Contern Weather in September
Contern in September
The short of it: Contern in September averages a high of 20 °C (67 °F) and a low of 10 °C (49 °F), with 62 mm (2.4 in) of rain and about 12 h 31 min of daylight. Rated 4 of 5 for a visit; the best months are June and August. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 10° · rain 62 mm · daylight 12 h 31 min
✦✦✦✦ Recommended for a visit · best months: June & August
Thirty years of records give Contern an average September high of 20°, a low of 10° and some 62 mm of rain. The year turns hard here: highs drop 5° from August to about 20°, with nights near 10°. Wet spells are common — about 62 mm, the 9th wettest month.
The sun is up for about 12 h 31 min in mid-September, 114 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 August.
Against its neighbours, Contern runs cooler than most and drier than most in September. Bonnevoie-Sud, 6 km to the WNW, sees much the same highs.
September in Contern, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 9th wettest of 12
- Versus August
- 5° colder, 2.0 mm less rain
- Versus October
- 6° warmer
- Day–night spread
- 10°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 12 h 31 min
- Average wind
- 10 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Bonnevoie-SudLuxembourg | 6 km WNW | 20° | 10° | 63 mm |
| LuxembourgLuxembourg | 7 km WNW | 20° | 10° | 63 mm |
| BelairLuxembourg | 9 km WNW | 20° | 10° | 63 mm |
| DudelangeEsch-sur-Alzette | 15 km SW | 20° | 10° | 64 mm |
| Esch-sur-AlzetteEsch-sur-Alzette | 20 km WSW | 19° | 10° | 66 mm |
| ThionvilleGrand Est | 25 km S | 21° | 10° | 58 mm |
| YutzGrand Est | 25 km S | 21° | 10° | 59 mm |
| KonzRheinland-Pfalz | 28 km ENE | 20° | 10° | 57 mm |