Generally the weather in Soissons during the month of January is 6. Through the month the highs are about 8 and low average expected to be 2. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 8 |
| Low Temperature | 2 |
Useful Links: Soissons Weather: Average Weather & Yearly Climate