Oyama Weather in January

In Oyama, January brings low daytime temperatures around 9°C (48°F), with nights cooling to -1°C (30°F). Some snow/rainfall is to be expected.

Rainfall in Oyama in January

Records from the past 30 years suggest around 8 days of snow/rain, with 58 mm (2.3 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Oyama in January

Daytime temperatures in Oyama reach 9°C (48°F) in January, dropping to -1°C (30°F) at night. This month falls in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. 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. With moderate temperatures, January stands out as the chilliest month of the year.

Sunshine in Oyama in January

Enjoy a sunny month with about 202 hours of sunshine, making it one of the brighter months of the year despite the cool conditions.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Oyama. Our weather planner can help you explore destinations with more pleasant weather conditions.

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 Oyama's climate page.

Oyama Temperature in January

Min Temperature -1°C (30°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 27%  

Precipitation 58 mm (2.3 in)  

Rainy days 8 days  

Sunshine 202 hours *  

Percentage Sunshine *  

* Data from: Saitama, Japan (51 KM, 31 Miles).

What to Wear in Oyama in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Oyama 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 Oyama's climate page.

More climate data for Oyama

Temperature Rainfall Sunshine

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