Click on a day for an hourly weather forecast
The temperatures in Columbia in September are comfortable with low of 15°C and and high up to 27°C.
You can expect about 3 to 8 days of rain in Columbia 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 Columbia in September 2025.
If you’re planning to visit Columbia in the near future, we highly recommend that you review the 14 day weather forecast for Columbia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -5° | 4 | 18 | 9 | 34 mm | Awful | Columbia in January |
| February | 4° / -4° | 3 | 16 | 9 | 35 mm | Awful | Columbia in February |
| March | 12° / 3° | 5 | 22 | 3 | 58 mm | Bad | Columbia in March |
| April | 18° / 7° | 6 | 23 | 1 | 80 mm | Good | Columbia in April |
| May | 23° / 13° | 7 | 24 | 0 | 87 mm | Good | Columbia in May |
| June | 29° / 18° | 6 | 24 | 0 | 77 mm | Good | Columbia in June |
| July | 31° / 20° | 5 | 26 | 0 | 71 mm | Good | Columbia in July |
| August | 30° / 19° | 5 | 26 | 0 | 61 mm | Good | Columbia in August |
| September | 27° / 15° | 4 | 26 | 0 | 55 mm | Perfect | Columbia in September |
| October | 19° / 9° | 3 | 27 | 0 | 57 mm | Good | Columbia in October |
| November | 12° / 3° | 4 | 25 | 1 | 39 mm | Ok | Columbia in November |
| December | 6° / -2° | 3 | 23 | 5 | 31 mm | Awful | Columbia in December |