Västerås Weather in September
Västerås in September
The short of it: Västerås in September averages a high of 16 °C (62 °F) and a low of 8 °C (46 °F), with 47 mm (1.9 in) of rain and about 12 h 44 min of daylight. Rated 4 of 5 for a visit; the best months are May and August. Source: TerraClimate climate normals, 1991–2020.
Average high 16° · low 8° · rain 47 mm · daylight 12 h 44 min
✦✦✦✦ Recommended for a visit · best months: May & August
Thirty years of records give Västerås an average September high of 16°, a low of 8° and some 47 mm of rain. The year turns hard here: highs drop 6° from August to about 16°, with nights near 8°. Rain is modest, about 47 mm, the 6th wettest month.
The sun is up for about 12 h 44 min in mid-September, 169 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 4 of 5 for a visit; the finest months here are May and August.
Against its neighbours, Västerås runs about middling and drier than most in September. Skultuna, 14 km to the NW, sees much the same highs.
September in Västerås, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 6° colder, 19 mm less rain
- Versus October
- 7° warmer
- Day–night spread
- 9°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 44 min
- Average wind
- 9 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| SkultunaVästmanland | 14 km NW | 16° | 7° | 50 mm |
| HallstahammarVästmanland | 18 km W | 16° | 7° | 53 mm |
| SurahammarVästmanland | 21 km WNW | 16° | 7° | 52 mm |
| TorshällaSödermanland | 23 km SSW | 17° | 8° | 50 mm |
| HällbybrunnSödermanland | 26 km SSW | 17° | 7° | 50 mm |
| EskilstunaSödermanland | 28 km S | 17° | 7° | 54 mm |
| EnköpingUppsala | 30 km E | 17° | 7° | 48 mm |
| KöpingVästmanland | 34 km WSW | 17° | 7° | 52 mm |