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May Weather in San Jacinto, Uruguay

Last updated: August 28, 2025

In San Jacinto, Uruguay, the average temperature in May hovers around 14°C (58°F). Expect a range where the minimum dips to 3°C (37°F) and the maximum rises to 27°C (80°F). During this month, you'll encounter approximately 98 mm (3.9 in) of precipitation over about 7 days, with humidity levels averaging a comfortable 82%.

May Temperature in San Jacinto

In May in San Jacinto, the average temperature is 14°C (58°F), with maximums reaching up to 27°C (80°F) and minimums dropping as low as 3°C (37°F). Travelers should pack layers to comfortably enjoy a range of temperatures while exploring.

May Weather in San Jacinto: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Jacinto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jacinto, May typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (80°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec747269655753525457616771
Data source: Temperature data for San Jacinto 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 Jacinto

In San Jacinto in May, the precipitation amount is 98 mm (3.9 in) over a span of 7 days.

May Precipitation Trends in San Jacinto

The chart displays monthly precipitation patterns in San Jacinto, 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 Jacinto, May typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec7493657798111989189896360
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Jacinto

In San Jacinto in May, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

May Average Humidity in San Jacinto

This chart illustrates the average monthly humidity levels in San Jacinto, 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 Jacinto is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%69%73%79%83%80%72%72%76%71%68%65%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Jacinto

In San Jacinto 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 Jacinto.

Maximum UV Index Levels in San Jacinto for May

The chart shows the monthly maximum UV Index (UVI) for San Jacinto 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 Jacinto typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468111314
Data source: San Jacinto 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 Jacinto Compares to Other Months

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

This table compares monthly weather conditions in San Jacinto, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)74 mm (2.9 inches)63%extreme
February Weather22°C (73°F)93 mm (3.7 inches)69%extreme
March Weather21°C (69°F)64 mm (2.5 inches)73%extreme
April Weather18°C (65°F)76 mm (3.0 inches)79%high
May Weather14°C (58°F)98 mm (3.9 inches)82%moderate
June Weather12°C (54°F)111 mm (4.4 inches)80%moderate
July Weather11°C (52°F)98 mm (3.8 inches)72%moderate
August Weather12°C (54°F)91 mm (3.6 inches)72%high
September Weather14°C (57°F)89 mm (3.5 inches)76%very high
October Weather16°C (61°F)88 mm (3.5 inches)71%extreme
November Weather19°C (67°F)63 mm (2.5 inches)68%extreme
December Weather22°C (71°F)60 mm (2.4 inches)65%extreme

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