The weather in Henderson in September is very hot. The average temperatures are between 24°C and 35°C, drinking water regularly is advisable.
You can expect a few rainy days in Henderson during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Henderson in September 2025.
If you’re planning to visit Henderson in the near future, we highly recommend that you review the 14 day weather forecast for Henderson before you arrive.
Temperatures
35° / 24°
Rainy Days
1
Snowy Days
0
Dry Days
29
Rainfall
15
mm
Sun Hours
12.0
Hrs