September

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Houston Weather September

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Temperatures trend during September in Houston

See the weather trend as well as the moving average line

September weather in Houston day by day

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August October

Date	Weather	Temperatures	Rain	UV
Sept. 1	Moderate or heavy rain shower	33° /25°	7.6 mm	7
Sept. 2	Moderate or heavy rain shower	34° /25°	4 mm	7
Sept. 3	Moderate rain at times	33° /25°	5.6 mm	7
Sept. 4	Light rain shower	32° /24°	1.6 mm	7
Sept. 5	Patchy rain possible	31° /24°	0.6 mm	7
Sept. 6	Patchy rain possible	33° /25°	0.6 mm	7
Sept. 7	Partly cloudy	33° /24°	0.6 mm	8
Sept. 8	Sunny	34° /23°	0 mm	8
Sept. 9	Sunny	34° /22°	0.2 mm	8
Sept. 10	Sunny	34° /23°	1 mm	8
Sept. 11	Partly cloudy	33° /22°	2 mm	7
Sept. 12	Overcast	32° /23°	0 mm	7
Sept. 13	Moderate or heavy rain shower	33° /23°	6.1 mm	8
Sept. 14	Moderate rain at times	32° /23°	9.7 mm	7
Sept. 15	Patchy rain possible	33° /23°	0.8 mm	7
Sept. 16	Patchy rain possible	33° /24°	1.6 mm	8
Sept. 17	Patchy rain possible	34° /24°	2.4 mm	7
Sept. 18	Patchy rain possible	34° /24°	0.3 mm	7
Sept. 19	Cloudy	34° /24°	0.1 mm	8
Sept. 20	Partly cloudy	34° /24°	0.2 mm	8
Sept. 21	Partly cloudy	34° /24°	2 mm	8
Sept. 22	Overcast	34° /24°	0.4 mm	8
Sept. 23	Sunny	34° /23°	2.3 mm	8
Sept. 24	Sunny	33° /23°	2.9 mm	8
Sept. 25	Overcast	32° /23°	3.3 mm	7
Sept. 26	Partly cloudy	33° /23°	4.7 mm	8
Sept. 27	Patchy rain possible	33° /22°	0.1 mm	8
Sept. 28	Sunny	34° /22°	5.2 mm	8
Sept. 29	Sunny	33° /22°	5.6 mm	8
Sept. 30	Sunny	33° /22°	2.3 mm	8
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Important Notice

Our weather forecast for Houston in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Houston forecast closer to your planned date for the most up-to-date weather information.

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Houston in September - FAQ

What are the expected maximum and minimum temperatures in Houston during September?

During September, expect a variety of temperatures with highs around 33° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Houston during September?

Moderate rainfall is anticipated in Houston during September, with a total of 73.8 mm spread over approximately 8 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Houston during September?

The average wind speed in Houston during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Houston

Explore the daily rainfall trends and prepare for Houstons September weather 💧

Typically, Houston has 8 rainy days in September with a total of 73.8 mm of rainfall.

UV exposure in Houston during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
		1 33°	2 34°	3 33°	4 32°	5 31°
6 33°	7 33°	8 34°	9 34°	10 34°	11 33°	12 32°
13 33°	14 32°	15 33°	16 33°	17 34°	18 34°	19 34°
20 34°	21 34°	22 34°	23 34°	24 33°	25 32°	26 33°
27 33°	28 34°	29 33°	30 33°