Cosos Weather in September
Cosos in September
The short of it: Cosos in September averages a high of 26 °C (78 °F) and a low of 14 °C (56 °F), with 1.0 mm (0.04 in) of rain and about 12 h 2 min of daylight. Rated 5 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.
Average high 26° · low 14° · rain 1.0 mm · daylight 12 h 2 min
✦✦✦✦✦ Recommended for a visit · best months: July & June
September in Cosos brings afternoons near 26° and nights around 14°, with about 1.0 mm of rain over the month. Much like August: highs about 26°, nights near 14°. Easy travelling weather. Rain is scarce, about 1.0 mm, the 7th wettest month.
The sun is up for about 12 h 2 min in mid-September, 27 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 5 of 5 for a visit; the finest months here are July and June.
Against its neighbours, Cosos runs warmer than most and wetter than most in September. El Pedregal, 46 km to the SE, sees much the same highs.
September in Cosos, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus August
- 1° warmer, 0.0 mm more rain
- Versus October
- 1° colder
- Day–night spread
- 12°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 2 min
- Average wind
- 9 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| El PedregalArequipa | 46 km SE | 26° | 12° | 0.0 mm |
| LlutaArequipa | 51 km E | 21° | 3° | 1.0 mm |
| YanaquihuaArequipa | 52 km NW | 20° | 4° | 1.0 mm |
| HuamboArequipa | 54 km NE | 19° | 0° | 4.0 mm |
| IspacasArequipa | 57 km NW | 22° | 6° | 1.0 mm |
| San JacintoArequipa | 64 km SSW | 22° | 14° | 2.0 mm |
| Santa Rita de SiguasArequipa | 65 km SE | 26° | 12° | 0.0 mm |
| ArirahuaArequipa | 65 km NW | 18° | 2° | 4.0 mm |