May Weather in Gaston, United States

Last updated: June 24, 2025

In May, the average temperature in Gaston, United States hovers around 13°C (55°F), with a minimum dipping to 1°C (34°F) and a maximum soaring to 31°C (88°F). Expect 65 mm (2.6 in) of precipitation spread over approximately 10 days, contributing to an average humidity of 83%. Prepare for a month filled with varying weather conditions!

May Temperature in Gaston

In May in Gaston, the average temperature is 13°C (55°F), with a maximum that can reach 31°C (88°F) and a minimum that can drop to as low as 1°C (34°F). This range suggests that travelers should be prepared for both warm days and cool evenings, making layering a smart choice for your visit.

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

The chart illustrates May temperature patterns in Gaston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gaston, May typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Gaston

In Gaston in May, the precipitation amount is 65 mm (2.6 in) over a span of 10 days.

May Precipitation Trends in Gaston

The chart displays monthly precipitation patterns in Gaston, 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 Gaston, May typically receives around 65 mm (2.6 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 Gaston

In Gaston in May humidity is 83%. With an average temperature of 13°C (55°F), this humidity feels like a damp embrace, often leaving travelers feeling slightly sticky and in need of frequent breaks in the shade.

May Average Humidity in Gaston

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

In Gaston in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Gaston.

Maximum UV Index Levels in Gaston for May

The chart shows the monthly maximum UV Index (UVI) for Gaston 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 Gaston typically reaches 9, which falls under the very high exposure category.

Data source: Gaston 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 Gaston Compares to Other Months

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

This table compares monthly weather conditions in Gaston, 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 (40°F)	208 mm (8.2 inches)	85%	low
February Weather	4°C (39°F)	181 mm (7.1 inches)	84%	moderate
March Weather	6°C (44°F)	154 mm (6.1 inches)	85%	moderate
April Weather	9°C (49°F)	132 mm (5.2 inches)	83%	high
May Weather	13°C (55°F)	65 mm (2.6 inches)	83%	very high
June Weather	16°C (61°F)	54 mm (2.1 inches)	83%	very high
July Weather	18°C (65°F)	7 mm (0.3 inches)	82%	very high
August Weather	19°C (67°F)	8 mm (0.3 inches)	74%	very high
September Weather	16°C (61°F)	77 mm (3.0 inches)	71%	high
October Weather	10°C (51°F)	116 mm (4.6 inches)	81%	moderate
November Weather	7°C (45°F)	179 mm (7.1 inches)	87%	moderate
December Weather	4°C (40°F)	219 mm (8.6 inches)	87%	low