Guilliers Weather in December

With daytime temperatures of 10°C (50°F) and nighttime lows of 4°C (39°F), December in Guilliers brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Guilliers in December

This is the wettest month of the year, so having an umbrella ready is a smart choice. You can expect rain on roughly 18 days based on historical data, averaging 76 mm (3 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Guilliers in December

December in Guilliers sees highs of 10°C (50°F) and lows of 4°C (39°F) overnight. The month of December belongs to the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Guilliers in December

This month is characterized by fewer sunny days, with about 68 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Guilliers.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• December

For a detailed overview over the year and the best time to visit France, check out our Guilliers's climate page.

Guilliers Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 61%  

Precipitation 76 mm (3 in)  

Rainy days 18 days  

Humidity 87% *  

Sunshine 68 hours *  

Percentage Sunshine *  

* Data from: Rennes, France (54 KM, 33 Miles).

What to Wear in Guilliers in December

The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Guilliers in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Guilliers's climate page.

More climate data for Guilliers

Temperature Rainfall Sunshine Humidity

See the full Guilliers climate overview or explore weather in France.