Click on a day for an hourly weather forecast
The temperatures in Armenia in September are comfortable with low of 13°C and and high up to 30°C.
The wather in Armenia in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Armenia in September 2025.
If you’re planning to visit Armenia in the near future, we highly recommend that you review the 14 day weather forecast for Armenia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -7° | 5 | 20 | 6 | 27 mm | Awful | Armenia in January |
| February | 6° / -5° | 4 | 19 | 5 | 23 mm | Awful | Armenia in February |
| March | 12° / 0° | 4 | 25 | 3 | 42 mm | Bad | Armenia in March |
| April | 19° / 6° | 4 | 27 | 0 | 48 mm | Good | Armenia in April |
| May | 25° / 10° | 5 | 27 | 0 | 45 mm | Perfect | Armenia in May |
| June | 32° / 14° | 2 | 28 | 0 | 33 mm | Good | Armenia in June |
| July | 36° / 18° | 1 | 30 | 0 | 22 mm | Ok | Armenia in July |
| August | 35° / 18° | 1 | 30 | 0 | 15 mm | Ok | Armenia in August |
| September | 30° / 13° | 1 | 29 | 0 | 17 mm | Good | Armenia in September |
| October | 22° / 8° | 1 | 30 | 0 | 21 mm | Good | Armenia in October |
| November | 12° / 2° | 1 | 28 | 0 | 15 mm | Ok | Armenia in November |
| December | 5° / -3° | 4 | 25 | 2 | 23 mm | Awful | Armenia in December |