May Weather in Galien, United States

Last updated: June 24, 2025

In Galien, United States, the average temperature in May hovers around 16°C (60°F), with extremes ranging from a brisk -1°C (31°F) to a warm 33°C (92°F). Expect 167 mm (6.6 in) of precipitation spread over approximately 16 days, contributing to an average humidity of 81% that adds a touch of moisture to the air.

May Temperature in Galien

In May in Galien, the average temperature is 16°C (60°F). Maximums can reach 33°C (92°F), while minimums can drop as low as -1°C (31°F). Be sure to pack layers to accommodate the wide range of temperatures for your trip!

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

The chart illustrates May temperature patterns in Galien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galien, May typically has an average temperature of 16°C (60°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Galien

In Galien in May, the precipitation amount is 167 mm (6.6 in) occurring over a span of 16 days.

May Precipitation Trends in Galien

The chart displays monthly precipitation patterns in Galien, 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 Galien, May typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 16 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 Galien

In Galien in May, humidity is 81%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you as you travel, making you acutely aware of the sweat on your skin and creating an atmosphere that might dampen your spirits but also invites you to seek out refreshing beverages and shady spots.

May Average Humidity in Galien

This chart illustrates the average monthly humidity levels in Galien, 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 Galien is approximately 81%, 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 Galien

In Galien 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 Galien.

Maximum UV Index Levels in Galien for May

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

Data source: Galien 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 Galien Compares to Other Months

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

This table compares monthly weather conditions in Galien, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	73 mm (2.9 inches)	85%	moderate
February Weather	-2°C (29°F)	74 mm (2.9 inches)	85%	moderate
March Weather	4°C (39°F)	95 mm (3.8 inches)	86%	high
April Weather	9°C (48°F)	107 mm (4.2 inches)	87%	very high
May Weather	16°C (60°F)	167 mm (6.6 inches)	81%	very high
June Weather	22°C (71°F)	140 mm (5.5 inches)	82%	very high
July Weather	24°C (75°F)	113 mm (4.4 inches)	81%	very high
August Weather	23°C (73°F)	107 mm (4.2 inches)	79%	very high
September Weather	20°C (68°F)	77 mm (3.0 inches)	78%	very high
October Weather	13°C (55°F)	139 mm (5.5 inches)	81%	high
November Weather	5°C (41°F)	74 mm (2.9 inches)	89%	moderate
December Weather	1°C (35°F)	64 mm (2.5 inches)	86%	moderate