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The weather in Arras in January is very cold with temperatures between 1°C and 6°C, warm clothes are a must.
You can expect rain for roughly half of the month of January in Arras. 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 Arras during January. It’s important to get out your snow boots and warm mittens to stay warm while you explore Arras.
Our weather forecast can give you a great sense of what weather to expect in Arras in January 2026.
If you’re planning to visit Arras in the near future, we highly recommend that you review the 14 day weather forecast for Arras before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 1° | 9 | 18 | 4 | 85 mm | Awful | Arras in January |
| February | 7° / 2° | 8 | 16 | 5 | 72 mm | Awful | Arras in February |
| March | 11° / 3° | 7 | 23 | 1 | 61 mm | Bad | Arras in March |
| April | 15° / 6° | 4 | 26 | 1 | 44 mm | Good | Arras in April |
| May | 17° / 8° | 4 | 27 | 0 | 67 mm | Good | Arras in May |
| June | 20° / 11° | 5 | 25 | 0 | 86 mm | Good | Arras in June |
| July | 23° / 13° | 4 | 27 | 0 | 85 mm | Perfect | Arras in July |
| August | 23° / 14° | 5 | 26 | 0 | 78 mm | Perfect | Arras in August |
| September | 20° / 12° | 4 | 26 | 0 | 52 mm | Good | Arras in September |
| October | 15° / 9° | 6 | 25 | 0 | 76 mm | Good | Arras in October |
| November | 10° / 5° | 7 | 22 | 1 | 89 mm | Bad | Arras in November |
| December | 7° / 3° | 9 | 19 | 3 | 94 mm | Awful | Arras in December |