Click on a day for an hourly weather forecast
The temperatures in Iquique in September are quite cold with temperatures between 9°C and 21°C, warm clothes are a must.
There is little to no rain in Iquique during September, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.
Our weather forecast can give you a great sense of what weather to expect in Iquique in September 2025.
If you’re planning to visit Iquique in the near future, we highly recommend that you review the 14 day weather forecast for Iquique before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 25° / 16° | 0 | 31 | 0 | 5 mm | Perfect | Iquique in January |
| February | 25° / 16° | 1 | 28 | 0 | 8 mm | Perfect | Iquique in February |
| March | 25° / 16° | 0 | 31 | 0 | 2 mm | Perfect | Iquique in March |
| April | 23° / 14° | 0 | 30 | 0 | 2 mm | Perfect | Iquique in April |
| May | 22° / 12° | 0 | 31 | 0 | 1 mm | Good | Iquique in May |
| June | 21° / 10° | 0 | 30 | 0 | 2 mm | Good | Iquique in June |
| July | 20° / 9° | 0 | 31 | 0 | 4 mm | Good | Iquique in July |
| August | 20° / 8° | 0 | 31 | 0 | 1 mm | Good | Iquique in August |
| September | 21° / 9° | 0 | 30 | 0 | 1 mm | Good | Iquique in September |
| October | 21° / 11° | 0 | 31 | 0 | 1 mm | Good | Iquique in October |
| November | 22° / 13° | 0 | 30 | 0 | 1 mm | Good | Iquique in November |
| December | 23° / 15° | 0 | 31 | 0 | 2 mm | Perfect | Iquique in December |