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Normal weather for Saga in December

It's cool in December in Saga 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 2°C and 7°C.

In December, there is an average of 55 mm of precipitation, spread over 8 days. Of the total precipitation, about 0,5 cm falls as snow in December. The wind speed is around 3 Bft, mostly coming from the Southwest.

Saga in December

New York
Temperature Average Temperature
12°C 9°C
Sun High Temp
15°C 12°C
Sun Low Temp
9°C 4°C
Rain Total Precipitation
55 mm 133 mm
Rain Rainy Days
8 days 17 days
Snow Total Snowfall
0,5 cm 9,7 cm
Snow Snowy Days
1 day 3 days

Start of December

The month of December starts in Saga with cool temps, averaging around 14°C during the day and nights around 6°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.

With the temperature difference between day and night, it’s smart to wear layers. During the day, choose a light 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 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.

Since it cools down at night, it’s a good idea 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.

End of December

By the end of December, the average daytime temperature in Saga is around 11°C, while nighttime temps are about 4°C. A shower might pop up, but overall, the weather will be dry and sunny.

Because temperatures drop in the evening, wearing layers is recommended. 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.

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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 Saga runs from June to November.

Temperature records for Saga in December

Check out the climate of Saga for all months and discover the best travel time

Curious about the weather in other parts of Japan? Check out the climate and weather for spots like Tokyo, Kyōto, Osaka, or explore other destinations in Japan.

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Daily Temperature in December in Saga

This chart shows the average daily high and low temperatures in December for Saga, 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 Temperature in December in Saga

Daily Precipitation in December in Saga

The chart below shows the average daily precipitation in December for Saga, 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 8 days of precipitation in Saga.

Daily Precipitation in December in Saga

Daily Snowfall in December in Saga

This chart shows the average daily snowfall in December in Saga, 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 Snowfall in December in Saga

Daily UV Index in December in Saga

This chart shows the average daily UV index in December in Saga, 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.

Daily UV Index in December in Saga

Temperature in December in Saga Over the Years

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

Temperature in December in Saga Over the Years

Total Precipitation in December in Saga Over the Years

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

Precipitation in December in Saga Over the Years

Snowfall in December in Saga per year

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

Snowfall in December in Saga over the past years

Daily Climate in December for Saga

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

Weather experiences in December in Saga

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Average Weather in Saga by Month

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


Or check out the climate of Saga for all months at once

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