2025 Compare Climate & Weather:
Louisville, KY vs Broomfield, CO

Highlights

On average, there are 248 sunny days per year in Broomfield. Louisville averages 195 sunny days per year. The US average is 205 sunny days.

Broomfield, Colorado gets 16.1 inches of rain, on average, per year. Louisville, Kentucky gets 46.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Broomfield averages 58.6 inches of snow per year. Louisville averages 8.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Broomfield, Colorado
Summer High: the July high is around 89.6 degrees
Winter Low: the January low is 17.7
Rain: averages 16.1 inches of rain a year
Snow: averages 58.6 inches of snow a year

Louisville, Kentucky
Summer High: the July high is around 87.6 degrees
Winter Low: the January low is 25.5
Rain: averages 46.2 inches of rain a year
Snow: averages 8.7 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Louisville-Jefferson County is 7.3 (10=best), which means it is one of the most pleasant places in Kentucky.

Today's Weather - Louisville, KY

67°F

Today's Weather - Broomfield, CO

40°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Louisville / Broomfield

July is the hottest month for Louisville-Jefferson County with an average high temperature of 87.6°, which ranks it as warmer than most places in Kentucky. In Louisville-Jefferson County, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Louisville-Jefferson County are May, September and June.

July is the hottest month for Broomfield with an average high temperature of 89.6°, which ranks it as warmer than most places in Colorado. In Broomfield, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Broomfield are September, June and May.

January has the coldest nighttime temperatures for Louisville-Jefferson County with an average of 25.5°. This is warmer than most places in Kentucky.

December has the coldest nighttime temperatures for Broomfield with an average of 17.1°. This is warmer than most places in Colorado.

In Louisville-Jefferson County, there are 29.0 days annually when the high temperature is over 90°, which is about average compared to other places in Kentucky.

In Broomfield, there are 39.2 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.

In Louisville-Jefferson County, there are 82.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Kentucky.

In Broomfield, there are 156.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

In Louisville-Jefferson County, there are 0.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Kentucky.

In Broomfield, 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 Louisville-Jefferson County with 5.2 inches of rain, and the driest month is September with 3.2 inches. The wettest season is Summer with 29% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 46.2 inches in Louisville-Jefferson County means that it is drier than most places in Kentucky.


May is the wettest month in Broomfield with 2.4 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Summer with 35% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 16.1 inches in Broomfield means that it is about average compared to other places in Colorado.

May is the rainiest month in Louisville-Jefferson County with 11.7 days of rain, and September is the driest month with only 7.2 rainy days. There are 115.3 rainy days annually in Louisville-Jefferson County, which is about average compared to other places in Kentucky. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 21% chance of a rainy day.

May is the rainiest month in Broomfield with 10.0 days of rain, and January is the driest month with only 4.6 rainy days. There are 82.5 rainy days annually in Broomfield, 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 18% chance of a rainy day.

An annual snowfall of 8.7 inches in Louisville-Jefferson County means that it is about average compared to other places in Kentucky.

An annual snowfall of 58.6 inches in Broomfield means that it is about average compared to other places in Colorado.

February is the snowiest month in Louisville-Jefferson County with 2.9 inches of snow, and 4 months of the year have significant snowfall.

March is the snowiest month in Broomfield with 11.3 inches of snow, and 9 months of the year have significant snowfall.