Weather in Douglas in september
Climate normals based on 10 years of historical data for Douglas, Iiri.
Average high
16°C
Average low
10°C
Rainfall
105 mm
12 rainy days
Sunshine
2.2h/day
Niiskus
85%
How Hot Is Douglas in september?
Douglas cools into a comfortable rhythm — 16°C by day, 10°C at night, averaging 13°C.
Sunshine Hours in september
Douglas is gloomy through September: 2.2h of direct sun on a typical day.
Does It Rain In Douglas In september?
September's rainfall in Douglas is significant: 105mm across 12 days.
Is Douglas Humid In september?
Expect heavy, oppressive air in Douglas — humidity peaks at 85% on average.
Wind In Douglas In september
Douglas sees consistent breezes in September: typical wind speeds of 22 kph.
Cloud Cover In Douglas In september
Grey, cloudy days are the norm: 74% average cover in Douglas.
Cities With Similar Weather In september
Weather in Douglas, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 9°C / 4°C | 92mm | Details → |
| Veebruari ilm | 9°C / 4°C | 100mm | Details → |
| Märtsi ilm | 10°C / 4°C | 112mm | Details → |
| Aprilli ilm | 11°C / 5°C | 83mm | Details → |
| Mai ilm | 14°C / 8°C | 85mm | Details → |
| Juuni ilm | 17°C / 10°C | 69mm | Details → |
| Juuli ilm | 18°C / 12°C | 82mm | Details → |
| Augusti ilm | 18°C / 12°C | 97mm | Details → |
| Septembri ilm | 16°C / 10°C | 105mm | |
| Oktoobri ilm | 13°C / 8°C | 133mm | Details → |
| Novembri ilm | 11°C / 6°C | 99mm | Details → |
| Detsembri ilm | 9°C / 5°C | 130mm | Details → |