2025 Compare Climate & Weather:
Myrtle Beach, SC vs McAllen, TX

Highlights

On average, there are 223 sunny days per year in McAllen. Myrtle Beach averages 218 sunny days per year. The US average is 205 sunny days.

McAllen, Texas gets 21.8 inches of rain, on average, per year. Myrtle Beach, South Carolina gets 51.9 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. Myrtle Beach averages 0.9 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

Myrtle Beach, South Carolina
Summer High: the July high is around 89 degrees
Winter Low: the January low is 34.9
Rain: averages 51.9 inches of rain a year
Snow: averages 0.9 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 Myrtle Beach is 7.4 (10=best), which means it is more comfortable than most places in South Carolina.

Today's Weather - Myrtle Beach, SC

72°F

Today's Weather - McAllen, TX

81°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Myrtle Beach / McAllen

July is the hottest month for Myrtle Beach with an average high temperature of 89.0°, which ranks it as one of the coolest places in South Carolina. In Myrtle Beach, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Myrtle Beach are October, May and April.

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 Myrtle Beach with an average of 34.9°. This is warmer than most places in South Carolina.

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

In Myrtle Beach, there are 29.6 days annually when the high temperature is over 90°, which is one of the coolest places in South Carolina.

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 Myrtle Beach, there are 35.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in South Carolina.

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 Myrtle Beach, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in South Carolina.

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.

August is the wettest month in Myrtle Beach with 7.0 inches of rain, and the driest month is April with 3.0 inches. The wettest season is Autumn with 35% of yearly precipitation and 20% occurs in Summer, which is the driest season. The annual rainfall of 51.9 inches in Myrtle Beach means that it is one of the wettest places in South Carolina.


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.

July is the rainiest month in Myrtle Beach with 11.7 days of rain, and October is the driest month with only 6.5 rainy days. There are 106.7 rainy days annually in Myrtle Beach, which is rainier than most places in South Carolina. The rainiest season is Autumn when it rains 31% of the time and the driest is Winter with only a 21% 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 0.9 inches in Myrtle Beach means that it is about average compared to other places in South Carolina.

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

December is the snowiest month in Myrtle Beach with 0.5 inches of snow, and 1 month of the year have significant snowfall.

Any measurable snowfall is a rare occurance in McAllen.