Koblenz Weather in September
Koblenz in September
The short of it: Koblenz in September averages a high of 20 °C (69 °F) and a low of 10 °C (51 °F), with 58 mm (2.3 in) of rain and about 12 h 32 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 58 mm · daylight 12 h 32 min
✦✦✦✦ Recommended for a visit · best months: April & June
September in Koblenz brings afternoons near 20° and nights around 10°, with about 58 mm of rain over the month. Highs fall 5° against August, to near 20°; nights run about 10°. Rain is modest, about 58 mm, the 6th wettest month.
The sun is up for about 12 h 32 min in mid-September, 117 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 4 of 5 for a visit; the finest months here are April and June.
Against its neighbours, Koblenz runs warmer than most and wetter than most in September. Neuwied, 12 km to the NW, sees much the same highs.
September in Koblenz, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 5° colder, 10 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 10°
- Snow season
- January
- Daylight, mid-month
- 12 h 32 min
- Average wind
- 8 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| NeuwiedRheinland-Pfalz | 12 km NW | 21° | 10° | 56 mm |
| AndernachRheinland-Pfalz | 15 km NW | 20° | 10° | 55 mm |
| Limburg an der LahnHesse | 34 km E | 20° | 9° | 51 mm |
| Bad Neuenahr-AhrweilerRheinland-Pfalz | 39 km WNW | 20° | 10° | 57 mm |
| KönigswinterNorth Rhine-Westphalia | 45 km NW | 20° | 10° | 60 mm |
| TaunussteinHesse | 47 km ESE | 18° | 9° | 60 mm |
| Hennef (Sieg)North Rhine-Westphalia | 51 km NNW | 20° | 10° | 67 mm |
| DotzheimHesse | 54 km SE | 20° | 10° | 49 mm |