Castagniers Weather in January

January in Castagniers sees daytime temperatures around 10°C (50°F) and lows of 3°C (37°F) at night. With around 71 mm (2.8 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Castagniers in January

Historically, approximately 9 days this month are expected to have rain, averaging 71 mm (2.8 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Castagniers in January

In January, Castagniers sees low temperatures, with highs of 10°C (50°F). Nights drop to around 3°C (37°F). January is in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. With moderate temperatures, January stands out as the chilliest month of the year.

Sunshine in Castagniers in January

The month experiences a moderate amount of sunlight, with 150 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Castagniers in January

In January, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in January

At 13°C (55°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

January in Castagniers has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Castagniers Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 10°C (50°F)  

Water Temperature 13°C (55°F) *  

Chance of Rain 31%  

Precipitation 71 mm (2.8 in)  

Rainy days 9 days  

Humidity 73% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 150 hours *  

Percentage Sunshine 52% *  

* Data from: Monaco, France (15 KM, 9 Miles).

What to Wear in Castagniers in January

The weather can be unpredictable in January, 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. Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 13°C (55°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Castagniers in January

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 Castagniers's climate page.

More climate data for Castagniers

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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