Ilo Weather in September
Ilo in September
The short of it: Ilo in September averages a high of 19 °C (67 °F) and a low of 14 °C (58 °F), with 2.0 mm (0.08 in) of rain and about 12 h 1 min of daylight. Rated 5 of 5 for a visit; the best months are April and November. Source: TerraClimate climate normals, 1991–2020.
Average high 19° · low 14° · rain 2.0 mm · daylight 12 h 1 min
✦✦✦✦✦ Recommended for a visit · best months: April & November
Thirty years of records give Ilo an average September high of 19°, a low of 14° and some 2.0 mm of rain. Much like August: highs about 19°, nights near 14°. Easy travelling weather. Rain is scarce, about 2.0 mm, the 2nd wettest month.
The sun is up for about 12 h 1 min in mid-September, 30 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 5 of 5 for a visit; the finest months here are April and November.
Against its neighbours, Ilo runs cooler than most and wetter than most in September. Pacocha, 2 km to the SSW, sees much the same highs.
September in Ilo, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus August
- 1° warmer, 1.0 mm less rain
- Versus October
- 2° colder
- Day–night spread
- 5°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 1 min
- Average wind
- 14 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| PacochaMoquegua Department | 2 km SSW | 19° | 14° | 2.0 mm |
| IteTacna | 47 km ESE | 20° | 13° | 2.0 mm |
| LocumbaTacna | 61 km E | 22° | 13° | 0.0 mm |
| San AntonioMoquegua Department | 64 km NE | 25° | 13° | 0.0 mm |
| MoqueguaMoquegua Department | 65 km NE | 25° | 13° | 0.0 mm |
| Punta de BombónArequipa | 70 km NW | 20° | 14° | 4.0 mm |
| CocachacraArequipa | 75 km NW | 21° | 14° | 3.0 mm |
| YacangoMoquegua Department | 78 km NE | 23° | 10° | 0.0 mm |