When to go
Houston in September
In September, Houston averages daytime highs of 32°C and night-time lows of 21°C, with about 118 mm of rain over the month. That makes September the 4th warmest and the 5th wettest month of the year here. The most comfortable months are usually February, March and April.
- Average high
- 32°C
- Average low
- 21°C
- Rainfall
- 118 mm
- Humidity
- 75%
Climate
Houston weather through the year
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 16 | 18 | 22 | 26 | 30 | 33 | 34 | 35 | 32 | 28 | 22 | 17 |
| Low °C | 5 | 7 | 11 | 15 | 19 | 23 | 23 | 24 | 21 | 15 | 10 | 6 |
| Rain mm | 89 | 69 | 85 | 87 | 119 | 126 | 110 | 125 | 118 | 128 | 94 | 96 |
Where to stay
Popular hotels in Houston
Sheraton North Houston at George Bush Intercontinental
★★★★Hotels21 km from centre
7.4
Good
Houston Airport Marriott at George Bush Intercontinental
★★★★Hotels25 km from centre
9.0
Exceptional
Houston Marriott North
★★★★Hotels20 km from centre
8.5
Excellent
Sonesta Hotel Houston IAH Airport
★★★★Hotels20 km from centre
7.6
Good
DoubleTree by Hilton Houston Intercontinental Airport
★★★Hotels21 km from centre
8.3
Very good
Hilton Houston North
★★★★Hotels21 km from centre
8.2
Very good
FAQ
Houston in September: questions
Is September a good time to visit Houston?
September is not among the most comfortable months in Houston; February, March and April are usually better. Expect highs around 32°C and 118 mm of rain (NASA climate averages, 2001–2020).
How hot is Houston in September?
The average daytime high in Houston in September is 32°C and the average low is 21°C.
Does it rain in Houston in September?
Houston gets about 118 mm of rain in September on average, making it the 5th wettest month. Average humidity is 75%.
How much are hotels in Houston in September?
Prices depend on dates and availability. Search Houston for September on book.maqami.co to see live prices; signed-in members save up to 10% versus the guest price.
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