  3.24.3
  2634 ft.2443 ft.
Climate
YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

July is the hottest month for St. Regis with an average high temperature of 84.4°, which ranks it as about average compared to other places in Montana. In St. Regis, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Regis are June, September and August.
In St. Regis, there are 21.5 days annually when the high temperature is over 90°, which is hotter than most places in Montana.
December has the coldest nighttime temperatures for St. Regis with an average of 18.8°. This is warmer than most places in Montana.
In St. Regis, there are 181.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Montana.
In St. Regis, there are 6.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Montana.
Humidity is low in St. Regis, and some people might find the dryness to be uncomfortable. Days with noticeable humidity are rare throughout the year. A very dry climate can lead to cracked, itchy skin and dry eyes.
November is the wettest month in St. Regis with 2.8 inches of rain, and the driest month is July with 1.0 inches. The wettest season is Spring with 30% of yearly precipitation and 19% occurs in Autumn, which is the driest season. The annual rainfall of 22.6 inches in St. Regis means that it is one of the wettest places in Montana.
November is the rainiest month in St. Regis with 15.0 days of rain, and August is the driest month with only 6.4 rainy days. There are 130.7 rainy days annually in St. Regis, which is one of the rainiest places in Montana. The rainiest season is Spring when it rains 29% of the time and the driest is Autumn with only a 18% chance of a rainy day.
An annual snowfall of 80.7 inches in St. Regis means that it is one of the snowiest places in Montana. December is the snowiest month in St. Regis with 22.4 inches of snow, and 7 months of the year have significant snowfall.
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