May Weather in Rison, United States

Last updated: June 24, 2025

In Rison, United States, the average temperature in May is a pleasant 23°C (73°F). However, temperatures can range from a cool 8°C (46°F) to a sweltering 36°C (97°F). During this month, you can expect 149 mm (5.9 in) of precipitation spread over 14 days, accompanied by a high average humidity of 83%.

May Temperature in Rison

In May in Rison, the average temperature is 23°C (73°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 8°C (46°F). This is an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for fluctuating temperatures.

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

The chart illustrates May temperature patterns in Rison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rison, May typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (46°F).

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

May Precipitation in Rison

In Rison in May, the precipitation amount is 149 mm (5.9 in) over a span of 14 days.

May Precipitation Trends in Rison

The chart displays monthly precipitation patterns in Rison, 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 Rison, May typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 14 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 Rison

In Rison in May, humidity is 83%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making travel slightly uncomfortable and causing you to break a sweat as you explore.

May Average Humidity in Rison

This chart illustrates the average monthly humidity levels in Rison, 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 Rison is approximately 83%, 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 Rison

In Rison in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Rison.

Maximum UV Index Levels in Rison for May

The chart shows the monthly maximum UV Index (UVI) for Rison 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 Rison typically reaches 11, which falls under the extreme exposure category.

Data source: Rison 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 Rison Compares to Other Months

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

This table compares monthly weather conditions in Rison, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	112 mm (4.4 inches)	84%	moderate
February Weather	9°C (48°F)	166 mm (6.5 inches)	83%	high
March Weather	14°C (58°F)	165 mm (6.5 inches)	80%	very high
April Weather	17°C (63°F)	179 mm (7.0 inches)	82%	very high
May Weather	23°C (73°F)	149 mm (5.9 inches)	83%	extreme
June Weather	26°C (80°F)	110 mm (4.3 inches)	80%	extreme
July Weather	28°C (83°F)	97 mm (3.8 inches)	80%	extreme
August Weather	27°C (81°F)	123 mm (4.8 inches)	75%	extreme
September Weather	25°C (77°F)	98 mm (3.9 inches)	73%	very high
October Weather	19°C (66°F)	128 mm (5.0 inches)	76%	high
November Weather	11°C (53°F)	77 mm (3.0 inches)	84%	high
December Weather	9°C (49°F)	162 mm (6.4 inches)	88%	moderate