Ashigarashimo-gun (Hakone)
December
Weather in Ashigarashimo-gun for December 2026
Your guide to Ashigarashimo-gun weather in December - trends and predictions
In general, the average temperature in Ashigarashimo-gun at the beginning of December is 11.2 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 8.4 °C by the end of December.
With an average of 5 rainy days, Ashigarashimo-gun experiences minimal rainfall in December.
Is December a good time to visit Ashigarashimo-gun? check out the best time to travel to Ashigarashimo-gun page.
✨ Is December a good time to visit Ashigarashimo-gun? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
26
Dry days
5
Rainy days
0
Snow days
10°/4°
Temperatures
16 km/h
Avg max wind
67 %
Avg humidity
Ashigarashimo-gun Weather December
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Temperatures trend during December in Ashigarashimo-gun
See the weather trend as well as the moving average line
December weather in Ashigarashimo-gun day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate rain | 12° /5° | 14 mm | 0 cm | |
| 2 Dec. |  Sunny | 11° /5° | 0.4 mm | 0 cm | |
| 3 Dec. | Sunny | 13° /5° | 0 mm | 0 cm | |
| 4 Dec. |  Patchy rain possible | 11° /5° | 0 mm | 0 cm | |
| 5 Dec. |  Cloudy | 9° /5° | 0.5 mm | 0 cm | |
| 6 Dec. | Sunny | 11° /6° | 0.6 mm | 0 cm | |
| 7 Dec. | Sunny | 11° /6° | 0.2 mm | 0 cm | |
| 8 Dec. |  Light rain | 12° /5° | 2.5 mm | 0 cm | |
| 9 Dec. | Sunny | 10° /5° | 0.2 mm | 0 cm | |
| 10 Dec. | Cloudy | 12° /5° | 0 mm | 0 cm | |
| 11 Dec. | Patchy rain possible | 12° /6° | 0.1 mm | 0 cm | |
| 12 Dec. | Light rain | 10° /5° | 4.4 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 10° /5° | 2.3 mm | 0 cm | |
| 14 Dec. | Light rain | 10° /4° | 2.7 mm | 0 cm | |
| 15 Dec. | Patchy rain possible | 9° /3° | 2.4 mm | 0 cm | |
| 16 Dec. | Sunny | 10° /4° | 0.4 mm | 0 cm | |
| 17 Dec. | Light rain | 9° /2° | 7.6 mm | 0 cm | |
| 18 Dec. | Sunny | 7° /1° | 0.2 mm | 0 cm | |
| 19 Dec. | Sunny | 8° /2° | 0.1 mm | 0 cm | |
| 20 Dec. | Patchy rain possible | 9° /2° | 1.8 mm | 0 cm | |
| 21 Dec. | Patchy rain possible | 10° /4° | 2.1 mm | 0 cm | |
| 22 Dec. | Light rain | 9° /3° | 4.2 mm | 0 cm | |
| 23 Dec. | Sunny | 7° /1° | 0.2 mm | 0 cm | |
| 24 Dec. | Light rain | 10° /3° | 3.6 mm | 0 cm | |
| 25 Dec. | Patchy rain possible | 10° /4° | 1.5 mm | 0 cm | |
| 26 Dec. | Sunny | 8° /2° | 0.1 mm | 0 cm | |
| 27 Dec. |  Overcast | 6° /2° | 0.5 mm | 0.3 cm | |
| 28 Dec. |  Partly cloudy | 8° /2° | 0.1 mm | 0 cm | |
| 29 Dec. | Sunny | 10° /3° | 0 mm | 0 cm | |
| 30 Dec. | Light rain | 10° /3° | 3.3 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 7° /2° | 1.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Ashigarashimo-gun 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 Ashigarashimo-gun forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ashigarashimo-gun weather in December vs November vs January
Compare December weather in Ashigarashimo-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.
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 15°/9° | 10°/4° | 7°/1° |
| Rainfall | 123 mm | 57 mm | 52 mm |
| Snowfall | 0 cm | 0 cm | 2 cm |
| Wind | 13.5 km/h | 16.1 km/h | 15.3 km/h |
| Humidity | 74% | 67% | 66% |
| Rainy days | 9 days | 5 days | 5 days |
| Snow days | 0 days | 0 days | 2 days |
| Dry days | 21 days | 26 days | 24 days |
Planning a trip to Ashigarashimo-gun? Discover the best time to visit
Ashigarashimo-gun in December - FAQ
What are the expected maximum and minimum temperatures in Ashigarashimo-gun during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 4°.
How much rainfall should be expected in Ashigarashimo-gun during December?
Moderate rainfall is anticipated in Ashigarashimo-gun during December, with a total of 57.4 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Ashigarashimo-gun in December 2026?
Ashigarashimo-gun typically sees 0.3 cm of snowfall during December.
What are the typical wind conditions in Ashigarashimo-gun during December?
The average wind speed in Ashigarashimo-gun during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Ashigarashimo-gun snow forecast December 2026
Track daily snowfall levels and discover Ashigarashimo-gun’s snowy potential this December ❄️
December rainfall patterns in Ashigarashimo-gun
Explore the daily rainfall trends and prepare for Ashigarashimo-guns December weather 💧
Typically, Ashigarashimo-gun has 5 rainy days in December with a total of 57.4 mm of rainfall.
What to pack to Ashigarashimo-gun in December?
Cold & raw · highs around 10 °C, frequent showers
As you prepare for your trip to Ashigarashimo-gun 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 Ashigarashimo-gun, during December, is comfortable and enjoyable, regardless of the weather conditions.
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