2025 Compare Climate & Weather:
Alamosa, CO vs Lone Tree, CO

Highlights

On average, there are 244 sunny days per year in Lone Tree. Alamosa averages 282 sunny days per year. The US average is 205 sunny days.

Lone Tree, Colorado gets 18 inches of rain, on average, per year. Alamosa, Colorado gets 8.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Lone Tree averages 78 inches of snow per year. Alamosa averages 29.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Lone Tree, Colorado
Summer High: the July high is around 87.2 degrees
Winter Low: the January low is 17.2
Rain: averages 18 inches of rain a year
Snow: averages 78 inches of snow a year

Alamosa, Colorado
Summer High: the July high is around 81.2 degrees
Winter Low: the January low is -2.2
Rain: averages 8.7 inches of rain a year
Snow: averages 29.9 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Lone Tree is 7.2 (10=best), which means it is more comfortable than most places in Colorado.

The annual BestPlaces Comfort Index for Alamosa is 7.0 (10=best), which means it is less comfortable than most places in Colorado.

Today's Weather - Alamosa, CO

60°F

Today's Weather - Lone Tree, CO

69°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Alamosa / Lone Tree

July is the hottest month for Alamosa with an average high temperature of 81.2°, which ranks it as cooler than most places in Colorado. In Alamosa, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Alamosa are August, June and July.

July is the hottest month for Lone Tree with an average high temperature of 87.2°, which ranks it as about average compared to other places in Colorado. In Lone Tree, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lone Tree are September, June and August.

January has the coldest nighttime temperatures for Alamosa with an average of -2.2°. This is one of the coldest places in Colorado.

December has the coldest nighttime temperatures for Lone Tree with an average of 16.2°. This is warmer than most places in Colorado.

In Alamosa, there are 0.8 days annually when the high temperature is over 90°, which is cooler than most places in Colorado.

In Lone Tree, there are 23.2 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

In Alamosa, there are 225.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Colorado.

In Lone Tree, there are 162.8 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Colorado.

In Alamosa, there are 44.4 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Colorado.

In Lone Tree, there are 6.5 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Colorado.

August is the wettest month in Alamosa with 1.5 inches of rain, and the driest month is January with 0.3 inches. The wettest season is Autumn with 39% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 8.7 inches in Alamosa means that it is one of the driest places in Colorado.


August is the wettest month in Lone Tree with 2.4 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Autumn with 37% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 18.0 inches in Lone Tree means that it is wetter than most places in Colorado.

August is the rainiest month in Alamosa with 10.4 days of rain, and January is the driest month with only 3.4 rainy days. There are 65.8 rainy days annually in Alamosa, which is less rainy than most places in Colorado. The rainiest season is Autumn when it rains 37% of the time and the driest is Spring with only a 16% chance of a rainy day.

August is the rainiest month in Lone Tree with 9.6 days of rain, and January is the driest month with only 3.5 rainy days. There are 70.8 rainy days annually in Lone Tree, which is less rainy than most places in Colorado. The rainiest season is Autumn when it rains 35% of the time and the driest is Spring with only a 16% chance of a rainy day.

An annual snowfall of 29.9 inches in Alamosa means that it is less snowy than most places in Colorado.

An annual snowfall of 78.0 inches in Lone Tree means that it is snowier than most places in Colorado.

March is the snowiest month in Alamosa with 5.8 inches of snow, and 8 months of the year have significant snowfall.

March is the snowiest month in Lone Tree with 16.6 inches of snow, and 9 months of the year have significant snowfall.