Słupsk Weather in September
Słupsk in September
The short of it: Słupsk in September averages a high of 18 °C (65 °F) and a low of 10 °C (50 °F), with 60 mm (2.4 in) of rain and about 12 h 36 min of daylight. Rated 4 of 5 for a visit; the best months are August and June. Source: TerraClimate climate normals, 1991–2020.
Average high 18° · low 10° · rain 60 mm · daylight 12 h 36 min
✦✦✦✦ Recommended for a visit · best months: August & June
Thirty years of records give Słupsk an average September high of 18°, a low of 10° and some 60 mm of rain. The year turns hard here: highs drop 4° from August to about 18°, with nights near 10°. Wet spells are common — about 60 mm, the 4th wettest month.
The sun is up for about 12 h 36 min in mid-September, 137 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 4 of 5 for a visit; the finest months here are August and June.
Against its neighbours, Słupsk runs warmer than most and drier than most in September. Kobylnica, 3 km to the SW, sees much the same highs.
September in Słupsk, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 4° colder, 9.0 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 8°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 36 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| KobylnicaPomerania | 3 km SW | 18° | 10° | 61 mm |
| Dębnica KaszubskaPomerania | 13 km SE | 18° | 10° | 62 mm |
| DamnicaPomerania | 16 km ENE | 18° | 10° | 63 mm |
| UstkaPomerania | 17 km NW | 18° | 10° | 59 mm |
| SławnoWest Pomerania | 25 km WSW | 18° | 10° | 62 mm |
| KępicePomerania | 26 km SSW | 18° | 10° | 61 mm |
| GłówczycePomerania | 28 km NE | 18° | 10° | 63 mm |
| KołczygłowyPomerania | 28 km SSE | 18° | 9° | 62 mm |