Click on a day for an hourly weather forecast
The temperatures in Rijnsburg in September are usually low and can range between 14°C and 18°C.
You can expect rain for roughly half of the month of September in Rijnsburg. 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 Rijnsburg in September 2026.
If you’re planning to visit Rijnsburg in the near future, we highly recommend that you review the 14 day weather forecast for Rijnsburg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 3° | 9 | 21 | 0 | 76 mm | Awful | Rijnsburg in January |
| February | 7° / 3° | 8 | 20 | 0 | 60 mm | Bad | Rijnsburg in February |
| March | 9° / 5° | 6 | 24 | 0 | 54 mm | Ok | Rijnsburg in March |
| April | 12° / 7° | 5 | 25 | 0 | 45 mm | Ok | Rijnsburg in April |
| May | 15° / 10° | 6 | 25 | 0 | 56 mm | Good | Rijnsburg in May |
| June | 19° / 13° | 7 | 23 | 0 | 69 mm | Ok | Rijnsburg in June |
| July | 21° / 15° | 8 | 23 | 0 | 82 mm | Ok | Rijnsburg in July |
| August | 21° / 16° | 9 | 22 | 0 | 90 mm | Ok | Rijnsburg in August |
| September | 18° / 14° | 8 | 23 | 0 | 80 mm | Ok | Rijnsburg in September |
| October | 15° / 11° | 9 | 22 | 0 | 97 mm | Ok | Rijnsburg in October |
| November | 11° / 7° | 9 | 21 | 0 | 81 mm | Bad | Rijnsburg in November |
| December | 8° / 5° | 10 | 20 | 0 | 88 mm | Bad | Rijnsburg in December |