2025 Compare Climate & Weather:
Seguin, TX vs McAllen, TX

Highlights

On average, there are 223 sunny days per year in McAllen. Seguin averages 226 sunny days per year. The US average is 205 sunny days.

McAllen, Texas gets 21.8 inches of rain, on average, per year. Seguin, Texas gets 33.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

McAllen averages 0 inches of snow per year. Seguin averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

McAllen, Texas
Summer High: the July high is around 96.6 degrees
Winter Low: the January low is 49.4
Rain: averages 21.8 inches of rain a year
Snow: averages 0 inches of snow a year

Seguin, Texas
Summer High: the July high is around 94.4 degrees
Winter Low: the January low is 38.9
Rain: averages 33.5 inches of rain a year
Snow: averages 0.1 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Seguin is 7.2 (10=best), which means it is more comfortable than most places in Texas.

Today's Weather - Seguin, TX

72°F

Today's Weather - McAllen, TX

77°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Seguin / McAllen

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

August is the hottest month for McAllen with an average high temperature of 97.5°, which ranks it as warmer than most places in Texas. In McAllen, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for McAllen are November, March and February.

January has the coldest nighttime temperatures for Seguin with an average of 38.9°. This is warmer than most places in Texas.

January has the coldest nighttime temperatures for McAllen with an average of 49.4°. This is one of the warmest places in Texas.

In Seguin, there are 104.1 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In McAllen, there are 152.4 days annually when the high temperature is over 90°, which is one of the hottest places in Texas.

In Seguin, there are 23.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

In McAllen, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

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

October is the wettest month in Seguin with 4.3 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 33.5 inches in Seguin means that it is about average compared to other places in Texas.


September is the wettest month in McAllen with 4.0 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 21.8 inches in McAllen means that it is drier than most places in Texas.

March is the rainiest month in Seguin with 7.0 days of rain, and August is the driest month with only 4.7 rainy days. There are 72.2 rainy days annually in Seguin, which is about average compared to other places in Texas. The rainiest season is Spring when it rains 26% of the time and the driest is Autumn with only a 23% chance of a rainy day.

September is the rainiest month in McAllen with 6.5 days of rain, and March is the driest month with only 3.5 rainy days. There are 58.0 rainy days annually in McAllen, which is less rainy than most places in Texas. The rainiest season is Spring when it rains 29% of the time and the driest is Summer with only a 21% chance of a rainy day.

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

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

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

Any measurable snowfall is a rare occurance in McAllen.