Thoiry Weather in December

December in Thoiry averages 6°C (43°F) during the day and -1°C (30°F) at night. It is the wettest month of the year, with 153 mm (6 in) of snow/rainfall on average, so waterproof gear is a must.

Rainfall in Thoiry in December

During this month, the rain comes down heavily. A poncho is essential for staying dry. Climate statistics over the past 30 years suggest around 15 days of snow/rain, with 153 mm (6 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Thoiry in December

December in Thoiry sees highs of 6°C (43°F) and lows of -1°C (30°F) overnight. This month falls in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.

Sunshine in Thoiry in December

The month is characterized by fewer sunny days, with roughly 47 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Average water temperature in December

The water sits at 9°C (48°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Thoiry. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Thoiry Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 6°C (43°F)  

Water Temperature 9°C (48°F) *  

Chance of Rain 50%  

Precipitation 153 mm (6 in)  

Rainy days 15 days  

Humidity 82% *  

Sunshine 47 hours *  

Percentage Sunshine 21% *  

* Data from: Geneva, Switzerland (13 KM, 8 Miles).

What to Wear in Thoiry in December

Dress warmly and in layers for your trip to Thoiry in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions. With water temperatures around 9°C (48°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Thoiry in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

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 Thoiry's climate page.

More climate data for Thoiry

Temperature Rainfall Sunshine Humidity Water Temp

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