Clervaux Weather in September
Clervaux in September
The short of it: Clervaux in September averages a high of 18 °C (65 °F) and a low of 9 °C (49 °F), with 73 mm (2.9 in) of rain and about 12 h 32 min of daylight. Rated 3 of 5 for a visit; the best months are August and June. Source: TerraClimate climate normals, 1991–2020.
Average high 18° · low 9° · rain 73 mm · daylight 12 h 32 min
✦✦✦ Fair for a visit · best months: August & June
September in Clervaux brings afternoons near 18° and nights around 9°, with about 73 mm of rain over the month. The year turns hard here: highs drop 4° from August to about 18°, with nights near 9°. Wet spells are common — about 73 mm, the 6th wettest month.
The sun is up for about 12 h 32 min in mid-September, 116 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 3 of 5 for a visit; the finest months here are August and June.
Against its neighbours, Clervaux runs cooler than most and wetter than most in September. Bastogne, 23 km to the WSW, is 1° cooler by day.
September in Clervaux, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 4° colder, 4.0 mm more rain
- Versus October
- 5° warmer
- Day–night spread
- 9°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 12 h 32 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| BastogneWallonia | 23 km WSW | 18° | 9° | 77 mm |
| ArlonWallonia | 44 km SSW | 19° | 9° | 69 mm |
| LuxembourgLuxembourg | 50 km S | 20° | 10° | 63 mm |
| Marche-en-FamenneWallonia | 53 km WNW | 19° | 10° | 68 mm |
| TrierRheinland-Pfalz | 55 km SE | 20° | 10° | 58 mm |
| KonzRheinland-Pfalz | 55 km SE | 20° | 10° | 57 mm |
| AubangeWallonia | 57 km SSW | 20° | 10° | 66 mm |
| HeusyWallonia | 59 km NNW | 19° | 10° | 81 mm |