May Weather in Rivas, Nicaragua

Last updated: August 31, 2025

In May, the average temperature in Rivas, Nicaragua is a warm 27°C (81°F), with minimums dipping to 25°C (77°F) and reaching a comfortable maximum of 31°C (88°F). Visitors should be prepared for a fair amount of precipitation, with 277 mm (10.9 in) falling over 25 days. The climate is complemented by average humidity levels of 63%, creating a balmy atmosphere throughout the month.

May Temperature in Rivas

In May in Rivas, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F), while minimums can be as low as 25°C (77°F). This mild and warm climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates May temperature patterns in Rivas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rivas, May typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (77°F).

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

May Precipitation in Rivas

In Rivas in May, the precipitation amount is 277 mm (10.9 in) over the course of 25 days.

May Precipitation Trends in Rivas

The chart displays monthly precipitation patterns in Rivas, 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 Rivas, May typically receives around 277 mm (10.9 inches) of precipitation spread over approximately 25 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 Rivas

In Rivas in May, humidity is 63%. With an average temperature of 27°C (81°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially exhausting for more active pursuits.

May Average Humidity in Rivas

This chart illustrates the average monthly humidity levels in Rivas, 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 Rivas is approximately 63%, 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 Rivas

In Rivas in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Rivas, you can check here.

Maximum UV Index Levels in Rivas for May

The chart shows the monthly maximum UV Index (UVI) for Rivas 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 Rivas typically reaches 14, which falls under the extreme exposure category.

Data source: Rivas 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 Rivas Compares to Other Months

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

This table compares monthly weather conditions in Rivas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	21 mm (0.8 inches)	66%	extreme
February Weather	26°C (79°F)	18 mm (0.7 inches)	64%	extreme
March Weather	26°C (80°F)	19 mm (0.8 inches)	63%	extreme
April Weather	27°C (82°F)	28 mm (1.1 inches)	63%	extreme
May Weather	27°C (81°F)	277 mm (10.9 inches)	63%	extreme
June Weather	27°C (81°F)	294 mm (11.6 inches)	74%	extreme
July Weather	27°C (80°F)	188 mm (7.4 inches)	85%	extreme
August Weather	27°C (81°F)	241 mm (9.5 inches)	82%	extreme
September Weather	27°C (81°F)	279 mm (11.0 inches)	80%	extreme
October Weather	27°C (80°F)	392 mm (15.5 inches)	79%	extreme
November Weather	27°C (80°F)	163 mm (6.4 inches)	79%	extreme
December Weather	26°C (79°F)	45 mm (1.8 inches)	70%	very high