Hachioji Weather in January

Hachioji in January averages 9°C (48°F) during the day and -1°C (30°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Hachioji in January

Records from the past 30 years suggest around 8 days of snow/rain, with 83 mm (3.3 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Hachioji in January

Temperatures in Hachioji in January top out at 9°C (48°F) and drop to -1°C (30°F) overnight. January is known for being in the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Being the coldest month of the year, it's a good idea to bring your heaviest winter gear.

Sunshine in Hachioji in January

The city usually sees around 202 hours of sunlight, indicating many sunny days despite the cool temperatures, making it a good month for sightseeing.

January in Hachioji has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Hachioji Temperature in January

Min Temperature -1°C (30°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 26%  

Precipitation 83 mm (3.3 in)  

Rainy days 8 days  

Sunshine 202 hours *  

Percentage Sunshine *  

* Data from: Saitama, Japan (39 KM, 24 Miles).

What to Wear in Hachioji in January

Dress warmly and in layers for your trip to Hachioji in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Hachioji in January

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 Hachioji's climate page.

More climate data for Hachioji

Temperature Rainfall Sunshine

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