2025 Compare Climate & Weather:
Longmont, CO vs Frisco, CO

Highlights

On average, there are 241 sunny days per year in Frisco. Longmont averages 247 sunny days per year. The US average is 205 sunny days.

Frisco, Colorado gets 19.7 inches of rain, on average, per year. Longmont, Colorado gets 14.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Frisco averages 159.4 inches of snow per year. Longmont averages 36.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Frisco, Colorado
Summer High: the July high is around 74.5 degrees
Winter Low: the January low is 3.7
Rain: averages 19.7 inches of rain a year
Snow: averages 159.4 inches of snow a year

Longmont, Colorado
Summer High: the July high is around 89.1 degrees
Winter Low: the January low is 12.5
Rain: averages 14.8 inches of rain a year
Snow: averages 36.4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Frisco is 5.4 (10=best), which means it is one of the least comfortable places in Colorado.

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

Today's Weather - Longmont, CO

48°F

Today's Weather - Frisco, CO

34°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Longmont / Frisco

July is the hottest month for Longmont with an average high temperature of 89.1°, which ranks it as warmer than most places in Colorado. In Longmont, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Longmont are September, June and May.

July is the hottest month for Frisco with an average high temperature of 74.5°, which ranks it as one of the coolest places in Colorado. In Frisco, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Frisco are July, August and June.

December has the coldest nighttime temperatures for Longmont with an average of 12.2°. This is colder than most places in Colorado.

January has the coldest nighttime temperatures for Frisco with an average of 3.7°. This is one of the coldest places in Colorado.

In Longmont, there are 37.5 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.

In Frisco, there are 0.0 days annually when the high temperature is over 90°, which is cooler than most places in Colorado.

In Longmont, there are 178.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Colorado.

In Frisco, there are 253.1 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Colorado.

In Longmont, there are 11.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Colorado.

In Frisco, there are 34.4 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Colorado.

May is the wettest month in Longmont with 2.3 inches of rain, and the driest month is February with 0.4 inches. The wettest season is Summer with 38% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 14.8 inches in Longmont means that it is drier than most places in Colorado.


August is the wettest month in Frisco with 2.1 inches of rain, and the driest month is January with 1.3 inches. The wettest season is Autumn with 28% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 19.7 inches in Frisco means that it is wetter than most places in Colorado.

May is the rainiest month in Longmont with 9.8 days of rain, and January is the driest month with only 4.2 rainy days. There are 79.2 rainy days annually in Longmont, which is about average compared to other places in Colorado. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 17% chance of a rainy day.

August is the rainiest month in Frisco with 13.4 days of rain, and October is the driest month with only 7.8 rainy days. There are 127.6 rainy days annually in Frisco, which is one of the rainiest places in Colorado. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 36.4 inches in Longmont means that it is less snowy than most places in Colorado.

An annual snowfall of 159.4 inches in Frisco means that it is one of the snowiest places in Colorado.

March is the snowiest month in Longmont with 7.3 inches of snow, and 7 months of the year have significant snowfall.

April is the snowiest month in Frisco with 24.2 inches of snow, and 10 months of the year have significant snowfall.