2025 Compare Climate & Weather:
McKinney, TX vs Highlands Ranch, CO

Highlights

On average, there are 246 sunny days per year in Highlands Ranch. McKinney averages 229 sunny days per year. The US average is 205 sunny days.

Highlands Ranch, Colorado gets 18.7 inches of rain, on average, per year. McKinney, Texas gets 41.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Highlands Ranch averages 78 inches of snow per year. McKinney averages 1.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Highlands Ranch, Colorado
Summer High: the July high is around 87 degrees
Winter Low: the January low is 17.7
Rain: averages 18.7 inches of rain a year
Snow: averages 78 inches of snow a year

McKinney, Texas
Summer High: the July high is around 93.2 degrees
Winter Low: the January low is 32
Rain: averages 41.1 inches of rain a year
Snow: averages 1.6 inches of snow a year

BestPlaces Comfort Index

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

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

Today's Weather - McKinney, TX

65°F

Today's Weather - Highlands Ranch, CO

54°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: McKinney / Highlands Ranch

August is the hottest month for McKinney with an average high temperature of 94.4°, which ranks it as cooler than most places in Texas. In McKinney, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for McKinney are October, May and April.

July is the hottest month for Highlands Ranch with an average high temperature of 87.0°, which ranks it as about average compared to other places in Colorado. In Highlands Ranch, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Highlands Ranch are September, June and August.

January has the coldest nighttime temperatures for McKinney with an average of 32.0°. This is colder than most places in Texas.

December has the coldest nighttime temperatures for Highlands Ranch with an average of 16.8°. This is warmer than most places in Colorado.

In McKinney, there are 73.7 days annually when the high temperature is over 90°, which is cooler than most places in Texas.

In Highlands Ranch, there are 24.0 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

In McKinney, there are 49.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Texas.

In Highlands Ranch, there are 157.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

In McKinney, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

In Highlands Ranch, there are 5.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

May is the wettest month in McKinney with 5.6 inches of rain, and the driest month is August with 2.0 inches. The wettest season is Summer with 31% of yearly precipitation and 21% occurs in Autumn, which is the driest season. The annual rainfall of 41.1 inches in McKinney means that it is wetter than most places in Texas.


May is the wettest month in Highlands Ranch with 2.5 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Autumn with 35% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 18.7 inches in Highlands Ranch means that it is wetter than most places in Colorado.

May is the rainiest month in McKinney with 9.1 days of rain, and August is the driest month with only 4.4 rainy days. There are 79.8 rainy days annually in McKinney, which is rainier than most places in Texas. The rainiest season is Summer when it rains 30% of the time and the driest is Autumn with only a 21% chance of a rainy day.

August is the rainiest month in Highlands Ranch with 9.8 days of rain, and January is the driest month with only 3.9 rainy days. There are 76.2 rainy days annually in Highlands Ranch, which is less rainy than most places in Colorado. The rainiest season is Autumn when it rains 34% of the time and the driest is Spring with only a 16% chance of a rainy day.

An annual snowfall of 1.6 inches in McKinney means that it is snowier than most places in Texas.

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

February is the snowiest month in McKinney with 0.6 inches of snow, and 1 month of the year have significant snowfall.

March is the snowiest month in Highlands Ranch with 15.6 inches of snow, and 9 months of the year have significant snowfall.