Weather in Hiroshima in december
Climate normals based on 10 years of historical data for Hiroshima, Japan.
Average high
11°C
Average low
4°C
Rainfall
62 mm
6 rainy days
Sunshine
2.8h/day
Luftfuktighet
75%
How Hot Is Hiroshima in december?
Hiroshima's December is firmly autumnal — 11°C afternoons, 4°C overnights.
Sunshine Hours in december
Short days and grey skies define December: sunrise 7:10 am, sunset 5:00 pm, only 2.8h of sun.
Does It Rain In Hiroshima In december?
December brings reliable rain to Hiroshima: 62mm across 6 days.
Is Hiroshima Humid In december?
Tropical-style humidity defines Hiroshima's December: 75% on average, with constant mugginess.
Wind In Hiroshima In december
December brings gentle winds to Hiroshima — averaging 16 kph.
Cloud Cover In Hiroshima In december
Grey, cloudy days are the norm: 65% average cover in Hiroshima.
Cities With Similar Weather In december
Weather in Hiroshima, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 9°C / 2°C | 63mm | Details → |
| Vädret i februari | 10°C / 2°C | 74mm | Details → |
| Vädret i mars | 14°C / 5°C | 129mm | Details → |
| Vädret i april | 18°C / 9°C | 175mm | Details → |
| Vädret i maj | 22°C / 14°C | 160mm | Details → |
| Vädret i juni | 25°C / 18°C | 253mm | Details → |
| Vädret i juli | 29°C / 22°C | 342mm | Details → |
| Vädret i augusti | 31°C / 24°C | 231mm | Details → |
| Vädret i september | 27°C / 20°C | 222mm | Details → |
| Vädret i oktober | 22°C / 14°C | 114mm | Details → |
| Vädret i november | 17°C / 9°C | 80mm | Details → |
| Vädret i december | 11°C / 4°C | 62mm |