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Montana Temperatures: Monthly Averages and Year-Round Insights

On this page, we’ll explore Montana’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Bulgaria.

Monthly Temperature Averages

The weather in Montana experiences significant differences between warm and cold seasons, with big shifts in temperature. On average, maximum daytime temperatures range from a comfortable 30°C in August to a chilly 5°C in January. Nighttime temperatures can drop, with averages reaching -4°C in January.

The chart below illustrates the average maximum day and minimum night temperatures in Montana by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.

The chart below shows the average temperature throughout the year:

August, the city’s warmest month, also receives about 56 mm of rainfall spread over roughly 5 days. For more information, please visit our Montana Precipitation page.

Annual Temperatures in Bulgaria Compared

The map below shows the annual temperature across Bulgaria. You can also select the different months in case you are interested in a specific month.

Annual
Map not visible? Whoops sorry! Please refresh the page.
Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Montana Temperatures Compared World Wide

Montana’s average annual maximum temperature is 17°C. Let’s compare this with some popular tourist destinations:

Seville, Spain, stands out with its warm Mediterranean climate and an average annual temperature of 23°C.

Interlaken, Switzerland, the average annual temperature is significantly lower at 8°C, with mild summers and very cold winters.

In Shanghai, China, the annual average temperature is 21°C, offering warm summers and mild winters.

In Brisbane, Australia, the average annual temperature is 26°C, making it warmer than Sydney.

How are these Temperatures Measured?

Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.

This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.

Sea vs. Land Temperatures

The influence of nearby oceans or large water bodies significantly affects local temperatures:

  • Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
  • Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.

For more detailed information about Montana’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Montana climate page.


Current temperature in Montana

Sun   Dec 22
8°C | 0°C
E 2 m/s
clear and no rain

clear and no rain

Mon   Dec 23
3°C | -1°C
N 2 m/s
3.9 mm
overcast and sleet

overcast and sleet

Tue   Dec 24
6°C | -1°C
W 1 m/s
1 mm
overcast and  chance of slight sleet

overcast and chance of slight sleet

Interested in more climate information?

This site provides you with all the information you need about the climate in Montana.

Our site offers climate and forecast data for every country in the world. Are you going to Bulgaria? On this website you can find historical weather averages for many cities in Bulgaria. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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