Brenham (TX) Temperature by Month
Brenham in Texas, United States of America sees significant seasonal temperature differences, with daytime highs between 16°C (61°F) in January and 36°C (97°F) in August, averaging 27°C (81°F) annually. Explore the full monthly breakdown below.
Brenham Monthly Temperatures
With significant temperature fluctuations, Brenham enjoys distinct seasons year-round. Nighttime lows range from 23°C (73°F) in August to 4°C (39°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Brenham by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM.
The chart below shows the average temperature throughout the year:
Temperature: Brenham vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
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Brenham vs World: Temperature Compared
Brenham's average annual maximum temperature is 27°C (81°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Brenham this rarely lasts long on the ground.
For more on Brenham's weather — including monthly rainfall, sunshine hours, and humidity — visit our Brenham climate page.
