Chaitén Weather in September
Chaitén in September
The short of it: Chaitén in September averages a high of 11 °C (53 °F) and a low of 4 °C (40 °F), with 153 mm (6.0 in) of rain and about 11 h 53 min of daylight. Rated 2 of 5 for a visit; the best months are February and January. Source: TerraClimate climate normals, 1991–2020.
Average high 11° · low 4° · rain 153 mm · daylight 11 h 53 min
✦✦ Travel with care for a visit · best months: February & January
September in Chaitén brings afternoons near 11° and nights around 4°, with about 153 mm of rain over the month. Much like August: highs about 11°, nights near 4°. A wool coat will serve you well. Wet spells are common — about 153 mm, the 6th wettest month.
The sun is up for about 11 h 53 min in mid-September, 88 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates September 2 of 5 for a visit; the finest months here are February and January.
Against its neighbours, Chaitén runs cooler than most and drier than most in September. Futaleufú, 74 km to the ESE, sees much the same highs.
September in Chaitén, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus August
- 2° warmer, 101 mm less rain
- Versus October
- 2° colder
- Day–night spread
- 7°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 53 min
- Average wind
- 15 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| FutaleufúLos Lagos Region | 74 km ESE | 12° | 2° | 111 mm |
| QuellónLos Lagos Region | 77 km WSW | 11° | 6° | 179 mm |
| ChonchiLos Lagos Region | 93 km WNW | 12° | 6° | 162 mm |
| DalcahueLos Lagos Region | 98 km NW | 12° | 5° | 163 mm |
| CastroLos Lagos Region | 100 km WNW | 12° | 5° | 164 mm |
| TrevelinChubut | 103 km E | 14° | 3° | 72 mm |
| PalenaLos Lagos Region | 107 km SE | 12° | 3° | 103 mm |
| EsquelChubut | 113 km E | 12° | 1° | 44 mm |