2025 Compare Climate & Weather:
Prescott Valley, AZ vs Longmont, CO

Highlights

On average, there are 247 sunny days per year in Longmont. Prescott Valley averages 273 sunny days per year. The US average is 205 sunny days.

Longmont, Colorado gets 14.8 inches of rain, on average, per year. Prescott Valley, Arizona gets 16.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Longmont averages 36.4 inches of snow per year. Prescott Valley averages 12.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

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

Prescott Valley, Arizona
Summer High: the July high is around 89.8 degrees
Winter Low: the January low is 28
Rain: averages 16.6 inches of rain a year
Snow: averages 12.2 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Prescott Valley is 8.0 (10=best), which means it is one of the most pleasant places in Arizona.

Today's Weather - Prescott Valley, AZ

45°F

Today's Weather - Longmont, CO

57°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Prescott Valley / Longmont

July is the hottest month for Prescott Valley with an average high temperature of 89.8°, which ranks it as cooler than most places in Arizona. In Prescott Valley, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Prescott Valley are May, September and October.

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.

December has the coldest nighttime temperatures for Prescott Valley with an average of 27.6°. This is colder than most places in Arizona.

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

In Prescott Valley, there are 38.3 days annually when the high temperature is over 90°, which is cooler than most places in Arizona.

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

In Prescott Valley, there are 93.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Arizona.

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

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

August is the wettest month in Prescott Valley with 2.9 inches of rain, and the driest month is June with 0.4 inches. The wettest season is Autumn with 34% of yearly precipitation and 17% occurs in Summer, which is the driest season. The annual rainfall of 16.6 inches in Prescott Valley means that it is wetter than most places in Arizona.


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 rainiest month in Prescott Valley with 9.9 days of rain, and June is the driest month with only 2.0 rainy days. There are 63.1 rainy days annually in Prescott Valley, which is rainier than most places in Arizona. The rainiest season is Autumn when it rains 33% of the time and the driest is Summer with only a 20% chance of a rainy day.

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.

An annual snowfall of 12.2 inches in Prescott Valley means that it is snowier than most places in Arizona.

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

February is the snowiest month in Prescott Valley with 3.5 inches of snow, and 6 months of the year have significant snowfall.

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