The weather in Blois in December is very cold with temperatures between 4°C and 8°C, warm clothes are a must.
You can expect rain for roughly half of the month of December in Blois. 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 Blois can expect a few days of snow in December.
Our weather forecast can give you a great sense of what weather to expect in Blois in December 2025.
If you’re planning to visit Blois in the near future, we highly recommend that you review the 14 day weather forecast for Blois before you arrive.
Temperatures
8° / 4°
Rainy Days
8
Snowy Days
1
Dry Days
22
Rainfall
94
mm
Sun Hours
7.4
Hrs
