nomadseason

September Weather in Hernando, Argentina

Last updated: August 22, 2025

In September, the average temperature in Hernando, Argentina is a pleasant 15°C (60°F). However, be prepared for a range, as temperatures can dip to a chilly 0°C (31°F) or soar up to a sizzling 37°C (100°F). This month brings about 26 mm (1.0 in) of precipitation over approximately 4 days, accompanied by an average humidity level of 56%.

September Temperature in Hernando

In September in Hernando, the average temperature is 15°C (60°F), with maximums reaching 37°C (100°F) and minimums dipping as low as 0°C (31°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both light clothing for the heat and warmer layers for the cooler nights.

September Weather in Hernando: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Hernando, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hernando, September typically has an average temperature of 15°C (60°F), with highs reaching up to 37°C (100°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec767370655751505460657175
Data source: Temperature data for Hernando generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Hernando

In Hernando in September, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Hernando

The chart displays monthly precipitation patterns in Hernando, 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 Hernando, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec101686276571312726518276
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Hernando

In Hernando in September humidity is 56%. With an average temperature of 15°C (60°F), this humidity feels like a gentle embrace, creating a pleasant atmosphere for traveling, where the air feels crisp yet comfortable, enhancing the experience of exploring the sights and sounds of the locale.

September Average Humidity in Hernando

This chart illustrates the average monthly humidity levels in Hernando, 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 Hernando is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%52%63%74%78%71%57%53%56%50%54%47%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hernando

In Hernando in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hernando.

Maximum UV Index Levels in Hernando for September

The chart shows the monthly maximum UV Index (UVI) for Hernando 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 Hernando typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111414
Data source: Hernando 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 Hernando Compares to Other Months

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

This table compares monthly weather conditions in Hernando, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)101 mm (4.0 inches)45%extreme
February Weather23°C (73°F)68 mm (2.7 inches)52%extreme
March Weather21°C (70°F)62 mm (2.4 inches)63%extreme
April Weather18°C (65°F)76 mm (3.0 inches)74%very high
May Weather14°C (58°F)57 mm (2.2 inches)78%moderate
June Weather11°C (51°F)13 mm (0.5 inches)71%moderate
July Weather10°C (50°F)12 mm (0.5 inches)57%moderate
August Weather12°C (55°F)7 mm (0.3 inches)53%high
September Weather15°C (60°F)26 mm (1.0 inches)56%very high
October Weather18°C (65°F)51 mm (2.0 inches)50%extreme
November Weather22°C (72°F)82 mm (3.2 inches)54%extreme
December Weather24°C (75°F)76 mm (3.0 inches)47%extreme

Compare Hernando's Climate with Cities Worldwide