Billdal Weather in September
Billdal in September
The short of it: Billdal in September averages a high of 17 °C (62 °F) and a low of 10 °C (50 °F), with 72 mm (2.8 in) of rain and about 12 h 40 min of daylight. Rated 3 of 5 for a visit; the best months are April and July. Source: TerraClimate climate normals, 1991–2020.
Average high 17° · low 10° · rain 72 mm · daylight 12 h 40 min
✦✦✦ Fair for a visit · best months: April & July
Thirty years of records give Billdal an average September high of 17°, a low of 10° and some 72 mm of rain. Much like August: highs about 17°, nights near 10°. A wool coat will serve you well. Wet spells are common — about 72 mm, the 5th wettest month.
The sun is up for about 12 h 40 min in mid-September, 155 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 3 of 5 for a visit; the finest months here are April and July.
Against its neighbours, Billdal runs warmer than most and drier than most in September. Särö, 7 km to the S, sees much the same highs.
September in Billdal, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 4° colder, 17 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 7°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 40 min
- Average wind
- 21 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| SäröHalland | 7 km S | 17° | 10° | 70 mm |
| KålleredVästra Götaland | 9 km NE | 16° | 9° | 78 mm |
| Västra FrölundaVästra Götaland | 9 km N | 17° | 10° | 74 mm |
| LindomeVästra Götaland | 9 km E | 16° | 10° | 77 mm |
| ValldaHalland | 11 km SSE | 16° | 10° | 73 mm |
| MölndalVästra Götaland | 11 km NNE | 17° | 10° | 76 mm |
| KungsbackaHalland | 12 km SE | 17° | 10° | 75 mm |
| MajornaVästra Götaland | 14 km N | 17° | 10° | 74 mm |