Areguá
Weather by month
Current –

Areguá Weather in September

September in Areguá sees daytime temperatures around 28°C (82°F) and lows of 16°C (61°F) at night. With around 121 mm (4.8 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Areguá in September

Historically, the month has about 5 days of rain, averaging 121 mm (4.8 in) in total. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Areguá in September

September in Areguá brings high temperatures, with highs of 28°C (82°F) and nights around 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 lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Areguá in September

Expect sunny days throughout the month, with an estimated 203 hours of sunshine. This makes it a pleasant time to visit Areguá.

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.

Areguá Temperature in September

Min Temperature
16°C (61°F)
Max Temperature
28°C (82°F)
Chance of Rain
18%
Precipitation
121 mm (4.8 in)
Rainy days
5 days
Humidity
65% *
Sunshine
203 hours *
Percentage Sunshine
*
* Data from: Asuncion, Paraguay (25 KM, 15 Miles).

Areguá Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Areguá - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Areguá 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 records for Areguá in September

Browse day-by-day weather records for Areguá spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Areguá historical weather extremes in September

Based on 50 years of weather observations in Areguá between 1976 and 2026, these are the recorded extremes.

  • The hottest September day on record in Areguá reached 42°C (108°F) (September 26, 2020).
  • 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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Areguá in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Areguá in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Areguá 3-Day Forecast

More climate data for Areguá

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.