Weather in Castletown in 9月
Climate normals based on 10 years of historical data for Castletown, マン島.
Average high
15°C
Average low
13°C
Rainfall
105 mm
15 rainy days
Sunshine
2.5h/day
湿度
81%
How Hot Is Castletown in 9月?
Castletown in September clocks an average daytime peak of 15°C with overnight lows around 13°C.
Sunshine Hours in 9月
Heavy overcast keeps sun limited in Castletown: just 2.5h a day in September.
Does It Rain In Castletown In 9月?
Wet conditions dominate Castletown: 105mm of rain on 15 days.
Is Castletown Humid In 9月?
Castletown is sticky and humid throughout September: 81% humidity makes the heat feel relentless.
Wind In Castletown In 9月
Castletown sees consistent breezes in September: typical wind speeds of 33 kph.
Cloud Cover In Castletown In 9月
Grey, cloudy days are the norm: 70% average cover in Castletown.
Cities With Similar Weather In 9月
Weather in Castletown, month by month
| Month | High / Low | 雨 | |
|---|---|---|---|
| 1月の天気 | 9°C / 6°C | 97mm | Details → |
| 2月の天気 | 8°C / 6°C | 97mm | Details → |
| 3月の天気 | 8°C / 6°C | 98mm | Details → |
| 4月の天気 | 10°C / 7°C | 61mm | Details → |
| 5月の天気 | 12°C / 10°C | 59mm | Details → |
| 6月の天気 | 15°C / 12°C | 66mm | Details → |
| 7月の天気 | 16°C / 14°C | 90mm | Details → |
| 8月の天気 | 16°C / 14°C | 100mm | Details → |
| 9月の天気 | 15°C / 13°C | 105mm | |
| 10月の天気 | 14°C / 11°C | 121mm | Details → |
| 11月の天気 | 11°C / 9°C | 127mm | Details → |
| 12月の天気 | 10°C / 8°C | 132mm | Details → |