2025 Compare Climate & Weather:
Brownsville, TX vs Issaquah, WA

Highlights

On average, there are 154 sunny days per year in Issaquah. Brownsville averages 223 sunny days per year. The US average is 205 sunny days.

Issaquah, Washington gets 52.6 inches of rain, on average, per year. Brownsville, Texas gets 27.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Issaquah averages 6.2 inches of snow per year. Brownsville averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Issaquah, Washington
Summer High: the July high is around 75.6 degrees
Winter Low: the January low is 35.3
Rain: averages 52.6 inches of rain a year
Snow: averages 6.2 inches of snow a year

Brownsville, Texas
Summer High: the July high is around 92.2 degrees
Winter Low: the January low is 51.9
Rain: averages 27.5 inches of rain a year
Snow: averages 0.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Issaquah is 7.1 (10=best), which means it is about average compared to other places in Washington.

The annual BestPlaces Comfort Index for Brownsville is 6.6 (10=best), which means it is less comfortable than most places in Texas.

Today's Weather - Brownsville, TX

74°F

Today's Weather - Issaquah, WA

46°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Brownsville / Issaquah

August is the hottest month for Brownsville with an average high temperature of 93.0°, which ranks it as cooler than most places in Texas. In Brownsville, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Brownsville are November, March and April.

August is the hottest month for Issaquah with an average high temperature of 76.1°, which ranks it as cooler than most places in Washington. In Issaquah, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Issaquah are August, July and September.

January has the coldest nighttime temperatures for Brownsville with an average of 51.9°. This is one of the warmest places in Texas.

December has the coldest nighttime temperatures for Issaquah with an average of 33.9°. This is warmer than most places in Washington.

In Brownsville, there are 99.4 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Issaquah, there are 3.1 days annually when the high temperature is over 90°, which is about average compared to other places in Washington.

In Brownsville, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In Issaquah, there are 43.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Washington.

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

September is the wettest month in Brownsville with 5.9 inches of rain, and the driest month is March with 1.3 inches. The wettest season is Winter with 42% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 27.5 inches in Brownsville means that it is drier than most places in Texas.


November is the wettest month in Issaquah with 8.6 inches of rain, and the driest month is July with 1.2 inches. The wettest season is Spring with 36% of yearly precipitation and 10% occurs in Autumn, which is the driest season. The annual rainfall of 52.6 inches in Issaquah means that it is wetter than most places in Washington.

September is the rainiest month in Brownsville with 9.7 days of rain, and April is the driest month with only 4.0 rainy days. There are 73.3 rainy days annually in Brownsville, which is about average compared to other places in Texas. The rainiest season is Winter when it rains 31% of the time and the driest is Summer with only a 18% chance of a rainy day.

November is the rainiest month in Issaquah with 20.4 days of rain, and August is the driest month with only 5.7 rainy days. There are 173.4 rainy days annually in Issaquah, which is rainier than most places in Washington. The rainiest season is Spring when it rains 31% of the time and the driest is Autumn with only a 14% chance of a rainy day.

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

An annual snowfall of 6.2 inches in Issaquah means that it is about average compared to other places in Washington.

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

December is the snowiest month in Issaquah with 1.9 inches of snow, and 5 months of the year have significant snowfall.