Weather in Tokyo in december
Climate normals based on 10 years of historical data for Tokyo, Japan.
Average high
12°C
Average low
5°C
Rainfall
59 mm
6 rainy days
Sunshine
4.4h/day
Luftfuktighet
50%
Sea temperature
14.5°C
How Hot Is Tokyo in december?
Tokyo's December brings classic autumn comfort — 12°C afternoons and 5°C mornings.
Sunshine Hours in december
December is dim in Tokyo: 4.4h of sun a day, daylight from 6:40 am to 4:30 pm.
Does It Rain In Tokyo In december?
Rainfall is steady but not heavy: 59mm in 6 days in Tokyo.
Is Tokyo Humid In december?
Tokyo's December feels balanced: humidity averages 50%, neither dry nor sticky.
How Warm Is The Sea In Tokyo In december?
The water stays cold off Tokyo in December — averaging around 14.5°C, brisk for most swimmers.
Wind In Tokyo In december
Tokyo sees consistent breezes in December: typical wind speeds of 20 kph.
Cloud Cover In Tokyo In december
Sun and cloud trade off in Tokyo during December — about 49% cloud cover on average.
Cities With Similar Weather In december
Weather in Tokyo, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 9°C / 2°C | 60mm | Details → |
| Vädret i februari | 11°C / 3°C | 59mm | Details → |
| Vädret i mars | 14°C / 6°C | 148mm | Details → |
| Vädret i april | 18°C / 11°C | 141mm | Details → |
| Vädret i maj | 23°C / 16°C | 145mm | Details → |
| Vädret i juni | 26°C / 19°C | 210mm | Details → |
| Vädret i juli | 30°C / 24°C | 218mm | Details → |
| Vädret i augusti | 31°C / 25°C | 157mm | Details → |
| Vädret i september | 27°C / 22°C | 239mm | Details → |
| Vädret i oktober | 22°C / 16°C | 204mm | Details → |
| Vädret i november | 17°C / 10°C | 98mm | Details → |
| Vädret i december | 12°C / 5°C | 59mm |