May Weather in Riviera, United States

Last updated: June 24, 2025

In May, the average temperature in Riviera, United States reaches a warm 27°C (81°F). Expect a minimum of 13°C (55°F) and a maximum of 37°C (99°F), making it a month of considerable temperature variation. Precipitation is quite notable, with an average of 129 mm (5.1 in) spread over 10 days, coupled with an average humidity level of 80%. Be prepared for a warm and humid climate!

May Temperature in Riviera

In May in Riviera, the average temperature is 27°C (81°F). Maximums can reach 37°C (99°F), while minimums can drop to as low as 13°C (55°F). Be sure to pack accordingly for both warm and cooler moments during your travels.

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

The chart illustrates May temperature patterns in Riviera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riviera, May typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 13°C (55°F).

Data source: Temperature data for Riviera generated using information from the Copernicus Climate Change Service.

May Precipitation in Riviera

In Riviera in May, the precipitation amount is 129 mm (5.1 in) over a span of 10 days.

May Precipitation Trends in Riviera

The chart displays monthly precipitation patterns in Riviera, 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 Riviera, May typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Riviera

In Riviera in May humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

May Average Humidity in Riviera

This chart illustrates the average monthly humidity levels in Riviera, 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 Riviera is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Riviera

In Riviera in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Riviera.

Maximum UV Index Levels in Riviera for May

The chart shows the monthly maximum UV Index (UVI) for Riviera 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 Riviera typically reaches 12, which falls under the extreme exposure category.

Data source: Riviera 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 Riviera Compares to Other Months

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

This table compares monthly weather conditions in Riviera, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	31 mm (1.2 inches)	83%	high
February Weather	17°C (63°F)	23 mm (0.9 inches)	79%	very high
March Weather	21°C (70°F)	49 mm (1.9 inches)	76%	very high
April Weather	24°C (75°F)	52 mm (2.0 inches)	77%	extreme
May Weather	27°C (81°F)	129 mm (5.1 inches)	80%	extreme
June Weather	29°C (84°F)	108 mm (4.2 inches)	73%	extreme
July Weather	29°C (85°F)	120 mm (4.7 inches)	66%	extreme
August Weather	30°C (86°F)	54 mm (2.1 inches)	65%	extreme
September Weather	28°C (83°F)	104 mm (4.1 inches)	73%	extreme
October Weather	24°C (76°F)	61 mm (2.4 inches)	76%	very high
November Weather	20°C (67°F)	39 mm (1.5 inches)	80%	high
December Weather	17°C (63°F)	36 mm (1.4 inches)	86%	moderate