Saint-Isidore Weather in December

During December, Saint-Isidore experiences moderate daytime temperatures of 12°C (54°F) and cooler nights around 5°C (41°F). As part of the winter season, expect quite a bit of rainfall. Around 86 mm (3.4 in) is typical.

Rainfall in Saint-Isidore in December

The climate data from previous years indicates about 8 days of rain, averaging 86 mm (3.4 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Saint-Isidore in December

December in Saint-Isidore brings typical temperatures with highs around 12°C (54°F) and lows of 5°C (41°F). Experience the winter season in December. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Saint-Isidore in December

The area enjoys a balanced 137 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Saint-Isidore in December

December sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in December

The water is 15°C (59°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

December in Saint-Isidore has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
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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 Saint-Isidore's climate page.

Saint-Isidore Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 12°C (54°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 28%  

Precipitation 86 mm (3.4 in)  

Rainy days 8 days  

Humidity 75% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 137 hours *  

Percentage Sunshine 53% *  

* Data from: Monaco, France (5 KM, 3 Miles).

What to Wear in Saint-Isidore in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 15°C (59°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Saint-Isidore in December

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

Swimming

5/10

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 Saint-Isidore's climate page.

More climate data for Saint-Isidore

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Saint-Isidore climate overview or explore weather in France.