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May Weather in Santa Rosa, Paraguay

Last updated: August 31, 2025

In May, the average temperature in Santa Rosa, Paraguay is a pleasant 19°C (66°F). However, temperatures can vary significantly, with a minimum of 5°C (42°F) and a maximum soaring up to 33°C (92°F). This month also brings about 216 mm (8.5 in) of precipitation spread over 11 days, accompanied by an average humidity of 82%. Prepare for a mix of weather as you enjoy your time in Santa Rosa!

May Temperature in Santa Rosa

In May in Santa Rosa, the average temperature is 19°C (66°F). Maximums can reach 33°C (92°F), while minimums can drop to as low as 5°C (42°F). This diverse climate makes Santa Rosa an ideal destination for travelers seeking both warmth and cooler respite.

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

The chart illustrates May temperature patterns in Santa Rosa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Rosa, May typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec817977726563616469737679
Data source: Temperature data for Santa Rosa 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 Santa Rosa

In Santa Rosa in May, the precipitation amount is 216 mm (8.5 in), occurring over the course of 11 days.

May Precipitation Trends in Santa Rosa

The chart displays monthly precipitation patterns in Santa Rosa, 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 Rosa, May typically receives around 216 mm (8.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec15610212013221710077729418315097
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Rosa

In Santa Rosa in May humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.

May Average Humidity in Santa Rosa

This chart illustrates the average monthly humidity levels in Santa Rosa, 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 Rosa is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%71%74%82%82%73%67%49%54%58%69%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Rosa

In Santa Rosa in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Santa Rosa.

Maximum UV Index Levels in Santa Rosa for May

The chart shows the monthly maximum UV Index (UVI) for Santa Rosa 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 Rosa typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756710131414
Data source: Santa Rosa 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 Rosa Compares to Other Months

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

This table compares monthly weather conditions in Santa Rosa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)156 mm (6.2 inches)77%extreme
February Weather26°C (80°F)102 mm (4.0 inches)71%extreme
March Weather25°C (77°F)120 mm (4.7 inches)74%extreme
April Weather22°C (72°F)132 mm (5.2 inches)82%very high
May Weather19°C (66°F)216 mm (8.5 inches)82%high
June Weather17°C (63°F)100 mm (3.9 inches)73%moderate
July Weather16°C (61°F)77 mm (3.0 inches)67%high
August Weather18°C (65°F)72 mm (2.8 inches)49%high
September Weather21°C (69°F)94 mm (3.7 inches)54%very high
October Weather23°C (73°F)183 mm (7.2 inches)58%extreme
November Weather25°C (76°F)150 mm (5.9 inches)69%extreme
December Weather26°C (79°F)97 mm (3.8 inches)84%extreme

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