Niigata
December
Weather in Niigata for December 2026
Your guide to Niigata weather in December - trends and predictions
With an average of 5 snowy days, Niigata usually enjoys a light touch of snow in December.
In general, the average temperature in Niigata at the beginning of December is 10.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 7.4 °C by the end of December.
Is December a good time to visit Niigata? check out the best time to travel to Niigata page.
✨ Is December a good time to visit Niigata? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
6
Dry days
20
Rainy days
5
Snow days
8°/5°
Temperatures
36 km/h
Avg max wind
71 %
Avg humidity
Niigata Weather December
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Temperatures trend during December in Niigata
See the weather trend as well as the moving average line
December weather in Niigata day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 11° /8° | 6.1 mm | 0 cm | |
| 2 Dec. | Light rain | 11° /8° | 6.6 mm | 0 cm | |
| 3 Dec. |  Moderate rain | 10° /5° | 13.2 mm | 0 cm | |
| 4 Dec. | Light rain | 9° /6° | 9 mm | 1 cm | |
| 5 Dec. | Moderate rain | 9° /6° | 11.2 mm | 0 cm | |
| 6 Dec. | Light rain | 10° /6° | 5.7 mm | 0 cm | |
| 7 Dec. | Moderate rain | 10° /6° | 10 mm | 0 cm | |
| 8 Dec. | Light rain | 10° /7° | 9 mm | 0 cm | |
| 9 Dec. | Light rain | 10° /7° | 4.4 mm | 0 cm | |
| 10 Dec. | Light rain | 10° /6° | 6.9 mm | 0 cm | |
| 11 Dec. | Light rain | 10° /6° | 6.9 mm | 0 cm | |
| 12 Dec. | Light rain | 7° /5° | 7 mm | 0 cm | |
| 13 Dec. | Light rain | 7° /4° | 5.3 mm | 0 cm | |
| 14 Dec. | Light rain | 8° /5° | 7.2 mm | 0 cm | |
| 15 Dec. | Moderate rain | 10° /6° | 22.5 mm | 0 cm | |
| 16 Dec. | Moderate rain | 10° /5° | 13.7 mm | 1.9 cm | |
| 17 Dec. |  Light sleet showers | 7° /3° | 16.3 mm | 0.8 cm | |
| 18 Dec. |  Light snow | 5° /3° | 6.2 mm | 2.6 cm | |
| 19 Dec. | Light snow | 7° /2° | 3.4 mm | 1.1 cm | |
| 20 Dec. | Light snow | 9° /5° | 9.2 mm | 1.5 cm | |
| 21 Dec. | Light snow | 8° /4° | 21.7 mm | 4.1 cm | |
| 22 Dec. | Light snow | 5° /2° | 9.7 mm | 3.6 cm | |
| 23 Dec. | Light rain | 5° /2° | 3.8 mm | 0.1 cm | |
| 24 Dec. | Light rain | 7° /3° | 6.4 mm | 0.2 cm | |
| 25 Dec. | Light sleet showers | 8° /5° | 10.1 mm | 0 cm | |
| 26 Dec. | Moderate rain | 9° /3° | 12.5 mm | 0 cm | |
| 27 Dec. | Light rain | 5° /2° | 4.1 mm | 0.4 cm | |
| 28 Dec. | Light snow | 5° /2° | 7.8 mm | 1.7 cm | |
| 29 Dec. | Light rain | 7° /4° | 9.9 mm | 1.6 cm | |
| 30 Dec. | Light rain | 9° /5° | 6.4 mm | 0 cm | |
| 31 Dec. | Light sleet showers | 8° /4° | 18.2 mm | 0.7 cm | |
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Important Notice
Our weather forecast for Niigata 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 Niigata forecast closer to your planned date for the most up-to-date weather information.
Change Month
Niigata weather in December vs November vs January
Compare December weather in Niigata 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 |  Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 14°/10° | 8°/5° | 6°/2° |
| Rainfall | 218 mm | 291 mm | 269 mm |
| Snowfall | 0 cm | 19 cm | 40 cm |
| Wind | 31.1 km/h | 36.1 km/h | 36.2 km/h |
| Humidity | 67% | 71% | 71% |
| Rainy days | 19 days | 20 days | 19 days |
| Snow days | 0 days | 5 days | 8 days |
| Dry days | 11 days | 6 days | 4 days |
Planning a trip to Niigata? Discover the best time to visit
Niigata in December - FAQ
What are the expected maximum and minimum temperatures in Niigata during December?
During December, expect a variety of temperatures with highs around 8° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Niigata during December?
Significant rainfall exceeding 290.5 mm is expected in Niigata during December, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Niigata in December 2026?
Niigata experiences an average snowfall of 19.2 cm during December, occurring over 5 days.
What are the typical wind conditions in Niigata during December?
The average wind speed in Niigata during December is 36 km/h, suggesting breezy to windy conditions, depending on your activities.
Niigata snow forecast December 2026
Track daily snowfall levels and discover Niigata’s snowy potential this December ❄️
On average, Niigata sees 5 snowy days during December, with approximately 19.2 cm of total snowfall.
December rainfall patterns in Niigata
Explore the daily rainfall trends and prepare for Niigatas December weather 💧
Typically, Niigata has 20 rainy days in December with a total of 290.5 mm of rainfall.
What to pack to Niigata in December?
Cold & raw · highs around 8 °C, frequent showers
As you prepare for your trip to Niigata 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 Niigata, during December, is comfortable and enjoyable, regardless of the weather conditions.
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