Altheim Weather in September
Altheim in September
The short of it: Altheim in September averages a high of 19 °C (66 °F) and a low of 10 °C (49 °F), with 80 mm (3.1 in) of rain and about 12 h 30 min of daylight. Rated 3 of 5 for a visit; the best months are June and August. Source: TerraClimate climate normals, 1991–2020.
Average high 19° · low 10° · rain 80 mm · daylight 12 h 30 min
✦✦✦ Fair for a visit · best months: June & August
September in Altheim brings afternoons near 19° and nights around 10°, with about 80 mm of rain over the month. Highs fall 6° against August, to near 19°; nights run about 10°. Wet spells are common — about 80 mm, the 5th wettest month.
The sun is up for about 12 h 30 min in mid-September, 108 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 June and August.
Against its neighbours, Altheim runs warmer than most and about as wet in September. Simbach am Inn, 16 km to the W, sees much the same highs.
September in Altheim, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 6° colder, 21 mm less rain
- Versus October
- 5° warmer
- Day–night spread
- 10°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 12 h 30 min
- Average wind
- 6 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Simbach am InnBavaria | 16 km W | 19° | 10° | 83 mm |
| PockingBavaria | 18 km NNE | 19° | 9° | 73 mm |
| Ried im InnkreisUpper Austria | 19 km ESE | 19° | 9° | 90 mm |
| Bad GriesbachBavaria | 22 km N | 19° | 9° | 73 mm |
| PfarrkirchenBavaria | 30 km NW | 19° | 9° | 74 mm |
| FürstenzellBavaria | 31 km NNE | 19° | 9° | 71 mm |
| BurghausenBavaria | 31 km WSW | 19° | 10° | 90 mm |
| OrtenburgBavaria | 33 km N | 19° | 9° | 70 mm |