nomadseason

May Weather in Ourinhos, Brazil

Last updated: August 22, 2025

In May, the average temperature in Ourinhos, Brazil hovers around 21°C (69°F). With a minimum of 6°C (43°F) and a maximum of 33°C (91°F), the weather can be quite variable. Expect 47 mm (1.9 in) of precipitation spread over 4 days, contributing to a relatively high average humidity of 76%.

May Temperature in Ourinhos

In May in Ourinhos, the average temperature is 21°C (69°F). The maximum can reach 33°C (91°F), while the minimum can be as low as 6°C (43°F). This pleasant climate makes Ourinhos an ideal destination for outdoor activities and exploration during this time.

May Weather in Ourinhos: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ourinhos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ourinhos, May typically has an average temperature of 21°C (69°F), with highs reaching up to 33°C (91°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777736967666875757577
Data source: Temperature data for Ourinhos 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 Ourinhos

In Ourinhos in May, the precipitation amount is 47 mm (1.9 in) over the course of 4 days.

May Precipitation Trends in Ourinhos

The chart displays monthly precipitation patterns in Ourinhos, 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 Ourinhos, May typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec18813290434741165729108102127
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Ourinhos

In Ourinhos in May, humidity is 76%. With an average temperature of 21°C (69°F), this humidity feels like a warm, enveloping blanket, making travel slightly uncomfortable and creating a sticky atmosphere that can sap your energy as you explore.

May Average Humidity in Ourinhos

This chart illustrates the average monthly humidity levels in Ourinhos, 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 Ourinhos is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%82%76%71%68%59%54%50%74%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ourinhos

In Ourinhos in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ourinhos.

Maximum UV Index Levels in Ourinhos for May

The chart shows the monthly maximum UV Index (UVI) for Ourinhos 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 Ourinhos typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151513118671012131416
Data source: Ourinhos 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 Ourinhos Compares to Other Months

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

This table compares monthly weather conditions in Ourinhos, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)188 mm (7.4 inches)88%extreme
February Weather25°C (77°F)132 mm (5.2 inches)87%extreme
March Weather25°C (77°F)90 mm (3.5 inches)86%extreme
April Weather23°C (74°F)43 mm (1.7 inches)82%extreme
May Weather21°C (69°F)47 mm (1.9 inches)76%very high
June Weather20°C (68°F)41 mm (1.6 inches)71%high
July Weather19°C (67°F)16 mm (0.6 inches)67%high
August Weather20°C (68°F)57 mm (2.2 inches)59%very high
September Weather24°C (75°F)29 mm (1.1 inches)54%extreme
October Weather24°C (75°F)108 mm (4.3 inches)50%extreme
November Weather24°C (76°F)102 mm (4.0 inches)74%extreme
December Weather25°C (77°F)127 mm (5.0 inches)83%extreme

Compare Ourinhos's Climate with Cities Worldwide