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Naganohara Weather in January

January in Naganohara brings low temperatures around 3°C (37°F) during the day, dropping to -6°C (21°F) at night, with quite a bit of snow/rainfall expected, averaging around 101 mm (4 in) for the month.

Rainfall in Naganohara in January

Typically around 20 days of snow/rainfall are expected, averaging 101 mm (4 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 Naganohara in January

Daytime highs in Naganohara in January reach 3°C (37°F), with nights around -6°C (21°F). January is typically considered a winter month. It stays very cold throughout much of the day, so warm winter clothing is essential. With overnight lows of -6°C (21°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.

Sunshine in Naganohara in January

The area enjoys a balanced 128 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Naganohara. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

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

Naganohara Temperature in January

Min TemperatureMin Temperature -6°C (21°F)  
Max TemperatureMax Temperature 3°C (37°F)  
Chance of RainChance of Rain 68%  
PrecipitationPrecipitation 101 mm (4 in)  
Rainy daysRainy days 20 days  
HumidityHumidity 78% *  
SunshineSunshine 128 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Nagano, Japan (41 KM, 25 Miles).

Best Places in Japan in January

Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in January →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Naganohara in January

We recommend to layer up for chilly conditions in Naganohara in January. 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Naganohara in January

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.

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