Jōzankei
December
Weather in Jōzankei for December 2026
Your guide to Jōzankei weather in December - trends and predictions
Jōzankei is transformed into a snow paradise in December, with more than 20 snowy days on average.
In general, the average temperature in Jōzankei at the beginning of December is 1.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -1.6 °C by the end of December.
Is December a good time to visit Jōzankei? check out the best time to travel to Jōzankei page.
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Snow Forecast ❄️
Temperatures
More
4
Dry days
3
Rainy days
24
Snow days
-1°/-6°
Temperatures
19 km/h
Avg max wind
81 %
Avg humidity
Jōzankei Weather December
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Temperatures trend during December in Jōzankei
See the weather trend as well as the moving average line
December weather in Jōzankei day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Overcast | 5° /-1° | 0.3 mm | 0.1 cm | |
| 2 Dec. | Overcast | 4° /-3° | 2.4 mm | 0.4 cm | |
| 3 Dec. |  Patchy rain possible | 3° /-3° | 6.1 mm | 2.2 cm | |
| 4 Dec. |  Moderate snow | -1° /-5° | 5 mm | 3 cm | |
| 5 Dec. | Overcast | 0° /-5° | 1.2 mm | 0.9 cm | |
| 6 Dec. |  Patchy moderate snow | 1° /-3° | 1.2 mm | 0.4 cm | |
| 7 Dec. | Overcast | 1° /-3° | 0.2 mm | 0 cm | |
| 8 Dec. | Moderate snow | 0° /-4° | 13.5 mm | 7.9 cm | |
| 9 Dec. | Patchy moderate snow | -1° /-5° | 4.1 mm | 2.6 cm | |
| 10 Dec. |  Cloudy | -1° /-6° | 0.4 mm | 0.3 cm | |
| 11 Dec. | Patchy moderate snow | -1° /-6° | 9.9 mm | 6.8 cm | |
| 12 Dec. |  Light freezing rain | -4° /-8° | 6.5 mm | 4 cm | |
| 13 Dec. | Light freezing rain | -4° /-8° | 0.7 mm | 0.3 cm | |
| 14 Dec. | Patchy moderate snow | -1° /-9° | 11.2 mm | 7.5 cm | |
| 15 Dec. | Patchy moderate snow | 0° /-7° | 7.3 mm | 2.6 cm | |
| 16 Dec. | Overcast | -3° /-8° | 0.8 mm | 0.4 cm | |
| 17 Dec. | Overcast | -4° /-10° | 0.5 mm | 0.4 cm | |
| 18 Dec. |  Moderate or heavy snow showers | -3° /-10° | 3.2 mm | 1.9 cm | |
| 19 Dec. | Light freezing rain | 1° /-8° | 0.4 mm | 0 cm | |
| 20 Dec. | Overcast | 2° /-3° | 1.4 mm | 0 cm | |
| 21 Dec. | Cloudy | 1° /-5° | 7.9 mm | 0.4 cm | |
| 22 Dec. | Overcast | -3° /-7° | 2 mm | 1.4 cm | |
| 23 Dec. | Light freezing rain | 0° /-8° | 0.6 mm | 0 cm | |
| 24 Dec. | Light freezing rain | 1° /-6° | 2.7 mm | 0 cm | |
| 25 Dec. | Cloudy | 0° /-4° | 0.9 mm | 0.4 cm | |
| 26 Dec. | Light freezing rain | 1° /-7° | 6.3 mm | 3.6 cm | |
| 27 Dec. | Overcast | -5° /-11° | 2.8 mm | 2 cm | |
| 28 Dec. | Overcast | -3° /-9° | 1 mm | 0.7 cm | |
| 29 Dec. | Light freezing rain | -1° /-9° | 2.9 mm | 0 cm | |
| 30 Dec. | Overcast | -1° /-7° | 4.2 mm | 2.1 cm | |
| 31 Dec. |  Heavy snow | -2° /-8° | 8.4 mm | 5.5 cm | |
| Next | |||||
Important Notice
Our weather forecast for Jōzankei 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 Jōzankei forecast closer to your planned date for the most up-to-date weather information.
Change Month
Jōzankei weather in December vs November vs January
Compare December weather in Jōzankei with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| November | December | January | |
|---|---|---|---|
| Weather | Moderate snow | Moderate snow | Moderate snow |
| Temperatures | 5°/0° | -1°/-6° | -2°/-9° |
| Rainfall | 178 mm | 116 mm | 117 mm |
| Snowfall | 22 cm | 58 cm | 66 cm |
| Wind | 19.4 km/h | 19.2 km/h | 16.1 km/h |
| Humidity | 79% | 81% | 85% |
| Rainy days | 9 days | 3 days | 0 days |
| Snow days | 15 days | 24 days | 30 days |
| Dry days | 6 days | 4 days | 1 days |
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Jōzankei in December - FAQ
What are the expected maximum and minimum temperatures in Jōzankei during December?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Jōzankei during December?
Significant rainfall exceeding 116 mm is expected in Jōzankei during December, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Jōzankei in December 2026?
Jōzankei experiences an average snowfall of 57.635 cm during December, occurring over 24 days.
What are the typical wind conditions in Jōzankei during December?
The average wind speed in Jōzankei during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Jōzankei in December?
As you prepare for your trip to Jōzankei 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 Jōzankei, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long trousers
- 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
Jōzankei snow forecast December 2026
Track daily snowfall levels and discover Jōzankei’s snowy potential this December ❄️
On average, Jōzankei sees 24 snowy days during December, with approximately 57.6 cm of total snowfall.
December rainfall patterns in Jōzankei
Explore the daily rainfall trends and prepare for Jōzankeis December weather 💧
Typically, Jōzankei has 3 rainy days in December with a total of 116 mm of rainfall.
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