The weather in December in Suō-Ōshima

It's cool in December in Suō-Ōshima with an average temperature of 12°C. Temperatures this month range from a low of 9°C to a high of 15°C. At night, you can expect temperatures between 3°C and 8°C.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Suō-Ōshima, Japan. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 23°C in 2018, Suō-Ōshima reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 2°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -2°C to a highest value of 17°C.

Precipitation and snowfall

In December, there is an average of 75 mm of precipitation, spread over 11 days. Of the total precipitation, about 0,6 cm falls as snow in December. The wind speed is around 4 Bft, mostly coming from the West.

Daily weather in December for Suō-Ōshima

Click on any day in December to get detailed info about the usual weather on that day in Suō-Ōshima. Check out the historical temperatures and precipitation over the past 10 years on this day.

December weather comparison

  Suō-Ōshima New York
Average temperature 12°C 9°C
Max. temperature 15°C 12°C
Min. temperature 3°C -5°C
Total precipitation 75 mm 133 mm
Rainy days 11 days 17 days
Total snowfall 0,6 cm 9,7 cm
Snowy days 1 day 3 days

Start of December

The month of December starts in Suō-Ōshima with cool temps, averaging around 14°C during the day and nights around 7°C.

Mid December

By mid-December, daytime temps drop to around 12°C, with nights around 5°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of December

By the end of December, the average daytime temperature in Suō-Ōshima is around 12°C, while nighttime temps are about 5°C. A shower might pop up, but overall, the weather will be dry and sunny.

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UV index

The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

The typhoon season in Suō-Ōshima runs from June to November.

Check out the climate of Suō-Ōshima for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in December in Suō-Ōshima, Japan. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in December in Suō-Ōshima

Temperature in December in Suō-Ōshima over the years

Precipitation charts

These charts show the average amount of precipitation in December in Suō-Ōshima, Japan. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in December in Suō-Ōshima

Total precipitation in December in Suō-Ōshima over the years

Daily Snowfall in December in Suō-Ōshima

Snowfall in December in Suō-Ōshima per year

Daily UV index in December in Suō-Ōshima

This chart shows the average daily UV index in December in Suō-Ōshima, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in December in Suō-Ōshima

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Average weather in Suō-Ōshima by month

Click on a month below to see detailed weather info for Suō-Ōshima. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.