Weather in Tokyo for December 2025
In general, the average temperature in Tokyo at the beginning of December is 13.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 10.6 °C by the end of December.
The climate of Tokyo in December is notably wet, with an average of 11 rainy days, and a total of 49 mm of precipitation.
Is December a good time to visit Tokyo? check out the best time to travel to Tokyo page.
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Tokyo Weather December
What’s the Weather Like in Tokyo This December?
Temperatures trend during December in Tokyo
December weather in Tokyo day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate or heavy rain shower | 14° /8° | 8.8 mm | 4 | |
| 2 Dec. |  Partly cloudy | 12° /7° | 0.3 mm | 4 | |
| 3 Dec. |  Sunny | 15° /8° | 0 mm | 4 | |
| 4 Dec. | Sunny | 15° /8° | 0 mm | 4 | |
| 5 Dec. | Partly cloudy | 11° /7° | 2.6 mm | 3 | |
| 6 Dec. |  Cloudy | 13° /8° | 2.6 mm | 3 | |
| 7 Dec. | Partly cloudy | 14° /8° | 2 mm | 4 | |
| 8 Dec. |  Overcast | 13° /7° | 14.3 mm | 3 | |
| 9 Dec. | Partly cloudy | 13° /7° | 0 mm | 4 | |
| 10 Dec. | Sunny | 14° /7° | 0.4 mm | 4 | |
| 11 Dec. | Overcast | 14° /8° | 0.2 mm | 3 | |
| 12 Dec. | Partly cloudy | 13° /8° | 3.4 mm | 4 | |
| 13 Dec. | Overcast | 13° /7° | 0.9 mm | 4 | |
| 14 Dec. |  Patchy rain possible | 12° /5° | 0.9 mm | 3 | |
| 15 Dec. | Sunny | 12° /5° | 0.4 mm | 3 | |
| 16 Dec. | Patchy rain possible | 13° /6° | 0.1 mm | 4 | |
| 17 Dec. | Sunny | 11° /5° | 4.1 mm | 3 | |
| 18 Dec. | Partly cloudy | 10° /3° | 0.8 mm | 3 | |
| 19 Dec. | Patchy rain possible | 9° /3° | 0.1 mm | 3 | |
| 20 Dec. | Sunny | 10° /3° | 0 mm | 3 | |
| 21 Dec. | Sunny | 12° /4° | 0.3 mm | 3 | |
| 22 Dec. | Partly cloudy | 11° /4° | 3.9 mm | 3 | |
| 23 Dec. | Overcast | 9° /3° | 0 mm | 3 | |
| 24 Dec. | Overcast | 11° /4° | 0.1 mm | 3 | |
| 25 Dec. | Patchy rain possible | 11° /4° | 1 mm | 3 | |
| 26 Dec. | Sunny | 10° /3° | 0 mm | 4 | |
| 27 Dec. | Overcast | 10° /4° | 0 mm | 3 | |
| 28 Dec. | Overcast | 10° /3° | 0 mm | 3 | |
| 29 Dec. | Partly cloudy | 12° /4° | 0 mm | 4 | |
| 30 Dec. | Moderate or heavy rain shower | 12° /4° | 1.1 mm | 3 | |
| 31 Dec. | Sunny | 9° /3° | 0.8 mm | 3 | |
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Tokyo in December - FAQ
What to pack to Tokyo in December?
As you prepare for your trip to Tokyo 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 Tokyo, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- 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 Tokyo
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