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September Weather in Mariano Roque Alonso, Paraguay

Last updated: August 31, 2025

In Mariano Roque Alonso, Paraguay, the average temperature in September is a pleasant 23°C (73°F). However, it can fluctuate significantly, with minimums dipping to 9°C (49°F) and soaring to a maximum of 41°C (105°F). You'll encounter about 74 mm (2.9 in) of precipitation spread over 6 days, and the average humidity sits at a comfortable 46%. Plan accordingly to make the most of this diverse climate!

September Temperature in Mariano Roque Alonso

In September in Mariano Roque Alonso, the average temperature is 23°C (73°F). Maximum temperatures can reach 41°C (105°F), while minimums can drop as low as 9°C (49°F). This makes Mariano Roque Alonso an ideal destination for travelers seeking warm weather, but it's advisable to prepare for fluctuations in temperature throughout the day.

September Weather in Mariano Roque Alonso: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mariano Roque Alonso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mariano Roque Alonso, September typically has an average temperature of 23°C (73°F), with highs reaching up to 41°C (105°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec838179746865636773767981
Data source: Temperature data for Mariano Roque Alonso generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Mariano Roque Alonso

In Mariano Roque Alonso in September, the total precipitation amount is 74 mm (2.9 in), spread over a period of 6 days.

September Precipitation Trends in Mariano Roque Alonso

The chart displays monthly precipitation patterns in Mariano Roque Alonso, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Mariano Roque Alonso, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec1299410512313176445174199167111
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mariano Roque Alonso

In Mariano Roque Alonso in September, humidity is 46%. With an average temperature of 23°C (73°F), this humidity feels like a warm, inviting embrace, making it pleasant for traveling as the air is comfortably moist without being too sticky or overwhelming.

September Average Humidity in Mariano Roque Alonso

This chart illustrates the average monthly humidity levels in Mariano Roque Alonso, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Mariano Roque Alonso is approximately 46%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%75%80%80%67%61%41%46%49%72%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mariano Roque Alonso

In Mariano Roque Alonso in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mariano Roque Alonso.

Maximum UV Index Levels in Mariano Roque Alonso for September

The chart shows the monthly maximum UV Index (UVI) for Mariano Roque Alonso in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Mariano Roque Alonso typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756810131415
Data source: Mariano Roque Alonso September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Mariano Roque Alonso Compares to Other Months

Weather in Mariano Roque Alonso varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Mariano Roque Alonso, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mariano Roque Alonso, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)129 mm (5.1 inches)80%extreme
February Weather27°C (81°F)94 mm (3.7 inches)74%extreme
March Weather26°C (79°F)105 mm (4.1 inches)75%extreme
April Weather23°C (74°F)123 mm (4.8 inches)80%very high
May Weather20°C (68°F)131 mm (5.2 inches)80%high
June Weather18°C (65°F)76 mm (3.0 inches)67%moderate
July Weather17°C (64°F)44 mm (1.7 inches)61%high
August Weather20°C (67°F)51 mm (2.0 inches)40%very high
September Weather23°C (73°F)74 mm (2.9 inches)46%very high
October Weather24°C (76°F)199 mm (7.8 inches)49%extreme
November Weather26°C (79°F)167 mm (6.6 inches)72%extreme
December Weather27°C (81°F)111 mm (4.4 inches)82%extreme

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