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Brenham (TX) Climate by Month

The climate in Brenham is marked by big temperature swings throughout the year. Temperatures range from very hot during the warmest months to mild in the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In Brenham, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a very hot 36°C in August, the warmest time of the year, to a moderate 16°C during cooler months like January. At night, temperatures typically average around 4°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Brenham experiences significant rainfall throughout the year, averaging 1135 mm of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, May receives heavy rainfall, averaging 176 mm of precipitation, recorded across 8 rainy days. In contrast, the drier season, February brings less rainfall, with 65 mm over 7 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Brenham in the United States of America

During the months of March and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Brenham?
    August has an average maximum temperature of 36°C and is the warmest month of the year.
  • Which is the coldest month in Brenham?
    The coldest month is January with an average maximum temperature of 16°C.
  • Which is the wettest month in Brenham?
    May tops the wettest month list with 176 mm of rainfall.
  • Which is the driest month in Brenham?
    February is the driest month with 65 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Brenham (TX)

    Sat   Nov 23
    24°C | 6°C
    S 14 km/h
    clear and no rain

    clear and no rain

    Sun   Nov 24
    28°C | 13°C
    S 22 km/h
    almost clear and no rain

    almost clear and no rain

    Mon   Nov 25
    30°C | 12°C
    SW 22 km/h
    almost clear and no rain

    almost clear and no rain