2025 Compare Climate & Weather:
Onalaska, TX vs Harker Heights, TX

Highlights

On average, there are 225 sunny days per year in Harker Heights. Onalaska averages 208 sunny days per year. The US average is 205 sunny days.

Harker Heights, Texas gets 33.9 inches of rain, on average, per year. Onalaska, Texas gets 53.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Harker Heights averages 0.2 inches of snow per year. Onalaska averages 0.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Harker Heights, Texas
Summer High: the July high is around 94.5 degrees
Winter Low: the January low is 36.6
Rain: averages 33.9 inches of rain a year
Snow: averages 0.2 inches of snow a year

Onalaska, Texas
Summer High: the July high is around 93.1 degrees
Winter Low: the January low is 37.9
Rain: averages 53.4 inches of rain a year
Snow: averages 0.2 inches of snow a year

BestPlaces Comfort Index

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

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

Today's Weather - Onalaska, TX

80°F

Today's Weather - Harker Heights, TX

77°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Onalaska / Harker Heights

August is the hottest month for Onalaska with an average high temperature of 94.3°, which ranks it as cooler than most places in Texas. In Onalaska, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Onalaska are April, October and May.

August is the hottest month for Harker Heights with an average high temperature of 95.8°, which ranks it as warmer than most places in Texas. In Harker Heights, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Harker Heights are April, October and May.

January has the coldest nighttime temperatures for Onalaska with an average of 37.9°. This is about average compared to other places in Texas.

January has the coldest nighttime temperatures for Harker Heights with an average of 36.6°. This is about average compared to other places in Texas.

In Onalaska, there are 86.7 days annually when the high temperature is over 90°, which is cooler than most places in Texas.

In Harker Heights, there are 98.5 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Onalaska, there are 29.3 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

In Harker Heights, there are 26.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

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

June is the wettest month in Onalaska with 5.9 inches of rain, and the driest month is April with 3.4 inches. The wettest season is Winter with 28% of yearly precipitation and 23% occurs in Summer, which is the driest season. The annual rainfall of 53.4 inches in Onalaska means that it is one of the wettest places in Texas.


June is the wettest month in Harker Heights with 4.2 inches of rain, and the driest month is July with 1.9 inches. The wettest season is Winter with 28% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 33.9 inches in Harker Heights means that it is about average compared to other places in Texas.

June is the rainiest month in Onalaska with 9.2 days of rain, and April is the driest month with only 5.9 rainy days. There are 91.3 rainy days annually in Onalaska, which is rainier than most places in Texas. The rainiest season is Spring when it rains 28% of the time and the driest is Winter with only a 23% chance of a rainy day.

March is the rainiest month in Harker Heights with 7.7 days of rain, and August is the driest month with only 4.0 rainy days. There are 71.2 rainy days annually in Harker Heights, which is about average compared to other places in Texas. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 21% chance of a rainy day.

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

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

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

February is the snowiest month in Harker Heights with 0.1 inches of snow, and no months of the year have significant snowfall.