Click on a day for an hourly weather forecast
The temperatures in Kampala in September are comfortable with low of 18°C and and high up to 26°C.
You can expect rain for roughly half of the month of September in Kampala. 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 Kampala in September 2025.
If you’re planning to visit Kampala in the near future, we highly recommend that you review the 14 day weather forecast for Kampala before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 18° | 3 | 28 | 0 | 52 mm | Perfect | Kampala in January |
| February | 29° / 19° | 4 | 24 | 0 | 68 mm | Good | Kampala in February |
| March | 28° / 19° | 7 | 24 | 0 | 114 mm | Good | Kampala in March |
| April | 26° / 18° | 9 | 21 | 0 | 150 mm | Good | Kampala in April |
| May | 25° / 18° | 9 | 22 | 0 | 124 mm | Good | Kampala in May |
| June | 25° / 17° | 3 | 27 | 0 | 66 mm | Perfect | Kampala in June |
| July | 25° / 17° | 2 | 29 | 0 | 55 mm | Perfect | Kampala in July |
| August | 26° / 18° | 6 | 25 | 0 | 105 mm | Perfect | Kampala in August |
| September | 26° / 18° | 12 | 18 | 0 | 146 mm | Good | Kampala in September |
| October | 26° / 18° | 16 | 15 | 0 | 192 mm | Good | Kampala in October |
| November | 26° / 18° | 13 | 17 | 0 | 186 mm | Good | Kampala in November |
| December | 27° / 17° | 6 | 25 | 0 | 103 mm | Perfect | Kampala in December |