Oyama Weather in December

December in Oyama brings low temperatures around 12°C (54°F) during the day, dropping to 2°C (36°F) at night, with the driest conditions of the year.

Rainfall in Oyama 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. Past climate data indicates that roughly 7 days will see rain, totalling around 55 mm (2.2 in) 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 December

December in Oyama sees highs of 12°C (54°F) and lows of 2°C (36°F) overnight. Winter occurs in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Oyama in December

With about 185 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If your ideal day consists of dry skies and pleasant temperatures, May typically offers the best circumstances for Oyama.

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 December

Min Temperature 2°C (36°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 24%  

Precipitation 55 mm (2.2 in)  

Rainy days 7 days  

Sunshine 185 hours *  

Percentage Sunshine *  

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

What to Wear in Oyama in December

Pack for changing conditions in Oyama in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Oyama in December

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

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.