Altdorf Weather in January

Altdorf in January sees very low daytime temperatures of -1°C (30°F) and nighttime lows of -8°C (18°F). Rainfall is fairly high this month at around 126 mm (5 in), so pack a rain jacket to stay dry.

Rainfall in Altdorf in January

Past climate data indicates that roughly 16 days will see snow, totalling around 126 mm (5 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Altdorf in January

Expect highs of -1°C (30°F) in Altdorf in January, with nights dropping to around -8°C (18°F). The winter season takes place during January. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights are well below freezing at -8°C (18°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Typically, it's the chilliest month of the year, making it a great time for cozying up indoors. Do make sure you're prepared by packing the right winter outfits.

Sunshine in Altdorf in January

The area sees fewer sunny days, with a projection of about 48 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Altdorf in January

Average wind conditions reach 2 m/s (4 knots) in January. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

January in Altdorf can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, 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
• March
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• May
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• September
• October
• November
• December

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

Altdorf Temperature in January

Min Temperature -8°C (18°F)  

Max Temperature -1°C (30°F)  

Chance of Rain 54%  

Precipitation 126 mm (5 in)  

Rainy days 16 days  

Humidity 78%  

Windspeed 2 m/s (4 knots)  

Sunshine 48 hours  

Percentage Sunshine 35%  

What to Wear in Altdorf in January

It's wise to bundle up for freezing conditions in Altdorf in January. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Expect heavy rainfall, so bring good rain protection and waterproof bags. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Altdorf in January

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

Swimming

1/10

Cycling

1/10

Walking

1/10

Camping

1/10

Outdoor sports

1/10

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 Altdorf's climate page.

More climate data for Altdorf

Temperature Rainfall Sunshine Humidity Wind Speed

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