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Houston Weather in September, USA

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    26°C
    80°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    31°C
    88°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    22°C
    72°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    8 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    10 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    143 mm

September, 2024

Sun
1 Avg 29º 84º
Mon
2 Avg 30º 86º
Tue
3 Avg 29º 84º
Wed
4 Avg 28º 82º
Thu
5 Avg 29º 84º
Fri
6 Avg 29º 84º
Sat
7 Avg 28º 82º
8 Avg 28º 82º
9 Avg 28º 82º
10 Avg 29º 84º
11 Avg 29º 84º
12 Avg 28º 82º
13 Avg 28º 82º
14 Avg 27º 81º
15 Avg 27º 81º
16 Avg 26º 79º
17 Avg 26º 79º
18 Avg 26º 79º
19 Avg 26º 79º
20 Avg 27º 81º
21 Avg 27º 81º
22 Avg 26º 79º
23 Avg 26º 79º
24 Avg 27º 81º
25 Avg 27º 81º
26 Avg 27º 81º
27 Avg 26º 79º
28 Avg 27º 81º
29 Avg 26º 79º
30 Avg 26º 79º
Forecast
Avg Historical Daily Average

September in Houston is the beginning of autumn.

The temperatures dip after the extreme heat of the summer months with cool fronts causing rain, but the weather remains warm.

September can also mean the beginning of hurricane season in Houston, however, there have been many years that went by without seeing any hurricanes.

The average daily temperature in this month drops compared to the summer months, to 30°C, with an average minimum temperature of 21°C.

September also has an average expectation of 8 hours of sunshine per day throughout the month.

The amount of rain experienced in September increases once again in with an average rainfall of 143 mm over 10 days expected.

September is football season in Houston, with both the National Football season and College Football season.

Mexico and other Central American countries are celebrated with Fiestas Patrias.

Chips and dips galore are there for you to enjoy if you visit the Houston Hot Sauce Festival, which is thrown to benefit the Stehlin Foundation for Cancer Research.

Go for a joy ride through Houston on a bicycle for the Bicycle Joyride event. Food, music, film and art all focused on the bicycle is provided for this festival.

Local and national jazz musicians once again flock to Houston to take the stage for the Jazz Nights Under The Stars festival.

For a different type of music event, the Van Cliburn International Piano Competition Gold Medalist Recital occurs in September. The winner is awarded a gold medal and concert dates for the next 3 years.

Enjoy the wonders of Turkey without leaving Houston with the Turkish Festival, giving you an authentic experience ofwhat the country has to offer.