The temperatures in Morlaix in December are quite cold with temperatures between 7°C and 10°C, warm clothes are a must.
You can expect rain for roughly half of the month of December in Morlaix. 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.
Please note that Morlaix can expect a few days of snow in December.
Our weather forecast can give you a great sense of what weather to expect in Morlaix in December 2025.
If you’re planning to visit Morlaix in the near future, we highly recommend that you review the 14 day weather forecast for Morlaix before you arrive.
Temperatures
10° / 7°
Rainy Days
11
Snowy Days
1
Dry Days
19
Rainfall
185
mm
Sun Hours
6.8
Hrs
