Dülmen Weather in September
Dülmen in September
The short of it: Dülmen in September averages a high of 20 °C (67 °F) and a low of 10 °C (49 °F), with 69 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 June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 10° · rain 69 mm · daylight 12 h 33 min
✦✦✦✦ Recommended for a visit · best months: June & September
Thirty years of records give Dülmen an average September high of 20°, a low of 10° and some 69 mm of rain. Much like August: highs about 20°, nights near 10°. Easy travelling weather. Wet spells are common — about 69 mm, the 6th wettest month.
The sun is up for about 12 h 33 min in mid-September, 124 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 June and September.
Against its neighbours, Dülmen runs about middling and drier than most in September. Marl, 23 km to the SW, sees much the same highs.
September in Dülmen, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 4° colder, 19 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 |
|---|---|---|---|---|
| MarlNorth Rhine-Westphalia | 23 km SW | 20° | 10° | 74 mm |
| RecklinghausenNorth Rhine-Westphalia | 25 km SSW | 20° | 10° | 76 mm |
| MünsterNorth Rhine-Westphalia | 28 km ENE | 20° | 10° | 66 mm |
| HertenNorth Rhine-Westphalia | 28 km SSW | 20° | 10° | 76 mm |
| DorstenNorth Rhine-Westphalia | 29 km SW | 20° | 11° | 73 mm |
| LünenNorth Rhine-Westphalia | 29 km SE | 20° | 10° | 68 mm |
| Castrop-RauxelNorth Rhine-Westphalia | 31 km S | 20° | 10° | 74 mm |
| HerneNorth Rhine-Westphalia | 33 km S | 20° | 10° | 77 mm |