Click on a day for an hourly weather forecast
The weather in Hays in August is hot. The average temperatures are between 21°C and 33°C.
You can expect about 3 to 8 days of rain in Hays during the month of August. 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 August 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.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / -4° | 2 | 22 | 6 | 20 mm | Awful | Hays in January |
| February | 7° / -3° | 2 | 19 | 7 | 33 mm | Bad | Hays in February |
| March | 14° / 3° | 4 | 23 | 4 | 64 mm | Ok | Hays in March |
| April | 19° / 7° | 5 | 24 | 1 | 91 mm | Good | Hays in April |
| May | 24° / 13° | 8 | 23 | 0 | 136 mm | Good | Hays in May |
| June | 32° / 20° | 6 | 25 | 0 | 105 mm | Good | Hays in June |
| July | 34° / 22° | 5 | 26 | 0 | 105 mm | Ok | Hays in July |
| August | 33° / 21° | 6 | 25 | 0 | 118 mm | Good | Hays in August |
| September | 29° / 17° | 3 | 27 | 0 | 67 mm | Good | Hays in September |
| October | 20° / 9° | 3 | 27 | 1 | 65 mm | Good | Hays in October |
| November | 13° / 3° | 2 | 26 | 2 | 29 mm | Bad | Hays in November |
| December | 7° / -2° | 2 | 24 | 5 | 39 mm | Bad | Hays in December |