Weather in スウォンジ in 12月
Climate normals based on 10 years of historical data for スウォンジ, 英国.
Average high
10°C
Average low
7°C
Rainfall
212 mm
19 rainy days
Sunshine
1.0h/day
湿度
83%
How Hot Is スウォンジ in 12月?
スウォンジ's December sits at about 8°C overall, climbing to 10°C by mid-afternoon and dropping to 7°C before dawn. The pattern barely shifts from November — just a 2°C difference in average high.
Sunshine Hours in 12月
Dark winter days in スウォンジ: sun up briefly between 8:15 am and 4:10 pm, with only 1.0h of direct sun.
Does It Rain In スウォンジ In 12月?
December brings the heaviest rains of the year to スウォンジ: 212mm across 19 days.
Is スウォンジ Humid In 12月?
スウォンジ is sticky and humid throughout December: 83% humidity makes the heat feel relentless.
Wind In スウォンジ In 12月
Sea breeze or thermal winds keep スウォンジ moving at 32 kph in December.
Cloud Cover In スウォンジ In 12月
Persistent overcast defines スウォンジ's December: 76% cloud cover on average.
Cities With Similar Weather In 12月
Weather in スウォンジ, month by month
| Month | High / Low | 雨 | |
|---|---|---|---|
| 1月の天気 | 9°C / 5°C | 153mm | Details → |
| 2月の天気 | 9°C / 5°C | 137mm | Details → |
| 3月の天気 | 10°C / 5°C | 134mm | Details → |
| 4月の天気 | 12°C / 7°C | 75mm | Details → |
| 5月の天気 | 15°C / 10°C | 100mm | Details → |
| 6月の天気 | 17°C / 12°C | 96mm | Details → |
| 7月の天気 | 19°C / 14°C | 125mm | Details → |
| 8月の天気 | 18°C / 15°C | 151mm | Details → |
| 9月の天気 | 17°C / 13°C | 151mm | Details → |
| 10月の天気 | 14°C / 11°C | 186mm | Details → |
| 11月の天気 | 11°C / 8°C | 167mm | Details → |
| 12月の天気 | 10°C / 7°C | 212mm |