Ostwald Weather in September
Ostwald in September
The short of it: Ostwald in September averages a high of 21 °C (70 °F) and a low of 11 °C (52 °F), with 66 mm (2.6 in) of rain and about 12 h 30 min of daylight. Rated 4 of 5 for a visit; the best months are April and September. Source: TerraClimate climate normals, 1991–2020.
Average high 21° · low 11° · rain 66 mm · daylight 12 h 30 min
✦✦✦✦ Recommended for a visit · best months: April & September
September in Ostwald brings afternoons near 21° and nights around 11°, with about 66 mm of rain over the month. Highs fall 5° against August, to near 21°; nights run about 11°. Wet spells are common — about 66 mm, the 4th wettest month.
The sun is up for about 12 h 30 min in mid-September, 110 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 4 of 5 for a visit; the finest months here are April and September.
Against its neighbours, Ostwald runs about middling and about as wet in September. Illkirch-Graffenstaden, 2 km to the S, sees much the same highs.
September in Ostwald, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 5° colder, 5.0 mm more rain
- Versus October
- 6° warmer
- Day–night spread
- 10°
- Snow season
- Dec–Jan
- Daylight, mid-month
- 12 h 30 min
- Average wind
- 8 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Illkirch-GraffenstadenGrand Est | 2 km S | 21° | 11° | 67 mm |
| LingolsheimGrand Est | 3 km NW | 21° | 11° | 65 mm |
| StrasbourgGrand Est | 5 km NNE | 21° | 11° | 66 mm |
| SchiltigheimGrand Est | 8 km NNE | 21° | 11° | 66 mm |
| KehlBaden-Wurttemberg | 8 km ENE | 21° | 11° | 70 mm |
| BischheimGrand Est | 9 km NNE | 21° | 11° | 68 mm |
| OffenburgBaden-Wurttemberg | 19 km ESE | 21° | 11° | 80 mm |
| LahrBaden-Wurttemberg | 25 km SSE | 21° | 11° | 79 mm |