Weather in Selfoss in september
Climate normals based on 10 years of historical data for Selfoss, Island.
Average high
10°C
Average low
6°C
Rainfall
191 mm
18 rainy days
Sunshine
2.3h/day
Vlhkosť
81%
How Hot Is Selfoss in september?
The month-long average for Selfoss in September is 8°C, ranging between 10°C highs and 6°C lows. A 3°C cooler reading than August, but next month (October) will drop further.
Sunshine Hours in september
Grey skies dominate Selfoss: 2.3h of sun a day, sun up between 6:50 am and 7:50 pm.
Does It Rain In Selfoss In september?
Rainfall is heavy and regular: 191mm in 18 days in Selfoss.
Is Selfoss Humid In september?
Air feels constantly thick in Selfoss: 81% humidity is the norm in September.
Wind In Selfoss In september
Expect a breezy September in Selfoss — winds average 24 kph.
Cloud Cover In Selfoss In september
Grey, cloudy days are the norm: 71% average cover in Selfoss.
Cities With Similar Weather In september
Weather in Selfoss, month by month
| Month | High / Low | Dážď | |
|---|---|---|---|
| Počasie v januári | 1°C / -3°C | 173mm | Details → |
| Počasie vo februári | 2°C / -2°C | 170mm | Details → |
| Počasie v marci | 3°C / -1°C | 162mm | Details → |
| Počasie v apríli | 6°C / 2°C | 139mm | Details → |
| Počasie v máji | 9°C / 4°C | 131mm | Details → |
| Počasie v júni | 12°C / 7°C | 113mm | Details → |
| Počasie v júli | 14°C / 9°C | 101mm | Details → |
| Počasie v auguste | 13°C / 8°C | 131mm | Details → |
| Počasie v septembri | 10°C / 6°C | 191mm | |
| Počasie v októbri | 7°C / 3°C | 180mm | Details → |
| Počasie v novembri | 4°C / 0°C | 154mm | Details → |
| Počasie v decembri | 1°C / -2°C | 171mm | Details → |