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May Weather in Hernandez, Argentina

Last updated: August 22, 2025

In May, the average temperature in Hernandez, Argentina hovers around 15°C (59°F). However, you might experience a range from a chilly -1°C (31°F) to a warm 29°C (85°F). Be prepared for occasional rain, as the precipitation averages about 77 mm (3.0 in) over 7 days. With an average humidity of 82%, the atmosphere can feel quite moist, adding to the region's unique charm.

May Temperature in Hernandez

In May in Hernandez, the average temperature is 15°C (59°F). The maximum can reach 29°C (85°F) and the minimum can be as low as -1°C (31°F). Overall, it’s a great time to visit Hernandez if you enjoy mild temperatures with the possibility of warmer days and cooler nights.

May Weather in Hernandez: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Hernandez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hernandez, May typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (85°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec777471665954525560657275
Data source: Temperature data for Hernandez 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.

May Precipitation in Hernandez

In Hernandez in May, the precipitation amount is 77 mm (3.0 in) over the course of 7 days.

May Precipitation Trends in Hernandez

The chart displays monthly precipitation patterns in Hernandez, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Hernandez, May typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec119668510377504039628371117
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Hernandez

In Hernandez in May, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

May Average Humidity in Hernandez

This chart illustrates the average monthly humidity levels in Hernandez, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Hernandez is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec48%55%64%76%82%77%62%59%62%52%56%51%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Hernandez

In Hernandez in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hernandez.

Maximum UV Index Levels in Hernandez for May

The chart shows the monthly maximum UV Index (UVI) for Hernandez in May, 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 May, the maximum UV index in Hernandez typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151311854468111414
Data source: Hernandez May 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 May Weather in Hernandez Compares to Other Months

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

This table compares monthly weather conditions in Hernandez, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)119 mm (4.7 inches)48%extreme
February Weather24°C (75°F)66 mm (2.6 inches)55%extreme
March Weather21°C (71°F)85 mm (3.3 inches)64%extreme
April Weather19°C (67°F)103 mm (4.1 inches)76%very high
May Weather15°C (59°F)77 mm (3.0 inches)82%moderate
June Weather12°C (54°F)50 mm (2.0 inches)77%moderate
July Weather11°C (52°F)40 mm (1.6 inches)62%moderate
August Weather13°C (56°F)39 mm (1.5 inches)59%high
September Weather16°C (61°F)62 mm (2.4 inches)62%very high
October Weather18°C (65°F)83 mm (3.3 inches)52%extreme
November Weather22°C (72°F)71 mm (2.8 inches)56%extreme
December Weather24°C (75°F)117 mm (4.6 inches)51%extreme

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