nomadseason

May Weather in Santa Elena, Argentina

Last updated: August 22, 2025

In May, the average temperature in Santa Elena, Argentina hovers around 16°C (60°F), making it a pleasant time to visit. Expect a minimum of 2°C (37°F) and a maximum of 29°C (85°F), offering a comfortable range. Be prepared for some rain, with 120 mm (4.7 in) of precipitation over about 8 days, and keep in mind the average humidity is quite high at 82%.

May Temperature in Santa Elena

In May in Santa Elena, the average temperature is 16°C (60°F). Maximum temperatures can reach 29°C (85°F), while the minimum can drop as low as 2°C (37°F). This makes Santa Elena an ideal destination for travelers looking for mild weather with a chance of warmth during the day and cool evenings.

May Weather in Santa Elena: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Elena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Elena, May typically has an average temperature of 16°C (60°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec787672686055545762677376
Data source: Temperature data for Santa Elena 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.

May Precipitation in Santa Elena

In Santa Elena in May, the total precipitation amount reaches 120 mm (4.7 in) over the course of 8 days.

May Precipitation Trends in Santa Elena

The chart displays monthly precipitation patterns in Santa Elena, 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 Santa Elena, May typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1101028710112071587576978085
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Santa Elena

In Santa Elena in May humidity is 82%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making every step feel heavier and travel more exhausting.

May Average Humidity in Santa Elena

This chart illustrates the average monthly humidity levels in Santa Elena, 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 Santa Elena is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%57%69%78%82%81%66%54%61%59%58%68%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Elena

In Santa Elena in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Santa Elena, you can refer to this Hourly UV Index in Santa Elena.

Maximum UV Index Levels in Santa Elena for May

The chart shows the monthly maximum UV Index (UVI) for Santa Elena 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 Santa Elena typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151312964569111414
Data source: Santa Elena 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 Santa Elena Compares to Other Months

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

This table compares monthly weather conditions in Santa Elena, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)110 mm (4.3 inches)59%extreme
February Weather24°C (76°F)102 mm (4.0 inches)56%extreme
March Weather22°C (73°F)87 mm (3.4 inches)69%extreme
April Weather20°C (68°F)101 mm (4.0 inches)78%very high
May Weather16°C (60°F)120 mm (4.7 inches)82%high
June Weather13°C (56°F)71 mm (2.8 inches)81%moderate
July Weather12°C (54°F)58 mm (2.3 inches)66%moderate
August Weather14°C (58°F)74 mm (2.9 inches)54%high
September Weather17°C (63°F)76 mm (3.0 inches)60%very high
October Weather19°C (67°F)97 mm (3.8 inches)59%extreme
November Weather23°C (73°F)80 mm (3.2 inches)57%extreme
December Weather24°C (76°F)85 mm (3.4 inches)68%extreme

Compare Santa Elena's Climate with Cities Worldwide