Bromma Weather in September
Bromma in September
The short of it: Bromma in September averages a high of 16 °C (62 °F) and a low of 9 °C (47 °F), with 48 mm (1.9 in) of rain and about 12 h 43 min of daylight. Rated 4 of 5 for a visit; the best months are May and July. Source: TerraClimate climate normals, 1991–2020.
Average high 16° · low 9° · rain 48 mm · daylight 12 h 43 min
✦✦✦✦ Recommended for a visit · best months: May & July
September in Bromma brings afternoons near 16° and nights around 9°, with about 48 mm of rain over the month. The year turns hard here: highs drop 5° from August to about 16°, with nights near 9°. Rain is modest, about 48 mm, the 6th wettest month.
The sun is up for about 12 h 43 min in mid-September, 167 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 July.
Against its neighbours, Bromma runs warmer than most and wetter than most in September. Sundbyberg, 3 km to the NE, sees much the same highs.
September in Bromma, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 5° colder, 16 mm less rain
- Versus October
- 6° warmer
- Day–night spread
- 8°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 43 min
- Average wind
- 13 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| SundbybergStockholm | 3 km NE | 16° | 9° | 48 mm |
| SolnaStockholm | 4 km ENE | 16° | 9° | 48 mm |
| RåsundaStockholm | 4 km NE | 16° | 9° | 48 mm |
| RinkebyStockholm | 5 km N | 17° | 8° | 48 mm |
| VasastadenStockholm | 5 km ENE | 16° | 9° | 48 mm |
| KungsholmenStockholm | 6 km E | 16° | 9° | 49 mm |
| TenstaStockholm | 6 km NNW | 17° | 8° | 48 mm |
| KistaStockholm | 7 km N | 17° | 8° | 48 mm |