Click on a day for an hourly weather forecast
The weather in Lake Tana in September is hot. The average temperatures are between 20°C and 31°C.
You can expect a few rainy days in Lake Tana 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 Lake Tana in September 2025.
If you’re planning to visit Lake Tana in the near future, we highly recommend that you review the 14 day weather forecast for Lake Tana before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 4° | 1 | 30 | 0 | 13 mm | Good | Lake Tana in January |
| February | 16° / 6° | 1 | 27 | 0 | 20 mm | Good | Lake Tana in February |
| March | 20° / 8° | 3 | 29 | 0 | 34 mm | Good | Lake Tana in March |
| April | 24° / 12° | 1 | 29 | 0 | 20 mm | Perfect | Lake Tana in April |
| May | 28° / 16° | 2 | 29 | 0 | 44 mm | Perfect | Lake Tana in May |
| June | 32° / 20° | 1 | 29 | 0 | 22 mm | Good | Lake Tana in June |
| July | 37° / 24° | 0 | 31 | 0 | 15 mm | Ok | Lake Tana in July |
| August | 36° / 24° | 2 | 29 | 0 | 49 mm | Ok | Lake Tana in August |
| September | 31° / 20° | 2 | 28 | 0 | 57 mm | Good | Lake Tana in September |
| October | 26° / 15° | 1 | 30 | 0 | 23 mm | Perfect | Lake Tana in October |
| November | 19° / 9° | 1 | 29 | 0 | 13 mm | Good | Lake Tana in November |
| December | 15° / 5° | 0 | 31 | 0 | 7 mm | Good | Lake Tana in December |