ClimateForecastNovemberDecember >>

Houston Climate by Month

The temperature in Houston can vary greatly throughout the year. The temperatures shift from pleasant to very cold. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Depending on the time of the year, temperatures range from pleasant to very cold in Houston. Average daytime temperatures range from a pleasant 20°C in July, the warmest time of the year, to a very cold -5°C during cooler months like January. At night, temperatures typically average around -12°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Houston has a moderate amount of precipitation, averaging 847 mm of rain/snowfall annually. While snowfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 101 mm of precipitation, spread over 14 snowy days. In contrast, April experiences a drier climate, with about 51 mm of snow/rainfall spread across 7 snowy/rainy days.

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

The best time of year to visit Houston in Canada

Other facts from our historical weather data:
  • Which is the warmest month in Houston?
    July has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Houston?
    The coldest month is January with an average maximum temperature of -5°C.
  • Which is the wettest month in Houston?
    November tops the wettest month list with 101 mm of rainfall.
  • Which is the driest month in Houston?
    April is the driest month with 51 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 Houston

    Fri   Nov 22
    -4°C | -11°C
    N 11 km/h
    3.5 mm
    partly cloudy and small chance of rain

    partly cloudy and small chance of rain

    Sat   Nov 23
    -5°C | -10°C
    NE 14 km/h
    7 mm
    overcast and snow

    overcast and snow

    Sun   Nov 24
    -9°C | -19°C
    NE 4 km/h
    almost clear and no rain

    almost clear and no rain