May Weather in Oakley, United States

Last updated: June 24, 2025

In May, the average temperature in Oakley, United States hovers around 16°C (61°F), with extremes ranging from a brisk 0°C (32°F) to a sweltering 35°C (96°F). Expect 127 mm (5.0 in) of precipitation spread over 13 days, contributing to an average humidity of 83%. Perfect for those who enjoy a mild, moist climate!

May Temperature in Oakley

In May in Oakley, the average temperature is 16°C (61°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 0°C (32°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their visit.

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

The chart illustrates May temperature patterns in Oakley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oakley, May typically has an average temperature of 16°C (61°F), with highs reaching up to 35°C (96°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Oakley

In Oakley in May, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.

May Precipitation Trends in Oakley

The chart displays monthly precipitation patterns in Oakley, 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 Oakley, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 13 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 Oakley

In Oakley in May, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.

May Average Humidity in Oakley

This chart illustrates the average monthly humidity levels in Oakley, 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 Oakley 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 Oakley

In Oakley 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 Oakley.

Maximum UV Index Levels in Oakley for May

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

Data source: Oakley 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 Oakley Compares to Other Months

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

This table compares monthly weather conditions in Oakley, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	18 mm (0.7 inches)	74%	moderate
February Weather	-1°C (31°F)	15 mm (0.6 inches)	78%	moderate
March Weather	6°C (44°F)	58 mm (2.3 inches)	66%	high
April Weather	11°C (51°F)	35 mm (1.4 inches)	66%	very high
May Weather	16°C (61°F)	127 mm (5.0 inches)	83%	very high
June Weather	24°C (75°F)	58 mm (2.3 inches)	83%	extreme
July Weather	26°C (79°F)	62 mm (2.4 inches)	83%	extreme
August Weather	24°C (75°F)	57 mm (2.2 inches)	86%	very high
September Weather	21°C (70°F)	58 mm (2.3 inches)	82%	very high
October Weather	12°C (53°F)	58 mm (2.3 inches)	75%	high
November Weather	6°C (44°F)	14 mm (0.6 inches)	77%	moderate
December Weather	2°C (35°F)	20 mm (0.8 inches)	82%	moderate