Coihaique Weather in September
Coihaique in September sees low daytime temperatures of 8°C (46°F) and nighttime lows of -1°C (30°F). Rainfall is fairly high this month at around 124 mm (4.9 in), so pack a rain jacket to stay dry.
Rainfall in Coihaique in September
Analyzing past climate data, one can expect approximately 5 days of snow/rain, averaging 124 mm (4.9 in). Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Coihaique in September
September in Coihaique brings low temperatures, with highs of 8°C (46°F) and nights around -1°C (30°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.
Sunshine in Coihaique in September
The month experiences a moderate amount of sunlight, with 158 hours of sunshine. This provides a nice balance between sunshine and clouds.September in Coihaique has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 Coihaique's climate page.
Coihaique Temperature in September
Min Temperature
-1°C (30°F)
Max Temperature
8°C (46°F)
Chance of Rain
18%
Precipitation
124 mm (4.9 in)
Rainy days
5 days
Humidity
66% *
Sunshine
158 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Coihaique typically stay consistent throughout September, with daily highs averaging around 8°C (46°F). Nights are cold, with lows typically ranging from 0°C (32°F) to 2°C (36°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Coihaique in September
Browse day-by-day weather records for Coihaique spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Coihaique historical weather extremes in September
The extremes listed below come from historical weather data collected in Coihaique from 1993 through 2025.
- The warmest day in September was on September 25, 1996, with a maximum of 22°C (72°F).
- The lowest daytime temperature in September was -1°C (30°F), recorded on September 9, 2000.
- The coldest night in September in Coihaique was on September 4, 2006, with a minimum of -9°C (16°F).
- Peak precipitation in September occurred on September 24, 2002, when 46 mm (1.8 in) of precipitation was measured.
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
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tolerable
unpleasant
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What to Wear in Coihaique in September
Cold weather calls for smart layering in September. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Coihaique 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 Coihaique's climate page.
Temperature Rainfall Sunshine Humidity
See the full Coihaique climate overview or explore weather in Chile.
