Iquique Weather in September
With daytime temperatures of 20°C (68°F) and nighttime lows of 13°C (55°F), September in Iquique brings pleasant temperatures during the day. The perfect weather makes it an appealing time to visit.
Rainfall in Iquique in September
Climate statistics over the past 30 years suggest around a single day of rain, with 17 mm (0.7 in) average for the month. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Iquique in September
September in Iquique is generally perfect, with days reaching 20°C (68°F) and nights settling around 13°C (55°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Iquique in September
The month experiences a moderate amount of sunlight, with 186 hours of sunshine. This provides a nice balance between sunshine and clouds.If you're planning additional trips, our weather planner can help you find destinations that match your weather preferences.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Iquique's climate page.
Iquique Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
20°C (68°F)
Chance of Rain
4%
Precipitation
17 mm (0.7 in)
Rainy days
a single day
Humidity
72%
Sunshine
186 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Iquique typically stay consistent throughout September, with daily highs averaging around 20°C (68°F). Nights are pleasant, with lows around 15°C (59°F).
Average temperatures in September
Historical weather for Iquique in September
Browse day-by-day weather records for Iquique spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Iquique historical weather extremes in September
The extremes listed below come from historical weather data collected in Iquique from 1993 through 2025.
- The warmest day in September was on September 2, 2009, with a maximum of 22°C (72°F).
- On September 24, 2010, Iquique saw its coldest September day with temperatures maxing out at 14°C (57°F).
- Iquique registered its coldest September night on September 8, 2010, with temperatures dropping to 10°C (50°F).
Best Places in Chile in September
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Iquique in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Iquique in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Iquique's climate page.
Temperature Rainfall Sunshine Humidity
See the full Iquique climate overview or explore weather in Chile.
