Selm Weather in September
Selm in September
The short of it: Selm in September averages a high of 20 °C (68 °F) and a low of 10 °C (49 °F), with 68 mm (2.7 in) of rain and about 12 h 33 min of daylight. Rated 4 of 5 for a visit; the best months are April and June. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 10° · rain 68 mm · daylight 12 h 33 min
✦✦✦✦ Recommended for a visit · best months: April & June
Thirty years of records give Selm an average September high of 20°, a low of 10° and some 68 mm of rain. Much like August: highs about 20°, nights near 10°. Easy travelling weather. Wet spells are common — about 68 mm, the 6th wettest month.
The sun is up for about 12 h 33 min in mid-September, 123 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 April and June.
Against its neighbours, Selm runs warmer than most and drier than most in September. Lünen, 10 km to the SSE, sees much the same highs.
September in Selm, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 4° colder, 21 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 10°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 12 h 33 min
- Average wind
- 10 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| LünenNorth Rhine-Westphalia | 10 km SSE | 20° | 10° | 68 mm |
| BergkamenNorth Rhine-Westphalia | 15 km SE | 20° | 10° | 65 mm |
| Castrop-RauxelNorth Rhine-Westphalia | 19 km SW | 20° | 10° | 74 mm |
| DortmundNorth Rhine-Westphalia | 20 km S | 20° | 10° | 72 mm |
| RecklinghausenNorth Rhine-Westphalia | 21 km WSW | 20° | 10° | 76 mm |
| UnnaNorth Rhine-Westphalia | 23 km SE | 19° | 9° | 70 mm |
| HerneNorth Rhine-Westphalia | 24 km SW | 20° | 10° | 77 mm |
| HammNorth Rhine-Westphalia | 24 km E | 20° | 10° | 59 mm |