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May Weather in Mariano Moreno, Argentina

Last updated: August 22, 2025

In May, the average temperature in Mariano Moreno, Argentina hovers around 7°C (45°F). While the minimum can dip as low as -9°C (17°F), temperatures can also reach a pleasant 23°C (74°F). During this time, expect about 29 mm (1.1 in) of precipitation spread over approximately 5 days, and enjoy the average humidity level of 86% for that classic, crisp atmosphere.

May Temperature in Mariano Moreno

In May in Mariano Moreno, the average temperature is 7°C (45°F). Maximums can reach 23°C (74°F), and minimums can dip as low as -9°C (17°F). Be prepared for a wide range of temperatures when traveling during this time.

May Weather in Mariano Moreno: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mariano Moreno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mariano Moreno, May typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (74°F) and lows dropping to around -9°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec686761544539364147516166
Data source: Temperature data for Mariano Moreno 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 Mariano Moreno

In Mariano Moreno in May, the total precipitation amount is 29 mm (1.1 in) recorded over a span of 5 days.

May Precipitation Trends in Mariano Moreno

The chart displays monthly precipitation patterns in Mariano Moreno, 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 Mariano Moreno, May typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec61711232972582615251715
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mariano Moreno

In Mariano Moreno in May, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

May Average Humidity in Mariano Moreno

This chart illustrates the average monthly humidity levels in Mariano Moreno, 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 Mariano Moreno is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%53%60%72%86%86%88%87%79%72%62%57%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mariano Moreno

In Mariano Moreno in May, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Mariano Moreno for better planning.

Maximum UV Index Levels in Mariano Moreno for May

The chart shows the monthly maximum UV Index (UVI) for Mariano Moreno 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 Mariano Moreno typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151310743458111314
Data source: Mariano Moreno 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 Mariano Moreno Compares to Other Months

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

This table compares monthly weather conditions in Mariano Moreno, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)6 mm (0.2 inches)53%extreme
February Weather19°C (67°F)17 mm (0.7 inches)53%extreme
March Weather16°C (61°F)11 mm (0.4 inches)60%very high
April Weather12°C (54°F)23 mm (0.9 inches)71%high
May Weather7°C (45°F)29 mm (1.1 inches)86%moderate
June Weather4°C (39°F)71 mm (2.8 inches)86%moderate
July Weather2°C (37°F)58 mm (2.3 inches)88%moderate
August Weather5°C (41°F)26 mm (1.0 inches)87%moderate
September Weather8°C (47°F)15 mm (0.6 inches)79%very high
October Weather11°C (52°F)25 mm (1.0 inches)72%extreme
November Weather16°C (61°F)17 mm (0.7 inches)62%extreme
December Weather19°C (66°F)15 mm (0.6 inches)57%extreme

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