Elqui Valley Weather in September
Thinking of visiting Elqui Valley in September? Expect low temperatures reaching 11°C (52°F) during the day, dropping to -1°C (30°F) at night, with some snow/rainfall likely.
Rainfall in Elqui Valley in September
Looking at the last 30 years, the data shows about 3 days with snow/rain, averaging 29 mm (1.1 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Elqui Valley in September
Elqui Valley in September gets highs of 11°C (52°F) during the day and drops to -1°C (30°F) at night. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of -1°C (30°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.
Sunshine in Elqui Valley in September
The area enjoys a moderate level of sunlight, with around 173 hours. It's a good balance between sunny and cloudy days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April and December typically offer the best weather for Elqui Valley.
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 Elqui Valley's climate page.
Elqui Valley Temperature in September
Min Temperature
-1°C (30°F)
Max Temperature
11°C (52°F)
Chance of Rain
10%
Precipitation
29 mm (1.1 in)
Rainy days
3 days
Humidity
82% *
Sunshine
173 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Elqui Valley typically stay consistent throughout September, with daily highs averaging around 11°C (52°F). Nights are cool, with lows around 8°C (46°F).
Average temperatures in September
Historical weather for Elqui Valley in September
Browse day-by-day weather records for Elqui Valley spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Elqui Valley historical weather extremes in September
The extremes listed below come from historical weather data collected in Elqui Valley from 1993 through 2025.
- Elqui Valley recorded its highest September temperature of 27°C (81°F) on September 7, 2013.
- The lowest daytime temperature in September was 11°C (52°F), recorded on September 30, 2007.
- The coldest night in September in Elqui Valley was on September 3, 2022, with a minimum of -9°C (16°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
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What to Wear in Elqui Valley in September
Pack for changing conditions in Elqui Valley in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Pack a light rain jacket or compact umbrella for occasional showers. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Elqui Valley 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 Elqui Valley's climate page.
Temperature Rainfall Sunshine Humidity
See the full Elqui Valley climate overview or explore weather in Chile.
