2025 Compare Climate & Weather:
Ashburn, VA vs Boca Raton, FL

Highlights

On average, there are 231 sunny days per year in Boca Raton. Ashburn averages 197 sunny days per year. The US average is 205 sunny days.

Boca Raton, Florida gets 60 inches of rain, on average, per year. Ashburn, Virginia gets 42 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Boca Raton averages 0 inches of snow per year. Ashburn averages 21.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Boca Raton, Florida
Summer High: the July high is around 90.3 degrees
Winter Low: the January low is 57.8
Rain: averages 60 inches of rain a year
Snow: averages 0 inches of snow a year

Ashburn, Virginia
Summer High: the July high is around 86.9 degrees
Winter Low: the January low is 22.8
Rain: averages 42 inches of rain a year
Snow: averages 21.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Boca Raton is 6.4 (10=best), which means it is less comfortable than most places in Florida.

The annual BestPlaces Comfort Index for Ashburn is 7.2 (10=best), which means it is less comfortable than most places in Virginia.

Today's Weather - Ashburn, VA

52°F

Today's Weather - Boca Raton, FL

78°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ashburn / Boca Raton

July is the hottest month for Ashburn with an average high temperature of 86.9°, which ranks it as about average compared to other places in Virginia. In Ashburn, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ashburn are September, May and June.

August is the hottest month for Boca Raton with an average high temperature of 90.6°, which ranks it as about average compared to other places in Florida. In Boca Raton, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Boca Raton are December, February and March.

January has the coldest nighttime temperatures for Ashburn with an average of 22.8°. This is colder than most places in Virginia.

January has the coldest nighttime temperatures for Boca Raton with an average of 57.8°. This is one of the warmest places in Florida.

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

In Boca Raton, there are 66.7 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

In Ashburn, there are 110.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Virginia.

In Boca Raton, there are 0.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

In Ashburn, there are 0.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Virginia.

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

May is the wettest month in Ashburn with 4.5 inches of rain, and the driest month is February with 2.7 inches. The wettest season is Summer with 27% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 42.0 inches in Ashburn means that it is drier than most places in Virginia.


September is the wettest month in Boca Raton with 8.8 inches of rain, and the driest month is February with 2.4 inches. The wettest season is Autumn with 37% of yearly precipitation and 13% occurs in Spring, which is the driest season. The annual rainfall of 60.0 inches in Boca Raton means that it is wetter than most places in Florida.

May is the rainiest month in Ashburn with 11.9 days of rain, and October is the driest month with only 8.1 rainy days. There are 116.4 rainy days annually in Ashburn, which is about average compared to other places in Virginia. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.

August is the rainiest month in Boca Raton with 17.8 days of rain, and April is the driest month with only 7.1 rainy days. There are 141.3 rainy days annually in Boca Raton, which is one of the rainiest places in Florida. The rainiest season is Autumn when it rains 37% of the time and the driest is Spring with only a 17% chance of a rainy day.

An annual snowfall of 21.5 inches in Ashburn means that it is one of the snowiest places in Virginia.

There is rarely any recorded snowfall in Boca Raton, ranking it as one of the least snowy places in Florida.

February is the snowiest month in Ashburn with 7.8 inches of snow, and 5 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Boca Raton.