2025 Compare Climate & Weather:
Annapolis, MD vs Baltimore, MD

Highlights

On average, there are 213 sunny days per year in Baltimore. Annapolis averages 208 sunny days per year. The US average is 205 sunny days.

Baltimore, Maryland gets 42.3 inches of rain, on average, per year. Annapolis, Maryland gets 45.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Baltimore averages 18.5 inches of snow per year. Annapolis averages 12 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Baltimore, Maryland
Summer High: the July high is around 88.1 degrees
Winter Low: the January low is 27.4
Rain: averages 42.3 inches of rain a year
Snow: averages 18.5 inches of snow a year

Annapolis, Maryland
Summer High: the July high is around 87.1 degrees
Winter Low: the January low is 28.4
Rain: averages 45.3 inches of rain a year
Snow: averages 12 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Annapolis is 7.4 (10=best), which means it is one of the most pleasant places in Maryland.

Today's Weather - Annapolis, MD

66°F

Today's Weather - Baltimore, MD

67°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Annapolis / Baltimore

July is the hottest month for Annapolis with an average high temperature of 87.1°, which ranks it as about average compared to other places in Maryland. In Annapolis, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Annapolis are September, May and June.

July is the hottest month for Baltimore with an average high temperature of 88.1°, which ranks it as warmer than most places in Maryland. In Baltimore, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Baltimore are September, May and June.

January has the coldest nighttime temperatures for Annapolis with an average of 28.4°. This is one of the warmest places in Maryland.

January has the coldest nighttime temperatures for Baltimore with an average of 27.4°. This is warmer than most places in Maryland.

In Annapolis, there are 19.8 days annually when the high temperature is over 90°, which is cooler than most places in Maryland.

In Baltimore, there are 34.2 days annually when the high temperature is over 90°, which is one of the hottest places in Maryland.

In Annapolis, there are 62.8 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Maryland.

In Baltimore, there are 73.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Maryland.

In Annapolis, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Maryland.

In Baltimore, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Maryland.

May is the wettest month in Annapolis with 4.4 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 45.3 inches in Annapolis means that it is wetter than most places in Maryland.


September is the wettest month in Baltimore with 4.0 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Summer with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 42.3 inches in Baltimore means that it is drier than most places in Maryland.

May is the rainiest month in Annapolis with 10.6 days of rain, and October is the driest month with only 7.8 rainy days. There are 110.1 rainy days annually in Annapolis, which is less rainy than most places in Maryland. 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.

May is the rainiest month in Baltimore with 11.1 days of rain, and October is the driest month with only 8.2 rainy days. There are 113.6 rainy days annually in Baltimore, which is about average compared to other places in Maryland. 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.

An annual snowfall of 12.0 inches in Annapolis means that it is less snowy than most places in Maryland.

An annual snowfall of 18.5 inches in Baltimore means that it is snowier than most places in Maryland.

January is the snowiest month in Annapolis with 6.5 inches of snow, and 4 months of the year have significant snowfall.

January is the snowiest month in Baltimore with 7.0 inches of snow, and 5 months of the year have significant snowfall.