2025 Compare Climate & Weather:
San Antonio, TX vs Burtonsville, MD

Highlights

On average, there are 197 sunny days per year in Burtonsville. San Antonio averages 220 sunny days per year. The US average is 205 sunny days.

Burtonsville, Maryland gets 44.2 inches of rain, on average, per year. San Antonio, Texas gets 32.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Burtonsville averages 14.9 inches of snow per year. San Antonio averages 0.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Burtonsville, Maryland
Summer High: the July high is around 87.9 degrees
Winter Low: the January low is 23.9
Rain: averages 44.2 inches of rain a year
Snow: averages 14.9 inches of snow a year

San Antonio, Texas
Summer High: the July high is around 94.2 degrees
Winter Low: the January low is 40.5
Rain: averages 32.8 inches of rain a year
Snow: averages 0.2 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for San Antonio is 7.0 (10=best), which means it is about average compared to other places in Texas.

Today's Weather - San Antonio, TX

68°F

Today's Weather - Burtonsville, MD

64°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: San Antonio / Burtonsville

August is the hottest month for San Antonio with an average high temperature of 95.7°, which ranks it as warmer than most places in Texas. In San Antonio, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Antonio are April, October and March.

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

January has the coldest nighttime temperatures for San Antonio with an average of 40.5°. This is warmer than most places in Texas.

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

In San Antonio, there are 105.8 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Burtonsville, there are 29.4 days annually when the high temperature is over 90°, which is hotter than most places in Maryland.

In San Antonio, there are 16.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Texas.

In Burtonsville, there are 98.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Maryland.

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

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

October is the wettest month in San Antonio with 4.2 inches of rain, and the driest month is January with 1.9 inches. The wettest season is Winter with 29% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 32.8 inches in San Antonio means that it is about average compared to other places in Texas.


May is the wettest month in Burtonsville with 4.4 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Summer with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 44.2 inches in Burtonsville means that it is wetter than most places in Maryland.

March is the rainiest month in San Antonio with 9.0 days of rain, and August is the driest month with only 4.5 rainy days. There are 82.5 rainy days annually in San Antonio, which is rainier than most places in Texas. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 21% chance of a rainy day.

May is the rainiest month in Burtonsville with 11.1 days of rain, and October is the driest month with only 8.2 rainy days. There are 112.3 rainy days annually in Burtonsville, 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 23% chance of a rainy day.

An annual snowfall of 0.2 inches in San Antonio means that it is about average compared to other places in Texas.

An annual snowfall of 14.9 inches in Burtonsville means that it is about average compared to other places in Maryland.

January is the snowiest month in San Antonio with 0.2 inches of snow, and no months of the year have significant snowfall.

February is the snowiest month in Burtonsville with 5.4 inches of snow, and 5 months of the year have significant snowfall.