Grilly Weather in January

Grilly in January sees low daytime temperatures of 5°C (41°F) and nighttime lows of -2°C (28°F). Rainfall is fairly high this month at around 132 mm (5.2 in), so pack a rain jacket to stay dry.

Rainfall in Grilly in January

Typically, you can expect about 15 days of snow/rain this month, with 132 mm (5.2 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Grilly in January

January in Grilly brings low temperatures, with highs of 5°C (41°F) and nights around -2°C (28°F). The month of January belongs to the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.

Sunshine in Grilly in January

This month sees fewer sunny days, with about 61 hours of sunshine, perfect for those who enjoy cooler temperatures.

Average water temperature in January

With water temperatures around 6°C (43°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

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

Grilly Temperature in January

Min Temperature -2°C (28°F)  

Max Temperature 5°C (41°F)  

Water Temperature 6°C (43°F) *  

Chance of Rain 50%  

Precipitation 132 mm (5.2 in)  

Rainy days 15 days  

Humidity 81% *  

Sunshine 61 hours *  

Percentage Sunshine 24% *  

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

What to Wear in Grilly in January

Dress warmly and in layers for your trip to Grilly in January. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 6°C (43°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Grilly in January

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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 Grilly's climate page.

More climate data for Grilly

Temperature Rainfall Sunshine Humidity Water Temp

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