May Weather in Mill City, United States

Last updated: June 24, 2025

In May, the average temperature in Mill City, United States is a pleasant 12°C (54°F). Expect a range that can dip to a chilly 0°C (33°F) and rise to a warm 30°C (86°F). During this month, the region receives approximately 95 mm (3.7 in) of precipitation over about 12 days, resulting in an average humidity of 83%. Perfect conditions for those who enjoy a variety of weather!

May Temperature in Mill City

In May in Mill City, the average temperature is 12°C (54°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 0°C (33°F). It's advisable to pack layers to comfortably enjoy the varied weather while traveling.

May Weather in Mill City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mill City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mill City, May typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Mill City

In Mill City in May, the precipitation amount is 95 mm (3.7 in) over the course of 12 days.

May Precipitation Trends in Mill City

The chart displays monthly precipitation patterns in Mill City, 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 Mill City, May typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 12 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 Mill City

In Mill City in May humidity is 83%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration feel sticky and uncomfortable, which can dampen the excitement of traveling.

May Average Humidity in Mill City

This chart illustrates the average monthly humidity levels in Mill City, 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 Mill City 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 Mill City

In Mill City 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 Mill City.

Maximum UV Index Levels in Mill City for May

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

Data source: Mill City 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 Mill City Compares to Other Months

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

This table compares monthly weather conditions in Mill City, 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)	230 mm (9.0 inches)	85%	low
February Weather	3°C (37°F)	290 mm (11.4 inches)	84%	moderate
March Weather	5°C (41°F)	198 mm (7.8 inches)	85%	high
April Weather	8°C (47°F)	193 mm (7.6 inches)	83%	high
May Weather	12°C (54°F)	95 mm (3.7 inches)	83%	very high
June Weather	15°C (60°F)	81 mm (3.2 inches)	83%	very high
July Weather	19°C (67°F)	7 mm (0.3 inches)	82%	very high
August Weather	20°C (68°F)	10 mm (0.4 inches)	74%	very high
September Weather	16°C (60°F)	117 mm (4.6 inches)	71%	very high
October Weather	10°C (50°F)	185 mm (7.3 inches)	81%	moderate
November Weather	6°C (43°F)	230 mm (9.1 inches)	87%	moderate
December Weather	3°C (38°F)	275 mm (10.8 inches)	87%	low