2024 Compare Climate & Weather:
Montrose, CO vs Casper, WY
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Highlights
On average, there are 220 sunny days per year in Casper. Montrose averages 245 sunny days per year. The US average is 205 sunny days.
Casper, Wyoming gets 13 inches of rain, on average, per year. Montrose, Colorado gets 11.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Casper averages 70.3 inches of snow per year. Montrose averages 33.9 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Casper, Wyoming
Summer High: the July high is around 88.2 degrees
Winter Low: the January low is 15.4
Rain: averages 13 inches of rain a year
Snow: averages 70.3 inches of snow a year
Montrose, Colorado
Summer High: the July high is around 89.1 degrees
Winter Low: the January low is 15.3
Rain: averages 11.6 inches of rain a year
Snow: averages 33.9 inches of snow a year
BESTPLACES COMFORT INDEX
CasperThe annual BestPlaces Comfort Index for Casper is 6.8 (10=best), which means it is more comfortable than most places in Wyoming.
6.8 / 10
June, August and September are the most pleasant months in Casper, while December and February are the least comfortable months.
MontroseThe annual BestPlaces Comfort Index for Montrose is 7.3 (10=best), which means it is more comfortable than most places in Colorado.
7.3 / 10
June, September and August are the most pleasant months in Montrose, while January and December are the least comfortable months.
Today's Weather - Montrose, CO
11 PM PST
Mostly Clear
43°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Overnight | Mostly Clear | 36° / 67° | SSE 5 to 10 mph |
| Monday Night | Mostly Clear | 45° / 70° | S 10 to 20 mph |
| Tuesday Night | Partly Cloudy | 47° / 71° | S 10 to 20 mph |
| Wednesday Night | Partly Cloudy | 36° / 57° | W 10 to 25 mph |
| Thursday Night | Mostly Clear | 33° / 66° | SW 10 to 15 mph |
| Friday Night | Mostly Clear | 39° / 73° | SSW 5 to 15 mph |
| Saturday Night | Mostly Clear | 45° / 78° | S 10 to 15 mph |
Today's Weather - Casper, WY
11 PM PST
Partly Cloudy
41°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Partly Cloudy | 39° / 63° | WSW 8 mph |
| Monday Night | Chance Rain Showers | 40° / 58° | WSW 18 to 23 mph |
| Tuesday Night | Mostly Cloudy | 37° / 58° | WSW 7 to 30 mph |
| Wednesday Night | Chance Rain And Snow Showers | 31° / 49° | N 16 mph |
| Thursday Night | Slight Chance Rain And Snow Showers then Mostly Cloudy | 30° / 59° | E 10 to 14 mph |
| Friday Night | Slight Chance Rain Showers then Mostly Cloudy | 34° / 60° | NW 12 to 16 mph |
| Saturday Night | Partly Cloudy | 37° / 75° | E 13 mph |
Average Monthly High / Low (°F)
| Month | Montrose, CO | Casper, WY |
|---|
| January | 39° / 15° | 37° / 15° |
| February | 44° / 21° | 39° / 17° |
| March | 54° / 28° | 48° / 24° |
| April | 63° / 35° | 57° / 31° |
| May | 73° / 43° | 68° / 40° |
| June | 84° / 51° | 79° / 48° |
| July | 89° / 57° | 88° / 55° |
| August | 86° / 56° | 87° / 54° |
| September | 77° / 47° | 75° / 43° |
| October | 65° / 36° | 60° / 33° |
| November | 50° / 25° | 46° / 24° |
| December | 39° / 16° | 36° / 15° |
Hot, Freezing, Rainy, Snowy Days: Montrose / Casper
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 31 / 29 | 6 / 5 | 4 / 6 |
| February | 0 / 0 | 26 / 26 | 6 / 6 | 3 / 6 |
| March | 0 / 0 | 22 / 25 | 7 / 7 | 3 / 6 |
| April | 0 / 0 | 10 / 17 | 7 / 9 | 1 / 5 |
| May | 0 / 0 | 1 / 5 | 7 / 10 | 0 / 1 |
| June | 6 / 4 | 0 / 0 | 4 / 8 | 0 / 0 |
| July | 15 / 13 | 0 / 0 | 7 / 6 | 0 / 0 |
| August | 7 / 11 | 0 / 0 | 8 / 5 | 0 / 0 |
| September | 1 / 1 | 1 / 2 | 7 / 6 | 0 / 1 |
| October | 0 / 0 | 8 / 14 | 7 / 6 | 0 / 3 |
| November | 0 / 0 | 24 / 23 | 6 / 6 | 2 / 5 |
| December | 0 / 0 | 30 / 28 | 7 / 6 | 4 / 6 |
July is the hottest month for Montrose with an average high temperature of 89.1°, which ranks it as warmer than most places in Colorado. In Montrose, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Montrose are September, May and June.
July is the hottest month for Casper with an average high temperature of 88.2°, which ranks it as warmer than most places in Wyoming. In Casper, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Casper are June, September and August.
January has the coldest nighttime temperatures for Montrose with an average of 15.3°. This is about average compared to other places in Colorado.
January has the coldest nighttime temperatures for Casper with an average of 15.4°. This is one of the warmest places in Wyoming.
In Montrose, there are 28.5 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.
In Casper, there are 29.7 days annually when the high temperature is over 90°, which is hotter than most places in Wyoming.
In Montrose, there are 153.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.
In Casper, there are 168.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Wyoming.
In Montrose, there are 3.2 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Colorado.
In Casper, there are 12.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.
September is the wettest month in Montrose with 1.4 inches of rain, and the driest month is February with 0.6 inches. The wettest season is Winter with 31% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 11.6 inches in Montrose means that it is one of the driest places in Colorado.
May is the wettest month in Casper with 2.2 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Summer with 35% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 13.0 inches in Casper means that it is about average compared to other places in Wyoming.
August is the rainiest month in Montrose with 8.2 days of rain, and June is the driest month with only 4.4 rainy days. There are 79.2 rainy days annually in Montrose, which is about average compared to other places in Colorado. The rainiest season is Summer when it rains 26% of the time and the driest is Spring with only a 23% chance of a rainy day.
May is the rainiest month in Casper with 10.0 days of rain, and January is the driest month with only 5.0 rainy days. There are 79.2 rainy days annually in Casper, which is rainier than most places in Wyoming. The rainiest season is Summer when it rains 32% of the time and the driest is Spring with only a 20% chance of a rainy day.
An annual snowfall of 33.9 inches in Montrose means that it is less snowy than most places in Colorado.
An annual snowfall of 70.3 inches in Casper means that it is snowier than most places in Wyoming.
January is the snowiest month in Montrose with 8.7 inches of snow, and 7 months of the year have significant snowfall.
March is the snowiest month in Casper with 11.5 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 Montrose 
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 Montrose
Reviews for Casper 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 Casper
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