Asker Weather in September
Asker in September
The short of it: Asker in September averages a high of 15 °C (60 °F) and a low of 8 °C (46 °F), with 89 mm (3.5 in) of rain and about 12 h 44 min of daylight. Rated 2 of 5 for a visit; the best months are April and July. Source: TerraClimate climate normals, 1991–2020.
Average high 15° · low 8° · rain 89 mm · daylight 12 h 44 min
✦✦ Travel with care for a visit · best months: April & July
September in Asker brings afternoons near 15° and nights around 8°, with about 89 mm of rain over the month. The year turns hard here: highs drop 5° from August to about 15°, with nights near 8°. Wet spells are common — about 89 mm, the 5th wettest month.
The sun is up for about 12 h 44 min in mid-September, 171 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 April and July.
Against its neighbours, Asker runs about middling and about as wet in September. Billingstad, 5 km to the NNE, sees much the same highs.
September in Asker, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 5° colder, 8.0 mm less rain
- Versus October
- 6° warmer
- Day–night spread
- 7°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 44 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| BillingstadAkershus | 5 km NNE | 16° | 8° | 88 mm |
| RøykenAkershus | 10 km SSW | 15° | 8° | 93 mm |
| TranbyBuskerud | 10 km WSW | 15° | 7° | 92 mm |
| SkuiAkershus | 10 km N | 15° | 7° | 86 mm |
| NesoddtangenAkershus | 13 km ENE | 16° | 9° | 79 mm |
| LysakerAkershus | 14 km NE | 16° | 9° | 79 mm |
| DrammenBuskerud | 16 km SW | 15° | 8° | 94 mm |
| SætreAkershus | 18 km SSE | 16° | 9° | 85 mm |