Normal weather for Kōzu-shima in December

It's cool in December in Kōzu-shima with an average temperature of 10°C. Temperatures this month range from a low of 7°C to a high of 13°C. At night, you can expect temperatures between 1°C and 7°C.

In December, there is an average of 161 mm of precipitation, spread over 17 days. Of the total precipitation, about 55 cm falls as snow in December. The wind speed is around 4 Bft, mostly coming from the South.

Kōzu-shima in December		New York
Average Temperature	10°C	9°C
High Temp	13°C	12°C
Low Temp	7°C	4°C
Total Precipitation	161 mm	133 mm
Rainy Days	17 days	17 days
Total Snowfall	55 cm	9,7 cm
Snowy Days	20 days	3 days

Start of December

The month of December starts in Kōzu-shima with cool temps, averaging around 12°C during the day and nights around 7°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.

With the temperature difference between day and night, it’s smart to wear layers. During the day, go for a warm jacket, sweater or hoodie, and long pants. For the evening and morning, we recommend a thick jacket, sweater, and long pants.

Mid December

By mid-December, daytime temps drop to around 9°C, with nights around 4°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

Since it cools down at night, it’s a good idea to wear layers. During the day, wear a thick jacket, sweater, and long pants. For the evening and morning, we recommend a heavy winter coat, sweater, long pants, beanie, and gloves.

End of December

By the end of December, the average daytime temperature in Kōzu-shima is around 9°C, while nighttime temps are about 3°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

Because temperatures drop in the evening, wearing layers is recommended. During the day, wear a thick jacket, sweater, and long pants. For the evening and morning, we recommend a heavy winter coat, sweater, long pants, beanie, and gloves.

UV index

The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Is December a good time to visit Kōzu-shima?

Looking for sun? December isn’t a good month to be in Kōzu-shima. There’s too much chance of rain this month.

The typhoon season in Kōzu-shima runs from June to November.

Temperature records for Kōzu-shima in December

Check out the climate of Kōzu-shima for all months and discover the best travel time

November

January

Daily Temperature in December in Kōzu-shima

This chart shows the average daily high and low temperatures in December for Kōzu-shima, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Precipitation in December in Kōzu-shima

The chart below shows the average daily precipitation in December for Kōzu-shima, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 17 days of precipitation in Kōzu-shima.

Daily Precipitation in December in Kōzu-shima

Daily Snowfall in December in Kōzu-shima

This chart shows the average daily snowfall in December in Kōzu-shima, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in December.

Daily UV Index in December in Kōzu-shima

This chart shows the average daily UV index in December in Kōzu-shima, 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.

Temperature in December in Kōzu-shima Over the Years

This chart shows the average temperature in December in Kōzu-shima, measured in degrees Celsius, over the past few years.

Total Precipitation in December in Kōzu-shima Over the Years

This chart shows the average precipitation in December in Kōzu-shima, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Snowfall in December in Kōzu-shima per year

This chart shows the average snowfall in December in Kōzu-shima, measured in centimeters, over the past few years.

Snowfall in December in Kōzu-shima over the past years

November

January

Daily Climate in December for Kōzu-shima

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

Average Weather in Kōzu-shima by Month

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