Click on a day for an hourly weather forecast
The temperatures in Soissons in May are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Soissons during the month of May. 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 Soissons in May 2026.
If you’re planning to visit Soissons in the near future, we highly recommend that you review the 14 day weather forecast for Soissons before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 1° | 10 | 17 | 5 | 93 mm | Awful | Soissons in January |
| February | 7° / 2° | 8 | 15 | 5 | 86 mm | Awful | Soissons in February |
| March | 12° / 4° | 7 | 24 | 1 | 73 mm | Bad | Soissons in March |
| April | 15° / 6° | 4 | 26 | 0 | 63 mm | Good | Soissons in April |
| May | 18° / 8° | 7 | 24 | 0 | 114 mm | Ok | Soissons in May |
| June | 21° / 11° | 8 | 22 | 0 | 129 mm | Ok | Soissons in June |
| July | 23° / 13° | 5 | 26 | 0 | 112 mm | Perfect | Soissons in July |
| August | 24° / 14° | 5 | 26 | 0 | 99 mm | Perfect | Soissons in August |
| September | 21° / 11° | 4 | 26 | 0 | 63 mm | Good | Soissons in September |
| October | 16° / 9° | 6 | 25 | 0 | 79 mm | Good | Soissons in October |
| November | 10° / 5° | 8 | 21 | 1 | 94 mm | Bad | Soissons in November |
| December | 7° / 3° | 10 | 17 | 3 | 115 mm | Awful | Soissons in December |