Naganohara Weather in December

Naganohara in December sees low temperatures, with highs around 6°C (43°F) and overnight lows of -3°C (27°F). Snow/rainfall is fairly high at around 88 mm (3.5 in) on average, so pack waterproofs just in case.

Rainfall in Naganohara in December

Snow/rain is expected on roughly 18 days, totalling around 88 mm (3.5 in) for the month. 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 Naganohara in December

Daytime temperatures in Naganohara reach 6°C (43°F) in December, dropping to -3°C (27°F) at night. December is typically considered a winter month. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of -3°C (27°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Naganohara in December

The area experiences a moderate amount of sunshine, with approximately 137 hours of sunlight expected. This means a decent mix of sun and overcast.

December in Naganohara 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 Japan, check out our Naganohara's climate page.

Naganohara Temperature in December

Min Temperature -3°C (27°F)  

Max Temperature 6°C (43°F)  

Chance of Rain 58%  

Precipitation 88 mm (3.5 in)  

Rainy days 18 days  

Humidity 77% *  

Sunshine 137 hours *  

Percentage Sunshine *  

* Data from: Nagano, Japan (41 KM, 25 Miles).

What to Wear in Naganohara in December

We recommend to layer up for chilly conditions in Naganohara 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Naganohara in December

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

Swimming

5/10

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 Japan, check out our Naganohara's climate page.

More climate data for Naganohara

Temperature Rainfall Sunshine Humidity

See the full Naganohara climate overview or explore weather in Japan.