Ciudad del Este Weather in September
September in Ciudad del Este averages 28°C (82°F) during the day and 16°C (61°F) at night. Quite a bit of rainfall is typical this month, with around 162 mm (6.4 in) on average. An umbrella is a good idea.
Rainfall in Ciudad del Este in September
Past climate data indicates that roughly 9 days will see rain, totalling around 162 mm (6.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Ciudad del Este in September
Daytime temperatures in Ciudad del Este reach 28°C (82°F) in September, dropping to 16°C (61°F) at night. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 16°C (61°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.Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Ciudad del Este.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Paraguay, check out our Ciudad del Este's climate page.
Ciudad del Este Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
28°C (82°F)
Chance of Rain
30%
Precipitation
162 mm (6.4 in)
Rainy days
9 days
Humidity
75%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ciudad del Este typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 13°C (55°F) to 16°C (61°F).
Average temperatures in September
Daily Historical Precipitation
50-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 Ciudad del Este in September
Browse day-by-day weather records for Ciudad del Este spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ciudad del Este historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Ciudad del Este.
- The warmest day in September was on September 30, 2020, with a maximum of 40°C (104°F).
- Ciudad del Este registered its coldest September night on September 17, 1980, with temperatures dropping to 0°C (32°F).
Best Places in Paraguay in September
Find out more about the weather in Paraguay and which places have the best travel conditions in this month. See all of Paraguay in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Ciudad del Este in September
Warm but pleasant conditions in Ciudad del Este in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Ciudad del Este 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 Paraguay, check out our Ciudad del Este's climate page.
See the full Ciudad del Este climate overview or explore weather in Paraguay.
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