May Weather in Copperopolis, United States

Last updated: June 24, 2025

In Copperopolis, United States, the average temperature in May is a pleasant 19°C (66°F). Temperatures can range from a cool 5°C (42°F) to a warm 36°C (97°F), offering a diverse climate. Expect about 38 mm (1.5 in) of precipitation spread over 3 days, with an average humidity of 71%. Be prepared for a mix of conditions as you enjoy your time in this vibrant location!

May Temperature in Copperopolis

In May in Copperopolis, the average temperature is 19°C (66°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop as low as 5°C (42°F). This diverse temperature range makes it essential for travelers to pack accordingly for both warm and cooler conditions.

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

The chart illustrates May temperature patterns in Copperopolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Copperopolis, May typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (97°F) and lows dropping to around 5°C (42°F).

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

May Precipitation in Copperopolis

In Copperopolis in May, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 3 days.

May Precipitation Trends in Copperopolis

The chart displays monthly precipitation patterns in Copperopolis, 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 Copperopolis, May typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 3 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 Copperopolis

In Copperopolis in May humidity is 71%. With an average temperature of 19°C (66°F), this humidity feels like a warm, balmy embrace that enhances the tropical atmosphere, making it a perfect backdrop for leisurely strolls and outdoor adventures, though it may also lead to a slightly sticky feeling as you explore.

May Average Humidity in Copperopolis

This chart illustrates the average monthly humidity levels in Copperopolis, 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 Copperopolis is approximately 71%, 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 Copperopolis

In Copperopolis 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 Copperopolis.

Maximum UV Index Levels in Copperopolis for May

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

Data source: Copperopolis 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 Copperopolis Compares to Other Months

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

This table compares monthly weather conditions in Copperopolis, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	141 mm (5.6 inches)	82%	moderate
February Weather	10°C (50°F)	133 mm (5.2 inches)	84%	moderate
March Weather	12°C (54°F)	145 mm (5.7 inches)	82%	very high
April Weather	15°C (60°F)	65 mm (2.6 inches)	78%	very high
May Weather	19°C (66°F)	38 mm (1.5 inches)	71%	very high
June Weather	23°C (74°F)	2 mm (0.1 inches)	64%	extreme
July Weather	26°C (78°F)	0 mm (0.0 inches)	58%	extreme
August Weather	25°C (78°F)	0 mm (0.0 inches)	54%	very high
September Weather	23°C (73°F)	4 mm (0.2 inches)	55%	very high
October Weather	17°C (64°F)	36 mm (1.4 inches)	62%	high
November Weather	12°C (54°F)	68 mm (2.7 inches)	78%	moderate
December Weather	9°C (48°F)	123 mm (4.8 inches)	80%	moderate