Ito-gun (Kōyasan)
January
Weather in Ito-gun for January 2026
Your guide to Ito-gun weather in January - trends and predictions
With an average of 3 snowy days, Ito-gun usually enjoys a light touch of snow in January.
In general, the average temperature in Ito-gun at the beginning of January is 6.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 6.3 °C by the end of January.
The climate of Ito-gun in January is notably wet, with an average of 13 rainy days, and a total of 51.5 mm of precipitation.
Is January a good time to visit Ito-gun? check out the best time to travel to Ito-gun page.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
15
Dry days
13
Rainy days
3
Snow days
7°/-1°
Temperatures
17 km/h
Avg max wind
74 %
Avg humidity
Ito-gun Weather January
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Temperatures trend during January in Ito-gun
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January weather in Ito-gun day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 7° /0° | 0.1 mm | 0 cm | |
| 2 Jan. |  Sunny | 9° /-1° | 0 mm | 0 cm | |
| 3 Jan. | Patchy rain possible | 7° /0° | 0.3 mm | 0 cm | |
| 4 Jan. |  Overcast | 5° /0° | 0 mm | 0 cm | |
| 5 Jan. | Overcast | 8° /-2° | 0 mm | 0 cm | |
| 6 Jan. |  Moderate or heavy rain shower | 5° /0° | 29.6 mm | 0 cm | |
| 7 Jan. | Patchy rain possible | 5° /0° | 2.3 mm | 0 cm | |
| 8 Jan. | Patchy rain possible | 4° /0° | 0.2 mm | 0 cm | |
| 9 Jan. | Patchy rain possible | 3° /-3° | 1.2 mm | 0 cm | |
| 10 Jan. |  Light freezing rain | 3° /-5° | 3.3 mm | 1 cm | |
| 11 Jan. |  Patchy moderate snow | 3° /-2° | 2.9 mm | 0.6 cm | |
| 12 Jan. | Light freezing rain | 6° /-1° | 0.6 mm | 0 cm | |
| 13 Jan. | Patchy rain possible | 5° /-1° | 0.8 mm | 0 cm | |
| 14 Jan. | Overcast | 7° /0° | 0 mm | 0 cm | |
| 15 Jan. | Moderate rain at times | 6° /0° | 2.2 mm | 0 cm | |
| 16 Jan. | Light freezing rain | 4° /-1° | 0.5 mm | 0 cm | |
| 17 Jan. | Patchy rain possible | 5° /-1° | 0.1 mm | 0 cm | |
| 18 Jan. | Sunny | 8° /-2° | 0 mm | 0 cm | |
| 19 Jan. | Overcast | 12° /-1° | 2 mm | 0 cm | |
| 20 Jan. | Patchy rain possible | 10° /3° | 1.3 mm | 0 cm | |
| 21 Jan. | Overcast | 8° /0° | 0 mm | 0 cm | |
| 22 Jan. | Sunny | 8° /0° | 0 mm | 0 cm | |
| 23 Jan. | Overcast | 12° /0° | 0 mm | 0 cm | |
| 24 Jan. | Overcast | 11° /1° | 0 mm | 0 cm | |
| 25 Jan. |  Partly cloudy | 7° /0° | 0 mm | 0 cm | |
| 26 Jan. | Overcast | 7° /-2° | 0 mm | 0 cm | |
| 27 Jan. | Patchy rain possible | 10° /-1° | 1.3 mm | 0 cm | |
| 28 Jan. | Overcast | 5° /0° | 1.1 mm | 0 cm | |
| 29 Jan. | Light freezing rain | 5° /0° | 1 mm | 0 cm | |
| 30 Jan. | Light freezing rain | 4° /0° | 0.1 mm | 0 cm | |
| 31 Jan. |  Light snow | 6° /-1° | 0.6 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Ito-gun in January 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 Ito-gun forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ito-gun weather in January vs December vs February
Compare January weather in Ito-gun with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 8°/1° | 7°/-1° | 6°/-2° |
| Rainfall | 36 mm | 52 mm | 58 mm |
| Snowfall | 2 cm | 2 cm | 5 cm |
| Wind | 16.8 km/h | 16.5 km/h | 18.7 km/h |
| Humidity | 76% | 74% | 73% |
| Rainy days | 12 days | 13 days | 14 days |
| Snow days | 3 days | 3 days | 5 days |
| Dry days | 16 days | 15 days | 9 days |
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Ito-gun in January - FAQ
What are the expected maximum and minimum temperatures in Ito-gun during January?
Prepare for cooler days with highs just around 7° and colder nights, dipping below -1°.
How much rainfall should be expected in Ito-gun during January?
Moderate rainfall is anticipated in Ito-gun during January, with a total of 51.5 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
Will it snow in Ito-gun in January 2026?
Ito-gun experiences an average snowfall of 1.7 cm during January, occurring over 3 days.
What are the typical wind conditions in Ito-gun during January?
The average wind speed in Ito-gun during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Ito-gun in January?
As you prepare for your trip to Ito-gun in January, 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 Ito-gun, during January, 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
Ito-gun snow forecast January 2026
Track daily snowfall levels and discover Ito-gun’s snowy potential this January ❄️
January rainfall patterns in Ito-gun
Explore the daily rainfall trends and prepare for Ito-guns January weather 💧
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