Itauguá Weather in September
September in Itauguá 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 122 mm (4.8 in) on average. An umbrella is a good idea.
Rainfall in Itauguá in September
Past climate data indicates that roughly 6 days will see rain, totalling around 122 mm (4.8 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 Itauguá in September
September in Itauguá brings typical temperatures with highs around 28°C (82°F) and lows of 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. 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.
Sunshine in Itauguá in September
The month enjoys around 203 hours of sunshine, creating mostly sunny days with good weather conditions.Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Itauguá's climate page.
Itauguá Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
28°C (82°F)
Chance of Rain
18%
Precipitation
122 mm (4.8 in)
Rainy days
6 days
Humidity
65% *
Sunshine
203 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Itauguá typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 15°C (59°F) to 18°C (64°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 Itauguá in September
Browse day-by-day weather records for Itauguá spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Itauguá historical weather extremes in September
Our historical data for Itauguá spans 1976 to 2025, revealing these weather extremes.
- The warmest day in September was on September 26, 2020, with a maximum of 42°C (108°F).
- Nighttime temperatures dropped to 3°C (37°F) on September 6, 2006, marking the coldest September night on record.
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 Itauguá in September
Warm but pleasant conditions in Itauguá 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Itauguá 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 Itauguá's climate page.
Temperature Rainfall Sunshine Humidity
See the full Itauguá climate overview or explore weather in Paraguay.
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