2025 Compare Climate & Weather:
Ellicott City, MD vs St. Augustine, FL

Highlights

On average, there are 223 sunny days per year in St. Augustine. Ellicott City averages 206 sunny days per year. The US average is 205 sunny days.

St. Augustine, Florida gets 50.9 inches of rain, on average, per year. Ellicott City, Maryland gets 45.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

St. Augustine averages 0 inches of snow per year. Ellicott City averages 17.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

St. Augustine, Florida
Summer High: the July high is around 90.6 degrees
Winter Low: the January low is 45.2
Rain: averages 50.9 inches of rain a year
Snow: averages 0 inches of snow a year

Ellicott City, Maryland
Summer High: the July high is around 87.9 degrees
Winter Low: the January low is 23.9
Rain: averages 45.2 inches of rain a year
Snow: averages 17.6 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for St. Augustine is 7.3 (10=best), which means it is one of the most pleasant places in Florida.

The annual BestPlaces Comfort Index for Ellicott City is 7.3 (10=best), which means it is more comfortable than most places in Maryland.

Today's Weather - Ellicott City, MD

59°F

Today's Weather - St. Augustine, FL

71°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ellicott City / St. Augustine

July is the hottest month for Ellicott City with an average high temperature of 87.9°, which ranks it as warmer than most places in Maryland. In Ellicott City, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ellicott City are September, May and June.

July is the hottest month for St. Augustine with an average high temperature of 90.6°, which ranks it as about average compared to other places in Florida. In St. Augustine, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Augustine are April, October and November.

January has the coldest nighttime temperatures for Ellicott City with an average of 23.9°. This is colder than most places in Maryland.

January has the coldest nighttime temperatures for St. Augustine with an average of 45.2°. This is colder than most places in Florida.

In Ellicott City, there are 29.2 days annually when the high temperature is over 90°, which is hotter than most places in Maryland.

In St. Augustine, there are 56.2 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

In Ellicott City, there are 100.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Maryland.

In St. Augustine, there are 6.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Florida.

In Ellicott City, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Maryland.

In St. Augustine, 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 Ellicott City with 4.4 inches of rain, and the driest month is February with 3.1 inches. The wettest season is Summer with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 45.2 inches in Ellicott City means that it is wetter than most places in Maryland.


September is the wettest month in St. Augustine with 7.7 inches of rain, and the driest month is December with 2.4 inches. The wettest season is Autumn with 36% of yearly precipitation and 17% occurs in Spring, which is the driest season. The annual rainfall of 50.9 inches in St. Augustine means that it is drier than most places in Florida.

May is the rainiest month in Ellicott City with 11.6 days of rain, and October is the driest month with only 8.3 rainy days. There are 114.3 rainy days annually in Ellicott City, which is rainier than most places in Maryland. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 23% chance of a rainy day.

August is the rainiest month in St. Augustine with 15.2 days of rain, and April is the driest month with only 5.8 rainy days. There are 118.1 rainy days annually in St. Augustine, which is rainier than most places in Florida. The rainiest season is Autumn when it rains 36% of the time and the driest is Summer with only a 17% chance of a rainy day.

An annual snowfall of 17.6 inches in Ellicott City means that it is snowier than most places in Maryland.

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

February is the snowiest month in Ellicott City with 6.1 inches of snow, and 5 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in St. Augustine.