Monthey Weather in December

With daytime temperatures of 1°C (34°F) and nighttime lows of -9°C (16°F), December in Monthey brings very low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 153 mm (6 in) falls on average.

Rainfall in Monthey in December

The climate data from previous years indicates about 14 days of snow/rain, averaging 153 mm (6 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Monthey in December

Temperatures in Monthey in December top out at 1°C (34°F) and drop to -9°C (16°F) overnight. Experience the winter season in December. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -9°C (16°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Prepare for low temperatures this month by wearing plenty of layers. It's essential to stay warm in such cold conditions.

Sunshine in Monthey in December

The month is characterized by fewer sunny days, with roughly 70 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Monthey. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Monthey Temperature in December

Min Temperature -9°C (16°F)  

Max Temperature 1°C (34°F)  

Chance of Rain 46%  

Precipitation 153 mm (6 in)  

Rainy days 14 days  

Humidity 83% *  

Sunshine 70 hours *  

Percentage Sunshine 50% *  

* Data from: Sion, Switzerland (29 KM, 18 Miles).

What to Wear in Monthey in December

We recommend to layer up for chilly conditions in Monthey in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Monthey in December

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

Swimming

4/10

Cycling

2/10

Walking

2/10

Camping

1/10

Outdoor sports

2/10

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 Switzerland, check out our Monthey's climate page.

More climate data for Monthey

Temperature Rainfall Sunshine Humidity

See the full Monthey climate overview or explore weather in Switzerland.