May Weather in Earth, United States

Last updated: June 24, 2025

In Earth, United States, the average temperature in May hovers around 21°C (69°F), making it quite pleasant. However, temperatures can vary significantly, with a minimum of 1°C (34°F) and a maximum reaching 38°C (100°F). Expect about 49 mm (1.9 in) of precipitation over 7 days, alongside an average humidity of 69%. Enjoy the diverse weather this month brings!

May Temperature in Earth

In May in Earth, the average temperature is 21°C (69°F). Maximum temperatures can reach 38°C (100°F), while minimums can drop as low as 1°C (34°F). Be prepared for a broad range of weather conditions when planning your travel.

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

The chart illustrates May temperature patterns in Earth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Earth, May typically has an average temperature of 21°C (69°F), with highs reaching up to 38°C (100°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Earth

In Earth in May, the precipitation amount is 49 mm (1.9 in) over the course of 7 days.

May Precipitation Trends in Earth

The chart displays monthly precipitation patterns in Earth, 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 Earth, May typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 7 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 Earth

In Earth in May, humidity is 69%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, making travel somewhat uncomfortable as the air clings around you, urging you to seek shade and refreshment along your journey.

May Average Humidity in Earth

This chart illustrates the average monthly humidity levels in Earth, 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 Earth is approximately 69%, 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 Earth

In Earth in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Earth.

Maximum UV Index Levels in Earth for May

The chart shows the monthly maximum UV Index (UVI) for Earth 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 Earth typically reaches 11, which falls under the extreme exposure category.

Data source: Earth 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 Earth Compares to Other Months

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

This table compares monthly weather conditions in Earth, 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)	18 mm (0.7 inches)	74%	moderate
February Weather	6°C (43°F)	12 mm (0.5 inches)	75%	high
March Weather	11°C (53°F)	36 mm (1.4 inches)	61%	very high
April Weather	15°C (59°F)	21 mm (0.8 inches)	61%	extreme
May Weather	21°C (69°F)	49 mm (1.9 inches)	69%	extreme
June Weather	25°C (78°F)	34 mm (1.3 inches)	74%	extreme
July Weather	27°C (80°F)	29 mm (1.1 inches)	75%	extreme
August Weather	26°C (78°F)	43 mm (1.7 inches)	78%	extreme
September Weather	22°C (72°F)	41 mm (1.6 inches)	76%	very high
October Weather	15°C (59°F)	67 mm (2.7 inches)	76%	very high
November Weather	10°C (50°F)	14 mm (0.5 inches)	80%	high
December Weather	6°C (43°F)	13 mm (0.5 inches)	77%	moderate