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September Weather in San Lazaro, Paraguay

Last updated: August 31, 2025

In September, the average temperature in San Lazaro, Paraguay is a warm 26°C (79°F), with a minimum of 10°C (50°F) and a peak reaching 41°C (105°F). During this month, expect approximately 58 mm (2.3 in) of precipitation over 6 days, all while enjoying an average humidity of 42%.

September Temperature in San Lazaro

In September in San Lazaro, the average temperature is 26°C (79°F), with maximums reaching up to 41°C (105°F) and minimums dropping as low as 10°C (50°F). It's essential to pack both light clothing for the heat and warmer layers for the cooler evenings.

September Weather in San Lazaro: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Lazaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Lazaro, September typically has an average temperature of 26°C (79°F), with highs reaching up to 41°C (105°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec848382787269697278818283
Data source: Temperature data for San Lazaro 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 San Lazaro

In San Lazaro in September, the precipitation amount is 58 mm (2.3 in) over the course of 6 days.

September Precipitation Trends in San Lazaro

The chart displays monthly precipitation patterns in San Lazaro, 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 San Lazaro, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec129125153749755147159143141192
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Lazaro

In San Lazaro in September, humidity is 42%. With an average temperature of 26°C (79°F), this humidity feels like a comfortable embrace, making it ideal for exploring the sights and sounds of the area without feeling too sticky or uncomfortable.

September Average Humidity in San Lazaro

This chart illustrates the average monthly humidity levels in San Lazaro, 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 San Lazaro is approximately 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%81%81%79%65%55%38%42%46%71%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Lazaro

In San Lazaro in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Lazaro.

Maximum UV Index Levels in San Lazaro for September

The chart shows the monthly maximum UV Index (UVI) for San Lazaro 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 San Lazaro typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311877911131415
Data source: San Lazaro 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 San Lazaro Compares to Other Months

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

This table compares monthly weather conditions in San Lazaro, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (85°F)129 mm (5.1 inches)84%extreme
February Weather28°C (83°F)125 mm (4.9 inches)78%extreme
March Weather28°C (82°F)153 mm (6.0 inches)81%extreme
April Weather26°C (78°F)74 mm (2.9 inches)81%extreme
May Weather22°C (72°F)97 mm (3.8 inches)79%very high
June Weather21°C (70°F)55 mm (2.2 inches)65%high
July Weather20°C (69°F)14 mm (0.5 inches)55%high
August Weather22°C (73°F)71 mm (2.8 inches)38%very high
September Weather26°C (79°F)58 mm (2.3 inches)42%extreme
October Weather27°C (82°F)143 mm (5.6 inches)46%extreme
November Weather28°C (82°F)141 mm (5.6 inches)71%extreme
December Weather29°C (84°F)192 mm (7.6 inches)81%extreme

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