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May Weather in San Nicolas de los Arroyos, Argentina

Last updated: August 22, 2025

In May, the average temperature in San Nicolas de los Arroyos, Argentina is a pleasant 15°C (59°F). Expect the mercury to dip as low as 0°C (33°F) at night and rise to a maximum of 29°C (84°F) during the day. Prepare for some rain, with an average precipitation of 70 mm (2.8 in) spread over 6 days. The air remains quite humid, with an average humidity level of 82%, providing a tropical feel to your adventures.

May Temperature in San Nicolas de los Arroyos

In May in San Nicolas de los Arroyos, the average temperature is 15°C (59°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 0°C (33°F). This pleasant yet variable climate makes San Nicolas de los Arroyos an ideal destination for travelers looking to enjoy a range of outdoor activities.

May Weather in San Nicolas de los Arroyos: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Nicolas de los Arroyos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Nicolas de los Arroyos, May typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec787571665954525560647175
Data source: Temperature data for San Nicolas de los Arroyos 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 San Nicolas de los Arroyos

In San Nicolas de los Arroyos in May, the precipitation amount is 70 mm (2.8 in) over the course of 6 days.

May Precipitation Trends in San Nicolas de los Arroyos

The chart displays monthly precipitation patterns in San Nicolas de los Arroyos, 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 San Nicolas de los Arroyos, May typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec10569841247029334169677074
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Nicolas de los Arroyos

In San Nicolas de los Arroyos 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 San Nicolas de los Arroyos

This chart illustrates the average monthly humidity levels in San Nicolas de los Arroyos, 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 San Nicolas de los Arroyos 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 San Nicolas de los Arroyos

In San Nicolas de los Arroyos 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 San Nicolas de los Arroyos.

Maximum UV Index Levels in San Nicolas de los Arroyos for May

The chart shows the monthly maximum UV Index (UVI) for San Nicolas de los Arroyos 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 San Nicolas de los Arroyos typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111314
Data source: San Nicolas de los Arroyos 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 San Nicolas de los Arroyos Compares to Other Months

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

This table compares monthly weather conditions in San Nicolas de los Arroyos, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)105 mm (4.1 inches)48%extreme
February Weather24°C (75°F)69 mm (2.7 inches)55%extreme
March Weather22°C (71°F)84 mm (3.3 inches)64%extreme
April Weather19°C (67°F)124 mm (4.9 inches)76%very high
May Weather15°C (59°F)70 mm (2.8 inches)82%moderate
June Weather12°C (54°F)29 mm (1.1 inches)77%moderate
July Weather11°C (52°F)33 mm (1.3 inches)62%moderate
August Weather13°C (55°F)41 mm (1.6 inches)59%high
September Weather16°C (60°F)69 mm (2.7 inches)62%very high
October Weather18°C (65°F)67 mm (2.6 inches)52%extreme
November Weather22°C (71°F)70 mm (2.8 inches)56%extreme
December Weather24°C (75°F)74 mm (2.9 inches)51%extreme

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