Hiroshima
December
Weather in Hiroshima for December 2026
Your guide to Hiroshima weather in December - trends and predictions
With an average of 4 snowy days, Hiroshima usually enjoys a light touch of snow in December.
In general, the average temperature in Hiroshima at the beginning of December is 11.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 9 °C by the end of December.
Is December a good time to visit Hiroshima? check out the best time to travel to Hiroshima page.
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Snow Forecast ❄️
Temperatures
More
17
Dry days
10
Rainy days
4
Snow days
10°/3°
Temperatures
17 km/h
Avg max wind
72 %
Avg humidity
Hiroshima Weather December
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Temperatures trend during December in Hiroshima
See the weather trend as well as the moving average line
December weather in Hiroshima day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 12° /4° | 0.2 mm | 0 cm | |
| 2 Dec. |  Cloudy | 13° /4° | 0.1 mm | 0 cm | |
| 3 Dec. | Patchy rain possible | 12° /3° | 0.5 mm | 0.1 cm | |
| 4 Dec. |  Sunny | 11° /3° | 0.2 mm | 0 cm | |
| 5 Dec. | Patchy rain possible | 11° /4° | 0.6 mm | 0 cm | |
| 6 Dec. |  Overcast | 11° /4° | 0.3 mm | 0 cm | |
| 7 Dec. | Patchy rain possible | 13° /4° | 0.4 mm | 0 cm | |
| 8 Dec. | Patchy rain possible | 13° /3° | 0.8 mm | 0 cm | |
| 9 Dec. | Sunny | 13° /4° | 0.1 mm | 0 cm | |
| 10 Dec. | Sunny | 14° /5° | 0 mm | 0 cm | |
| 11 Dec. | Patchy rain possible | 13° /6° | 3.1 mm | 0 cm | |
| 12 Dec. | Patchy rain possible | 12° /5° | 0.3 mm | 0 cm | |
| 13 Dec. | Sunny | 11° /4° | 1.5 mm | 0 cm | |
| 14 Dec. | Patchy rain possible | 10° /3° | 2.4 mm | 0 cm | |
| 15 Dec. | Overcast | 10° /2° | 1.3 mm | 0 cm | |
| 16 Dec. | Patchy rain possible | 10° /2° | 4.2 mm | 0 cm | |
| 17 Dec. | Cloudy | 8° /1° | 2.3 mm | 0.1 cm | |
| 18 Dec. | Cloudy | 7° /1° | 0.4 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 8° /1° | 0.6 mm | 0 cm | |
| 20 Dec. | Overcast | 9° /2° | 0.4 mm | 0 cm | |
| 21 Dec. |  Partly cloudy | 9° /2° | 8.8 mm | 0.2 cm | |
| 22 Dec. | Cloudy | 8° /1° | 1.2 mm | 0.1 cm | |
| 23 Dec. | Partly cloudy | 9° /1° | 0.4 mm | 0 cm | |
| 24 Dec. | Sunny | 9° /2° | 3 mm | 0 cm | |
| 25 Dec. | Sunny | 9° /1° | 0.6 mm | 0 cm | |
| 26 Dec. | Sunny | 8° /1° | 0.4 mm | 0.1 cm | |
| 27 Dec. | Partly cloudy | 8° /1° | 1.2 mm | 0 cm | |
| 28 Dec. | Partly cloudy | 10° /2° | 3 mm | 0.1 cm | |
| 29 Dec. | Patchy rain possible | 10° /2° | 0.7 mm | 0 cm | |
| 30 Dec. | Overcast | 10° /1° | 4.1 mm | 0 cm | |
| 31 Dec. |  Light drizzle | 8° /1° | 1.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Hiroshima 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 Hiroshima forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hiroshima weather in December vs November vs January
Compare December weather in Hiroshima 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 | 16°/8° | 10°/3° | 8°/1° |
| Rainfall | 86 mm | 45 mm | 50 mm |
| Snowfall | 0 cm | 1 cm | 2 cm |
| Wind | 14.9 km/h | 17.4 km/h | 17.4 km/h |
| Humidity | 72% | 72% | 71% |
| Rainy days | 20 days | 10 days | 12 days |
| Snow days | 0 days | 4 days | 5 days |
| Dry days | 10 days | 17 days | 14 days |
Planning a trip to Hiroshima? Discover the best time to visit
Hiroshima in December - FAQ
What are the expected maximum and minimum temperatures in Hiroshima during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Hiroshima during December?
In December, Hiroshima can expect light to moderate rainfall, totaling 44.9 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Hiroshima in December 2026?
Hiroshima experiences an average snowfall of 0.739333 cm during December, occurring over 4 days.
What are the typical wind conditions in Hiroshima during December?
The average wind speed in Hiroshima during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Hiroshima snow forecast December 2026
Track daily snowfall levels and discover Hiroshima’s snowy potential this December ❄️
On average, Hiroshima sees 4 snowy days during December, with approximately 0.7 cm of total snowfall.
December rainfall patterns in Hiroshima
Explore the daily rainfall trends and prepare for Hiroshimas December weather 💧
Typically, Hiroshima has 10 rainy days in December with a total of 44.9 mm of rainfall.
What to pack to Hiroshima in December?
Cold & raw · highs around 10 °C, frequent showers
As you prepare for your trip to Hiroshima 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 Hiroshima, during December, is comfortable and enjoyable, regardless of the weather conditions.
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