2024 Compare Climate & Weather:
Mount Prospect, IL vs Bozeman, MT
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Highlights
On average, there are 188 sunny days per year in Bozeman. Mount Prospect averages 186 sunny days per year. The US average is 205 sunny days.
Bozeman, Montana gets 16.9 inches of rain, on average, per year. Mount Prospect, Illinois gets 36 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Bozeman averages 62.8 inches of snow per year. Mount Prospect averages 36 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Bozeman, Montana
Summer High: the July high is around 84.3 degrees
Winter Low: the January low is 13.3
Rain: averages 16.9 inches of rain a year
Snow: averages 62.8 inches of snow a year
Mount Prospect, Illinois
Summer High: the July high is around 83.6 degrees
Winter Low: the January low is 16.9
Rain: averages 36 inches of rain a year
Snow: averages 36 inches of snow a year
BESTPLACES COMFORT INDEX
BozemanThe annual BestPlaces Comfort Index for Bozeman is 6.5 (10=best), which means it is less comfortable than most places in Montana.
6.5 / 10
July, August and September are the most pleasant months in Bozeman, while December and January are the least comfortable months.
Mount ProspectThe annual BestPlaces Comfort Index for Mount Prospect is 6.9 (10=best), which means it is less comfortable than most places in Illinois.
6.9 / 10
June, September and August are the most pleasant months in Mount Prospect, while January and December are the least comfortable months.
Today's Weather - Mount Prospect, IL
11 AM PST
Sunny
67°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Sunny | 68° / 50° | NE 10 mph |
| Saturday | Mostly Sunny then Chance Showers And Thunderstorms | 76° / 52° | SE 5 to 10 mph |
| Sunday | Slight Chance Rain Showers then Sunny | 65° / 48° | NNE 5 to 10 mph |
| Monday | Mostly Sunny then Slight Chance Rain Showers | 70° / 57° | ENE 5 to 15 mph |
| Tuesday | Showers And Thunderstorms | 78° / 58° | S 15 to 20 mph |
| Wednesday | Chance Showers And Thunderstorms | 77° / 56° | SSW 10 to 15 mph |
| Thursday | Slight Chance Showers And Thunderstorms | 73° / 53° | WNW 15 mph |
Today's Weather - Bozeman, MT
11 AM PST
Mostly Sunny
36°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Mostly Sunny | 49° / 30° | NW 9 mph |
| Saturday | Mostly Sunny | 64° / 43° | E 7 to 14 mph |
| Sunday | Showers And Thunderstorms | 63° / 38° | SE 6 to 13 mph |
| Monday | Rain Showers | 50° / 33° | W 13 to 18 mph |
| Tuesday | Chance Snow Showers | 48° / 32° | W 15 to 21 mph |
| Wednesday | Snow Showers Likely | 47° / 33° | W 13 to 16 mph |
| Thursday | Rain And Snow Showers Likely | 50° / 36° | WNW 7 to 10 mph |
Average Monthly High / Low (°F)
| Month | Mount Prospect, IL | Bozeman, MT |
|---|
| January | 31° / 17° | 36° / 13° |
| February | 36° / 21° | 39° / 16° |
| March | 47° / 29° | 48° / 23° |
| April | 59° / 39° | 57° / 30° |
| May | 70° / 48° | 66° / 38° |
| June | 79° / 58° | 74° / 45° |
| July | 84° / 64° | 84° / 51° |
| August | 82° / 63° | 84° / 49° |
| September | 75° / 55° | 73° / 41° |
| October | 62° / 43° | 60° / 31° |
| November | 49° / 33° | 44° / 21° |
| December | 35° / 21° | 34° / 12° |
Hot, Freezing, Rainy, Snowy Days: Mount Prospect / Bozeman
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 28 / 30 | 10 / 7 | 7 / 6 |
| February | 0 / 0 | 24 / 26 | 8 / 7 | 5 / 5 |
| March | 0 / 0 | 20 / 26 | 11 / 10 | 4 / 6 |
| April | 0 / 0 | 6 / 18 | 12 / 11 | 1 / 4 |
| May | 1 / 0 | 0 / 6 | 12 / 14 | 0 / 1 |
| June | 3 / 1 | 0 / 1 | 10 / 13 | 0 / 0 |
| July | 6 / 8 | 0 / 0 | 10 / 9 | 0 / 0 |
| August | 4 / 7 | 0 / 0 | 10 / 9 | 0 / 0 |
| September | 1 / 1 | 0 / 3 | 10 / 8 | 0 / 0 |
| October | 0 / 0 | 3 / 16 | 10 / 8 | 0 / 2 |
| November | 0 / 0 | 14 / 25 | 11 / 8 | 2 / 5 |
| December | 0 / 0 | 26 / 30 | 11 / 8 | 6 / 6 |
July is the hottest month for Mount Prospect with an average high temperature of 83.6°, which ranks it as cooler than most places in Illinois. In Mount Prospect, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mount Prospect are June, September and August.
July is the hottest month for Bozeman with an average high temperature of 84.3°, which ranks it as about average compared to other places in Montana. In Bozeman, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Bozeman are June, September and August.
January has the coldest nighttime temperatures for Mount Prospect with an average of 16.9°. This is about average compared to other places in Illinois.
December has the coldest nighttime temperatures for Bozeman with an average of 11.6°. This is about average compared to other places in Montana.
In Mount Prospect, there are 14.0 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.
In Bozeman, there are 17.2 days annually when the high temperature is over 90°, which is about average compared to other places in Montana.
In Mount Prospect, there are 121.4 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Illinois.
In Bozeman, there are 180.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Montana.
In Mount Prospect, there are 6.1 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Illinois.
In Bozeman, there are 16.7 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Montana.
August is the wettest month in Mount Prospect with 4.4 inches of rain, and the driest month is February with 1.6 inches. The wettest season is Autumn with 33% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 36.0 inches in Mount Prospect means that it is one of the driest places in Illinois.
May is the wettest month in Bozeman with 2.9 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Summer with 35% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 16.9 inches in Bozeman means that it is wetter than most places in Montana.
April is the rainiest month in Mount Prospect with 12.2 days of rain, and February is the driest month with only 8.3 rainy days. There are 125.3 rainy days annually in Mount Prospect, which is one of the rainiest places in Illinois. The rainiest season is Summer when it rains 28% of the time and the driest is Spring with only a 23% chance of a rainy day.
May is the rainiest month in Bozeman with 13.9 days of rain, and February is the driest month with only 6.7 rainy days. There are 112.8 rainy days annually in Bozeman, which is rainier than most places in Montana. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 19% chance of a rainy day.
An annual snowfall of 36.0 inches in Mount Prospect means that it is one of the snowiest places in Illinois.
An annual snowfall of 62.8 inches in Bozeman means that it is snowier than most places in Montana.
January is the snowiest month in Mount Prospect with 11.3 inches of snow, and 6 months of the year have significant snowfall.
December is the snowiest month in Bozeman with 11.0 inches of snow, and 9 months of the year have significant snowfall.
DID YOU KNOW?
Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.
Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.
Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.
Reviews for Mount Prospect 
2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Mount Prospect
Reviews for Bozeman 2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Bozeman
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