Click on a day for an hourly weather forecast
The temperatures in Butare in September are comfortable with low of 17°C and and high up to 27°C.
You can expect rain for roughly half of the month of September in Butare. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Butare in September 2025.
If you’re planning to visit Butare in the near future, we highly recommend that you review the 14 day weather forecast for Butare before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 26° / 16° | 7 | 24 | 0 | 140 mm | Good | Butare in January |
| February | 27° / 16° | 10 | 19 | 0 | 165 mm | Good | Butare in February |
| March | 26° / 16° | 16 | 15 | 0 | 254 mm | Good | Butare in March |
| April | 24° / 15° | 20 | 10 | 0 | 347 mm | Good | Butare in April |
| May | 23° / 14° | 14 | 17 | 0 | 276 mm | Good | Butare in May |
| June | 24° / 14° | 4 | 26 | 0 | 81 mm | Perfect | Butare in June |
| July | 26° / 15° | 1 | 30 | 0 | 27 mm | Perfect | Butare in July |
| August | 28° / 17° | 4 | 27 | 0 | 72 mm | Perfect | Butare in August |
| September | 27° / 17° | 11 | 19 | 0 | 212 mm | Good | Butare in September |
| October | 26° / 16° | 17 | 14 | 0 | 339 mm | Good | Butare in October |
| November | 25° / 15° | 20 | 10 | 0 | 335 mm | Good | Butare in November |
| December | 25° / 15° | 13 | 18 | 0 | 234 mm | Good | Butare in December |