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Weather in Niseko Town for December 2025

Your guide to Niseko Town weather in December - trends and predictions

    Snow Forecast ❄️

  • Niseko Town is transformed into a snow paradise in December, with more than 20 snowy days on average.
    According to Niseko Town snow forecast for December 2025, 11 snowy days are expected in the next 2 weeks. The closest date with snow is Sunday, 14 December.

    • Temperatures

  • Until now, December 2025 in Niseko Town is slightly cooler than the historical average by -0.7 °C.

  • Expect cooler weather in the next days in Niseko Town with the forecast suggesting a temperature of -1.4 °C, lower than the historical average.

  • In general, the average temperature in Niseko Town at the beginning of December is 0.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of -2 °C by the end of December.

    • More

  • Is December a good time to visit Niseko Town? check out the best time to travel to Niseko Town page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
0
Dry days
Average rainy days
0
Rainy days
Average snowy days
31
Snow days
Average temperatures
-2°/-8°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
89 %
Avg humidity

Niseko Town Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy snow showers
1°
2
Moderate or heavy snow showers
-0°
3
Moderate or heavy snow showers
-0°
4
Moderate or heavy snow showers
-2°
5
Moderate or heavy snow showers
1°
6
Mist
2°
7
Moderate or heavy snow showers
2°
8
Light snow showers
-0°
9
Moderate or heavy snow showers
2°
10
Light snow showers
-1°
11
Moderate or heavy snow showers
-1°
12
Moderate or heavy snow showers
-4°
13
Moderate or heavy snow showers
-4°
14
Moderate or heavy snow showers
1°
15
Heavy snow
-2°
16
Light snow
-5°
17
Moderate or heavy snow showers
-9°
18
Light snow showers
-5°
19
Light drizzle
0°
20
Fog
1°
21
Light freezing rain
-3°
22
Cloudy
2°
23
Moderate rain
6°
24
Light snow showers
1°
25
Moderate or heavy snow showers
2°
26
Blizzard
-4°
27
Light snow
-4°
28
Light snow showers
-3°
29
Light snow
-3°
30
Light snow showers
-1°
31
Heavy snow
-1°

Temperatures trend during December in Niseko Town

See the weather trend as well as the moving average line

December weather in Niseko Town day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-5° 7.2 mm 5 cm
2 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-8° 5.9 mm 3.6 cm
3 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-7° 8.3 mm 3 cm
4 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -2° /-8° 9.1 mm 6.6 cm
5 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-6° 7.9 mm 5.2 cm
6 Dec. Mist
Mist
 2° /-4° 3.8 mm 2.5 cm
7 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-4° 12.6 mm 2.5 cm
8 Dec. Light snow showers
Light snow showers
 0° /-7° 12.1 mm 8.6 cm
9 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-5° 4.6 mm 2 cm
10 Dec. Light snow showers
Light snow showers
 -1° /-7° 3.4 mm 2.6 cm
11 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -1° /-7° 9.2 mm 6.8 cm
12 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -4° /-8° 8.6 mm 6.2 cm
13 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -4° /-7° 10.5 mm 8 cm
14 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-6° 9.5 mm 6.9 cm
15 Dec. Heavy snow
Heavy snow
 -2° /-6° 18.8 mm 9.5 cm
16 Dec. Light snow
Light snow
 -5° /-10° 1.8 mm 1.3 cm
17 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -9° /-10° 5.7 mm 4.1 cm
18 Dec. Light snow showers
Light snow showers
 -5° /-10° 1.5 mm 1 cm
19 Dec. Light drizzle
Light drizzle
 0° /-7° 4 mm 0.7 cm
20 Dec. Fog
Fog
 1° /0° 0.4 mm 0 cm
21 Dec. Light freezing rain
Light freezing rain
 -3° /-10° 0.2 mm 0.2 cm
22 Dec. Cloudy
Cloudy
 2° /-10° 0.1 mm 0 cm
23 Dec. Moderate rain
Moderate rain
 6° /3° 6.6 mm 0 cm
24 Dec. Light snow showers
Light snow showers
 1° /-1° 0.2 mm 0.1 cm
25 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-3° 10.6 mm 0.8 cm
26 Dec. Blizzard
Blizzard
 -4° /-6° 6 mm 2.2 cm
27 Dec. Light snow
Light snow
 -4° /-13° 0.7 mm 0.5 cm
28 Dec. Light snow showers
Light snow showers
 -3° /-11° 3.9 mm 2.8 cm
29 Dec. Light snow
Light snow
 -3° /-10° 6.9 mm 5 cm
30 Dec. Light snow showers
Light snow showers
 -1° /-8° 3.6 mm 2.8 cm
31 Dec. Heavy snow
Heavy snow
 -1° /-7° 14.2 mm 10.8 cm
Next
Important Notice
Our weather forecast for Niseko Town in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Niseko Town forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
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Niseko Town weather in December vs November vs January

Compare December weather in Niseko Town with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherModerate snow
Moderate snow
Moderate snow
Moderate snow
Moderate snow
Moderate snow
Temperatures5°/-1°-2°/-8°-2°/-8°
Rainfall238 mm261 mm218 mm
Snowfall81 cm171 cm164 cm
Wind14.5 km/h15.5 km/h12.8 km/h
Humidity87%89%90%
Rainy days3 days0 days0 days
Snow days21 days31 days31 days
Dry days6 days0 days0 days

Planning a trip to Niseko Town? Discover the best time to visit

Niseko Town in December - FAQ

What are the expected maximum and minimum temperatures in Niseko Town during December?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Niseko Town during December?
Significant rainfall exceeding 261.4 mm is expected in Niseko Town during December, occurring over more than 0 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Niseko Town in December 2025?
Niseko Town experiences an average snowfall of 171.28 cm during December, occurring over 31 days.
What are the typical wind conditions in Niseko Town during December?
The average wind speed in Niseko Town during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Niseko Town in December?

As you prepare for your trip to Niseko Town in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Niseko Town, during December, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
    • Thermal Wear: Base layers for cold destinations
    • All-Weather Jacket: Waterproof and breathable
  • Footwear
    • Waterproof Shoes
    • Insulated Boots: For snowy and extremely cold temperatures
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

Niseko Town snow forecast December 2025

Track daily snowfall levels and discover Niseko Town’s snowy potential this December ❄️
On average, Niseko Town sees 31 snowy days during December, with approximately 171.3 cm of total snowfall.

December rainfall patterns in Niseko Town

Explore the daily rainfall trends and prepare for Niseko Towns December weather 💧

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Get accurate weather forecasts for Niseko Town, located at latitude 42.779 and longitude 140.669. Stay updated with localized weather information tailored for Niseko Town.

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