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The weather in Calais in February is very cold with temperatures between 4°C and 7°C, warm clothes are a must.
You can expect rain for roughly half of the month of February in Calais. 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 Calais during February. It’s important to get out your snow boots and warm mittens to stay warm while you explore Calais.
Our weather forecast can give you a great sense of what weather to expect in Calais in February 2026.
If you’re planning to visit Calais in the near future, we highly recommend that you review the 14 day weather forecast for Calais before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / 4° | 9 | 18 | 4 | 89 mm | Awful | Calais in January |
| February | 7° / 4° | 8 | 17 | 4 | 73 mm | Awful | Calais in February |
| March | 9° / 6° | 7 | 23 | 1 | 59 mm | Bad | Calais in March |
| April | 11° / 7° | 4 | 26 | 1 | 43 mm | Ok | Calais in April |
| May | 14° / 10° | 4 | 27 | 0 | 59 mm | Good | Calais in May |
| June | 17° / 13° | 4 | 26 | 0 | 72 mm | Good | Calais in June |
| July | 19° / 15° | 5 | 26 | 0 | 72 mm | Good | Calais in July |
| August | 19° / 16° | 5 | 26 | 0 | 98 mm | Good | Calais in August |
| September | 18° / 14° | 4 | 26 | 0 | 67 mm | Good | Calais in September |
| October | 15° / 12° | 7 | 24 | 0 | 104 mm | Ok | Calais in October |
| November | 11° / 8° | 7 | 22 | 0 | 114 mm | Bad | Calais in November |
| December | 8° / 6° | 9 | 20 | 2 | 112 mm | Awful | Calais in December |