May Weather in Atwater, United States

Last updated: June 24, 2025

In May, the average temperature in Atwater, United States is around 14°C (58°F). Expect minimums dipping to 0°C (32°F) and maximums soaring to 34°C (93°F). During this time, you can anticipate approximately 100 mm (3.9 in) of precipitation spread over 12 days. The air maintains a notable average humidity of 78%, making it a distinctive month in the region.

May Temperature in Atwater

In May in Atwater, the average temperature is 14°C (58°F). The maximum can reach 34°C (93°F), while the minimum can drop as low as 0°C (32°F). Be prepared for a wide range of temperatures to make the most of your travel experience.

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

The chart illustrates May temperature patterns in Atwater, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Atwater, May typically has an average temperature of 14°C (58°F), with highs reaching up to 34°C (93°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Atwater

In Atwater in May, the precipitation amount is 100 mm (3.9 in) over the course of 12 days.

May Precipitation Trends in Atwater

The chart displays monthly precipitation patterns in Atwater, 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 Atwater, May typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 12 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 Atwater

In Atwater in May, humidity is 78%. With an average temperature of 14°C (58°F), this humidity feels like a damp embrace, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat more than usual while exploring.

May Average Humidity in Atwater

This chart illustrates the average monthly humidity levels in Atwater, 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 Atwater is approximately 78%, 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 Atwater

In Atwater 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 Atwater.

Maximum UV Index Levels in Atwater for May

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

Data source: Atwater 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 Atwater Compares to Other Months

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

This table compares monthly weather conditions in Atwater, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	19 mm (0.8 inches)	87%	moderate
February Weather	-10°C (15°F)	22 mm (0.9 inches)	90%	moderate
March Weather	-1°C (31°F)	51 mm (2.0 inches)	85%	moderate
April Weather	5°C (41°F)	77 mm (3.0 inches)	84%	high
May Weather	14°C (58°F)	100 mm (3.9 inches)	78%	very high
June Weather	21°C (71°F)	84 mm (3.3 inches)	80%	very high
July Weather	23°C (74°F)	96 mm (3.8 inches)	81%	very high
August Weather	21°C (70°F)	138 mm (5.4 inches)	81%	very high
September Weather	17°C (63°F)	114 mm (4.5 inches)	81%	high
October Weather	8°C (47°F)	100 mm (3.9 inches)	84%	moderate
November Weather	0°C (32°F)	28 mm (1.1 inches)	88%	moderate
December Weather	-6°C (22°F)	41 mm (1.6 inches)	84%	low