Wakayama
December
Weather in Wakayama for December 2026
Your guide to Wakayama weather in December - trends and predictions
In general, the average temperature in Wakayama at the beginning of December is 13.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 10.1 °C by the end of December.
Wakayama in December brings notable rainfall, with an average of 16 rainy days and a total precipitation of 59.7 mm.
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Temperatures
Rain 🌧️
More
15
Dry days
16
Rainy days
0
Snow days
11°/6°
Temperatures
24 km/h
Avg max wind
65 %
Avg humidity
Wakayama Weather December
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Temperatures trend during December in Wakayama
See the weather trend as well as the moving average line
December weather in Wakayama day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 16° /11° | 0 mm | 4 | |
| 2 Dec. |  Sunny | 16° /10° | 0 mm | 5 | |
| 3 Dec. | Patchy rain possible | 14° /8° | 0.2 mm | 4 | |
| 4 Dec. | Patchy rain possible | 11° /7° | 0.1 mm | 3 | |
| 5 Dec. | Patchy rain possible | 11° /7° | 1.1 mm | 3 | |
| 6 Dec. | Light rain shower | 12° /6° | 1.5 mm | 4 | |
| 7 Dec. | Patchy rain possible | 12° /7° | 0.5 mm | 4 | |
| 8 Dec. | Light rain shower | 13° /7° | 2 mm | 4 | |
| 9 Dec. | Patchy rain possible | 10° /7° | 0.1 mm | 3 | |
| 10 Dec. | Patchy rain possible | 11° /5° | 0.1 mm | 3 | |
| 11 Dec. | Patchy rain possible | 14° /7° | 1 mm | 4 | |
| 12 Dec. |  Partly cloudy | 11° /5° | 0.3 mm | 3 | |
| 13 Dec. |  Overcast | 11° /3° | 0.5 mm | 4 | |
| 14 Dec. | Light rain shower | 10° /6° | 12 mm | 3 | |
| 15 Dec. | Patchy rain possible | 9° /5° | 3.2 mm | 2 | |
| 16 Dec. | Light rain shower | 10° /6° | 1 mm | 3 | |
| 17 Dec. | Light rain shower | 12° /6° | 1.2 mm | 3 | |
| 18 Dec. | Patchy rain possible | 11° /6° | 0.1 mm | 3 | |
| 19 Dec. |  Light sleet | 10° /5° | 0.6 mm | 3 | |
| 20 Dec. | Overcast | 12° /6° | 0 mm | 2 | |
| 21 Dec. | Light rain shower | 14° /7° | 7.5 mm | 2 | |
| 22 Dec. | Light rain shower | 9° /5° | 1.2 mm | 2 | |
| 23 Dec. | Patchy rain possible | 10° /4° | 6.2 mm | 2 | |
| 24 Dec. | Patchy rain possible | 11° /8° | 4.1 mm | 1 | |
| 25 Dec. | Sunny | 11° /5° | 5.9 mm | 2 | |
| 26 Dec. |  Light drizzle | 9° /4° | 2.7 mm | 2 | |
| 27 Dec. | Patchy rain possible | 8° /4° | 0 mm | 2 | |
| 28 Dec. | Sunny | 9° /4° | 1.1 mm | 2 | |
| 29 Dec. | Sunny | 11° /5° | 0.2 mm | 2 | |
| 30 Dec. | Overcast | 12° /6° | 0 mm | 2 | |
| 31 Dec. | Light rain shower | 11° /6° | 4.8 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Wakayama 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 Wakayama forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wakayama weather in December vs November vs January
Compare December weather in Wakayama 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°/11° | 11°/6° | 9°/4° |
| Rainfall | 51 mm | 60 mm | 41 mm |
| Snowfall | 0 cm | 0 cm | 2 cm |
| Wind | 23.1 km/h | 24.4 km/h | 26.5 km/h |
| Humidity | 68% | 65% | 63% |
| Rainy days | 10 days | 16 days | 10 days |
| Snow days | 0 days | 0 days | 7 days |
| Dry days | 20 days | 15 days | 14 days |
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Wakayama in December - FAQ
What are the expected maximum and minimum temperatures in Wakayama during December?
During December, expect a variety of temperatures with highs around 11° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Wakayama during December?
Moderate rainfall is anticipated in Wakayama during December, with a total of 59.7 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Wakayama during December?
The average wind speed in Wakayama during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Wakayama in December?
As you prepare for your trip to Wakayama 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 Wakayama, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long trousers
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- 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
December rainfall patterns in Wakayama
Explore the daily rainfall trends and prepare for Wakayamas December weather 💧
Typically, Wakayama has 16 rainy days in December with a total of 59.7 mm of rainfall.
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