The temperatures in Hays in September are comfortable with low of 17°C and and high up to 29°C.
You can expect about 3 to 8 days of rain in Hays during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Hays in September 2025.
If you’re planning to visit Hays in the near future, we highly recommend that you review the 14 day weather forecast for Hays before you arrive.
Temperatures
29° / 17°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
67
mm
Sun Hours
9.4
Hrs