Overall on the next 14 days there will be 3 days with snow in Longwy and a total of 0.5 cm of snow.
It will be snowy on the following days:
°F °C
Longwy 
Weather in December 2025
Overall on the next 14 days there will be 3 days with snow in Longwy and a total of 0.5 cm of snow.
It will be snowy on the following days:
The weather in Longwy in December is very cold with temperatures between 1°C and 5°C, warm clothes are a must.
You can expect rain for roughly half of the month of December in Longwy. 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.
Longwy is going to experience quite a number of days of snow during December. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Longwy in December 2025.
If you’re planning to visit Longwy in the near future, we highly recommend that you review the 14 day weather forecast for Longwy before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -1° | 9 | 13 | 9 | 119 mm | Awful | Longwy in January |
| February | 5° / 0° | 8 | 11 | 9 | 98 mm | Awful | Longwy in February |
| March | 10° / 2° | 8 | 20 | 3 | 78 mm | Awful | Longwy in March |
| April | 14° / 4° | 6 | 23 | 1 | 62 mm | Good | Longwy in April |
| May | 17° / 7° | 8 | 23 | 0 | 114 mm | Ok | Longwy in May |
| June | 20° / 11° | 7 | 23 | 0 | 117 mm | Ok | Longwy in June |
| July | 23° / 12° | 6 | 25 | 0 | 104 mm | Perfect | Longwy in July |
| August | 23° / 13° | 5 | 26 | 0 | 94 mm | Perfect | Longwy in August |
| September | 19° / 9° | 5 | 25 | 0 | 79 mm | Good | Longwy in September |
| October | 14° / 6° | 7 | 24 | 0 | 85 mm | Ok | Longwy in October |
| November | 8° / 3° | 9 | 19 | 2 | 100 mm | Awful | Longwy in November |
| December | 5° / 1° | 11 | 13 | 8 | 141 mm | Awful | Longwy in December |
