Shimo-suwa Weather in December

Thinking of visiting Shimo-suwa in December? Expect low temperatures reaching 6°C (43°F) during the day, dropping to -4°C (25°F) at night, with the driest conditions of the year.

Rainfall in Shimo-suwa in December

This month is a reliable choice for exploring, with the driest conditions of the year, even if you'll need to dress for cooler weather. Historically, December sees about 16 days of snow/rain, with a monthly average of 87 mm (3.4 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Shimo-suwa in December

If you're visiting Shimo-suwa in December, expect highs of 6°C (43°F) and overnight lows around -4°C (25°F). December is part of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Shimo-suwa in December

The days are predominantly sunny, with an estimated total of around 201 hours of sunshine. Despite the cool temperatures, these sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Shimo-suwa. 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 Japan, check out our Shimo-suwa's climate page.

Shimo-suwa Temperature in December

Min Temperature -4°C (25°F)  

Max Temperature 6°C (43°F)  

Chance of Rain 52%  

Precipitation 87 mm (3.4 in)  

Rainy days 16 days  

Humidity 61% *  

Sunshine 201 hours *  

Percentage Sunshine *  

* Data from: Kofu, Japan (64 KM, 40 Miles).

What to Wear in Shimo-suwa in December

We recommend to layer up for chilly conditions in Shimo-suwa 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Shimo-suwa in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

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 Japan, check out our Shimo-suwa's climate page.

More climate data for Shimo-suwa

Temperature Rainfall Sunshine Humidity

See the full Shimo-suwa climate overview or explore weather in Japan.