Rotnes Weather in September
Rotnes in September
The short of it: Rotnes in September averages a high of 15 °C (58 °F) and a low of 7 °C (45 °F), with 97 mm (3.8 in) of rain and about 12 h 44 min of daylight. Rated 2 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.
Average high 15° · low 7° · rain 97 mm · daylight 12 h 44 min
✦✦ Travel with care for a visit · best months: July & August
September in Rotnes brings afternoons near 15° and nights around 7°, with about 97 mm of rain over the month. Highs fall 5° against August, to near 15°; nights run about 7°. Wet spells are common — about 97 mm, the 4th wettest month.
The sun is up for about 12 h 44 min in mid-September, 173 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates September 2 of 5 for a visit; the finest months here are July and August.
Against its neighbours, Rotnes runs cooler than most and wetter than most in September. Ask, 10 km to the E, sees much the same highs.
September in Rotnes, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 5° colder, 13 mm less rain
- Versus October
- 6° warmer
- Day–night spread
- 8°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 44 min
- Average wind
- 10 km/h