May Weather in Selma, United States

Last updated: June 24, 2025

In May, the average temperature in Selma, United States hovers around 13°C (56°F), with a minimum dipping to -1°C (31°F) and a maximum reaching 31°C (87°F). Expect about 60 mm (2.4 in) of precipitation over 6 days, contributing to a notable average humidity of 83%.

May Temperature in Selma

In May in Selma, the average temperature is 13°C (56°F). Maximums can reach 31°C (87°F) and minimums can be as low as -1°C (31°F). Be prepared for a wide range of temperatures during your travels, and pack accordingly!

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

The chart illustrates May temperature patterns in Selma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selma, May typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (87°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Selma

In Selma in May, the total precipitation amount is 60 mm (2.4 in) spread over 6 days.

May Precipitation Trends in Selma

The chart displays monthly precipitation patterns in Selma, 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 Selma, May typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 6 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 Selma

In Selma in May humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

May Average Humidity in Selma

This chart illustrates the average monthly humidity levels in Selma, 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 Selma 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 Selma

In Selma 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 Selma.

Maximum UV Index Levels in Selma for May

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

Data source: Selma 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 Selma Compares to Other Months

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

This table compares monthly weather conditions in Selma, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	192 mm (7.6 inches)	84%	moderate
February Weather	4°C (39°F)	195 mm (7.7 inches)	85%	moderate
March Weather	6°C (43°F)	140 mm (5.5 inches)	86%	high
April Weather	9°C (49°F)	108 mm (4.3 inches)	83%	very high
May Weather	13°C (56°F)	60 mm (2.4 inches)	83%	extreme
June Weather	17°C (63°F)	23 mm (0.9 inches)	83%	extreme
July Weather	22°C (71°F)	2 mm (0.1 inches)	78%	very high
August Weather	21°C (71°F)	5 mm (0.2 inches)	67%	very high
September Weather	17°C (63°F)	35 mm (1.4 inches)	66%	very high
October Weather	11°C (53°F)	52 mm (2.0 inches)	77%	high
November Weather	7°C (44°F)	125 mm (4.9 inches)	87%	moderate
December Weather	3°C (38°F)	155 mm (6.1 inches)	87%	low