Click on a day for an hourly weather forecast
The temperatures in Liberty in September are comfortable with low of 15°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Liberty 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 Liberty in September 2025.
If you’re planning to visit Liberty in the near future, we highly recommend that you review the 14 day weather forecast for Liberty before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -6° | 4 | 18 | 8 | 50 mm | Awful | Liberty in January |
| February | 4° / -4° | 4 | 15 | 9 | 60 mm | Awful | Liberty in February |
| March | 12° / 3° | 7 | 20 | 4 | 121 mm | Awful | Liberty in March |
| April | 17° / 7° | 7 | 22 | 1 | 132 mm | Ok | Liberty in April |
| May | 22° / 13° | 10 | 21 | 0 | 185 mm | Ok | Liberty in May |
| June | 28° / 19° | 11 | 19 | 0 | 175 mm | Good | Liberty in June |
| July | 30° / 20° | 9 | 22 | 0 | 188 mm | Ok | Liberty in July |
| August | 29° / 19° | 7 | 24 | 0 | 168 mm | Ok | Liberty in August |
| September | 26° / 15° | 6 | 24 | 0 | 127 mm | Perfect | Liberty in September |
| October | 18° / 9° | 5 | 26 | 1 | 102 mm | Good | Liberty in October |
| November | 11° / 3° | 4 | 25 | 1 | 69 mm | Ok | Liberty in November |
| December | 5° / -2° | 3 | 22 | 5 | 60 mm | Awful | Liberty in December |