Click on a day for an hourly weather forecast
The temperatures in Nieuwegein in September are usually low and can range between 12°C and 19°C.
You can expect about 3 to 8 days of rain in Nieuwegein 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 Nieuwegein in September 2025.
If you’re planning to visit Nieuwegein in the near future, we highly recommend that you review the 14 day weather forecast for Nieuwegein before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 2° | 7 | 20 | 5 | 52 mm | Awful | Nieuwegein in January |
| February | 7° / 2° | 6 | 18 | 4 | 46 mm | Bad | Nieuwegein in February |
| March | 10° / 3° | 5 | 25 | 1 | 42 mm | Ok | Nieuwegein in March |
| April | 15° / 6° | 3 | 27 | 1 | 32 mm | Good | Nieuwegein in April |
| May | 17° / 9° | 5 | 26 | 0 | 53 mm | Good | Nieuwegein in May |
| June | 21° / 12° | 4 | 26 | 0 | 62 mm | Good | Nieuwegein in June |
| July | 23° / 14° | 4 | 27 | 0 | 67 mm | Perfect | Nieuwegein in July |
| August | 23° / 14° | 4 | 27 | 0 | 63 mm | Perfect | Nieuwegein in August |
| September | 19° / 12° | 3 | 27 | 0 | 43 mm | Good | Nieuwegein in September |
| October | 15° / 9° | 4 | 27 | 0 | 45 mm | Good | Nieuwegein in October |
| November | 10° / 6° | 5 | 25 | 1 | 45 mm | Ok | Nieuwegein in November |
| December | 6° / 3° | 7 | 20 | 3 | 54 mm | Awful | Nieuwegein in December |