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The weather in Mons in December is very cold with temperatures between 2°C and 7°C, warm clothes are a must.
You can expect rain for roughly half of the month of December in Mons. 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.
You can expect a few days of snow in Mons during December. It’s important to get out your snow boots and warm mittens to stay warm while you explore Mons.
Our weather forecast can give you a great sense of what weather to expect in Mons in December 2024.
If you’re planning to visit Mons in the near future, we highly recommend that you review the 14 day weather forecast for Mons before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 1° | 10 | 16 | 5 | 106 mm | Awful | Mons in January |
| February | 7° / 1° | 9 | 15 | 4 | 90 mm | Awful | Mons in February |
| March | 11° / 3° | 8 | 21 | 2 | 84 mm | Awful | Mons in March |
| April | 15° / 5° | 5 | 25 | 1 | 62 mm | Good | Mons in April |
| May | 18° / 8° | 7 | 24 | 0 | 100 mm | Ok | Mons in May |
| June | 21° / 11° | 7 | 23 | 0 | 118 mm | Ok | Mons in June |
| July | 23° / 13° | 6 | 25 | 0 | 107 mm | Perfect | Mons in July |
| August | 23° / 14° | 6 | 25 | 0 | 105 mm | Perfect | Mons in August |
| September | 20° / 11° | 5 | 25 | 0 | 66 mm | Good | Mons in September |
| October | 15° / 8° | 7 | 24 | 0 | 82 mm | Ok | Mons in October |
| November | 10° / 5° | 8 | 21 | 1 | 104 mm | Bad | Mons in November |
| December | 7° / 2° | 10 | 18 | 3 | 122 mm | Awful | Mons in December |