May Weather in Garland, United States

Last updated: June 24, 2025

In May, the average temperature in Garland, United States is a comfortable 15°C (59°F). However, be prepared for a range, with temperatures dipping as low as -1°C (31°F) and soaring up to 34°C (93°F). Expect 44 mm (1.7 in) of rain over approximately 8 days, and enjoy a moderate average humidity of 62%.

May Temperature in Garland

In May in Garland, the average temperature is 15°C (59°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as -1°C (31°F). This suggests that travelers should be prepared for a wide range of weather conditions during their visit.

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

The chart illustrates May temperature patterns in Garland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Garland, May typically has an average temperature of 15°C (59°F), with highs reaching up to 34°C (93°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Garland

In Garland in May, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.

May Precipitation Trends in Garland

The chart displays monthly precipitation patterns in Garland, 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 Garland, May typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Garland

In Garland in May humidity is 62%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making it ideal for leisurely strolls and explorations without feeling overly hot or sticky.

May Average Humidity in Garland

This chart illustrates the average monthly humidity levels in Garland, 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 Garland is approximately 62%, 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 Garland

In Garland in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Garland.

Maximum UV Index Levels in Garland for May

The chart shows the monthly maximum UV Index (UVI) for Garland 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 Garland typically reaches 10, which falls under the very high exposure category.

Data source: Garland 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 Garland Compares to Other Months

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

This table compares monthly weather conditions in Garland, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	53 mm (2.1 inches)	91%	moderate
February Weather	0°C (31°F)	63 mm (2.5 inches)	92%	moderate
March Weather	5°C (42°F)	58 mm (2.3 inches)	84%	high
April Weather	10°C (49°F)	60 mm (2.4 inches)	74%	very high
May Weather	15°C (59°F)	44 mm (1.7 inches)	62%	very high
June Weather	22°C (71°F)	19 mm (0.7 inches)	56%	extreme
July Weather	27°C (80°F)	12 mm (0.5 inches)	44%	extreme
August Weather	25°C (77°F)	16 mm (0.6 inches)	37%	very high
September Weather	19°C (67°F)	34 mm (1.3 inches)	46%	very high
October Weather	10°C (50°F)	41 mm (1.6 inches)	67%	high
November Weather	4°C (39°F)	38 mm (1.5 inches)	84%	moderate
December Weather	-2°C (28°F)	42 mm (1.7 inches)	88%	moderate