2025 Compare Climate & Weather:
Donna, TX vs Mission, TX

Highlights

On average, there are 231 sunny days per year in Mission. Donna averages 227 sunny days per year. The US average is 205 sunny days.

Mission, Texas gets 21.4 inches of rain, on average, per year. Donna, Texas gets 22.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Mission averages 0.1 inches of snow per year. Donna averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Mission, Texas
Summer High: the July high is around 97.5 degrees
Winter Low: the January low is 48.7
Rain: averages 21.4 inches of rain a year
Snow: averages 0.1 inches of snow a year

Donna, Texas
Summer High: the July high is around 96.1 degrees
Winter Low: the January low is 48.8
Rain: averages 22.9 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Mission is 6.2 (10=best), which means it is one of the least comfortable places in Texas.

The annual BestPlaces Comfort Index for Donna is 6.3 (10=best), which means it is one of the least comfortable places in Texas.

Today's Weather - Donna, TX

78°F

Today's Weather - Mission, TX

80°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Donna / Mission

August is the hottest month for Donna with an average high temperature of 97.0°, which ranks it as warmer than most places in Texas. In Donna, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Donna are November, March and February.

August is the hottest month for Mission with an average high temperature of 98.5°, which ranks it as one of the hottest places in Texas. In Mission, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mission are November, February and March.

January has the coldest nighttime temperatures for Donna with an average of 48.8°. This is one of the warmest places in Texas.

January has the coldest nighttime temperatures for Mission with an average of 48.7°. This is one of the warmest places in Texas.

In Donna, there are 146.6 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Mission, there are 166.5 days annually when the high temperature is over 90°, which is one of the hottest places in Texas.

In Donna, there are 1.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In Mission, there are 2.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

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

September is the wettest month in Donna with 4.1 inches of rain, and the driest month is March with 1.0 inches. The wettest season is Winter with 33% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 22.9 inches in Donna means that it is drier than most places in Texas.


September is the wettest month in Mission with 4.1 inches of rain, and the driest month is March with 0.8 inches. The wettest season is Winter with 35% of yearly precipitation and 17% occurs in Spring, which is the driest season. The annual rainfall of 21.4 inches in Mission means that it is drier than most places in Texas.

September is the rainiest month in Donna with 7.5 days of rain, and March is the driest month with only 3.8 rainy days. There are 59.4 rainy days annually in Donna, which is less rainy than most places in Texas. The rainiest season is Winter when it rains 28% of the time and the driest is Summer with only a 20% chance of a rainy day.

September is the rainiest month in Mission with 6.4 days of rain, and March is the driest month with only 3.2 rainy days. There are 50.5 rainy days annually in Mission, which is one of the least rainy places in Texas. The rainiest season is Winter when it rains 28% of the time and the driest is Summer with only a 22% chance of a rainy day.

There is rarely any recorded snowfall in Donna, ranking it as one of the least snowy places in Texas.

An annual snowfall of 0.1 inches in Mission means that it is less snowy than most places in Texas.

Any measurable snowfall is a rare occurance in Donna.

December is the snowiest month in Mission with 0.1 inches of snow, and no months of the year have significant snowfall.