Weather in Skien in September
Climate normals based on 10 years of historical data for Skien, Norway.
Average high
16°C
Average low
9°C
Rainfall
147 mm
12 rainy days
Sunshine
3.3h/day
Kelembapan
78%
How Hot Is Skien in September?
September is a comfortable in-between month for Skien — warm enough by day at 16°C, crisp at night around 9°C. That's about 3°C warmer than August and similar to what Skien sees in October.
Sunshine Hours in September
Sun and cloud trade off in Skien's September: 3.3h of direct sun, daylight from 6:50 am to 7:40 pm.
Does It Rain In Skien In September?
Wet conditions dominate Skien: 147mm of rain on 12 days.
Is Skien Humid In September?
Air feels constantly thick in Skien: 78% humidity is the norm in September.
Wind In Skien In September
Breezes around 17 kph in Skien this September — comfortable for outdoor activity.
Cloud Cover In Skien In September
Cloudy skies dominate Skien in September — averaging 65% cloud cover.
Cities With Similar Weather In September
Weather in Skien, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca Januari | 0°C / -5°C | 99mm | Details → |
| Cuaca Februari | 2°C / -4°C | 78mm | Details → |
| Cuaca Mac | 5°C / -2°C | 79mm | Details → |
| Cuaca April | 10°C / 1°C | 49mm | Details → |
| Cuaca Mei | 15°C / 6°C | 80mm | Details → |
| Cuaca Jun | 20°C / 10°C | 95mm | Details → |
| Cuaca Julai | 20°C / 12°C | 111mm | Details → |
| Cuaca Ogos | 19°C / 11°C | 113mm | Details → |
| Cuaca September | 16°C / 9°C | 147mm | |
| Cuaca Oktober | 10°C / 5°C | 110mm | Details → |
| Cuaca November | 5°C / 1°C | 124mm | Details → |
| Cuaca Disember | 1°C / -3°C | 99mm | Details → |