Weather in Iwaki in Desember
Climate normals based on 10 years of historical data for Iwaki, Jepang.
Average high
8°C
Average low
1°C
Rainfall
55 mm
6 rainy days
Sunshine
3.3h/day
Kelembapan
70%
How Hot Is Iwaki in Desember?
Autumn deepens in Iwaki — afternoon highs of 8°C give way to 1°C nights, the coolest readings since spring. The pattern barely shifts from November — just a 6°C difference in average high.
Sunshine Hours in Desember
Iwaki's winter daylight is limited and the sun is patchy: 3.3h of direct sun.
Does It Rain In Iwaki In Desember?
Moderate showers shape December: 55mm of rain in Iwaki across 6 days.
Is Iwaki Humid In Desember?
Mugginess defines the air in Iwaki: 70% humidity, especially heavy after rain.
Wind In Iwaki In Desember
Sea breeze or thermal winds keep Iwaki moving at 22 kph in December.
Cloud Cover In Iwaki In Desember
Grey, cloudy days are the norm: 58% average cover in Iwaki.
Cities With Similar Weather In Desember
Weather in Iwaki, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 6°C / -1°C | 68mm | Details → |
| Cuaca di Bulan Februari | 7°C / -1°C | 55mm | Details → |
| Cuaca di Bulan Maret | 11°C / 2°C | 161mm | Details → |
| Cuaca di Bulan April | 15°C / 7°C | 150mm | Details → |
| Cuaca di Bulan Mei | 20°C / 12°C | 167mm | Details → |
| Cuaca di Bulan Juni | 23°C / 15°C | 182mm | Details → |
| Cuaca di Bulan Juli | 27°C / 20°C | 231mm | Details → |
| Cuaca di Bulan Agustus | 28°C / 21°C | 236mm | Details → |
| Cuaca di Bulan September | 24°C / 18°C | 244mm | Details → |
| Cuaca di Bulan Oktober | 19°C / 11°C | 184mm | Details → |
| Cuaca di Bulan November | 14°C / 6°C | 99mm | Details → |
| Cuaca di Bulan Desember | 8°C / 1°C | 55mm |