May Weather in Onion Creek, United States

Last updated: June 24, 2025

In May, the average temperature in Onion Creek, United States hovers around 25°C (77°F), making it quite pleasant. However, be prepared for a temperature range that can dip as low as 11°C (51°F) and soar to a sizzling 37°C (99°F). With an average humidity of 82%, it’s a good idea to stay hydrated. Expect approximately 155 mm (6.1 in) of precipitation over about 13 days, so don’t forget your umbrella!

May Temperature in Onion Creek

In May in Onion Creek, the average temperature is 25°C (77°F), with maximums reaching 37°C (99°F) and minimums dipping as low as 11°C (51°F). This range makes Onion Creek an ideal destination for travelers looking to enjoy warm weather while still having the option to experience cooler evenings.

May Weather in Onion Creek: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Onion Creek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onion Creek, May typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (51°F).

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

May Precipitation in Onion Creek

In Onion Creek in May, the precipitation amount is 155 mm (6.1 in) over the course of 13 days.

May Precipitation Trends in Onion Creek

The chart displays monthly precipitation patterns in Onion Creek, 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 Onion Creek, May typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 13 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 Onion Creek

In Onion Creek in May, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

May Average Humidity in Onion Creek

This chart illustrates the average monthly humidity levels in Onion Creek, 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 Onion Creek is approximately 82%, 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 Onion Creek

In Onion Creek 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 Onion Creek.

Maximum UV Index Levels in Onion Creek for May

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

Data source: Onion Creek 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 Onion Creek Compares to Other Months

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

This table compares monthly weather conditions in Onion Creek, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	49 mm (1.9 inches)	78%	moderate
February Weather	12°C (54°F)	58 mm (2.3 inches)	78%	very high
March Weather	18°C (64°F)	69 mm (2.7 inches)	77%	very high
April Weather	20°C (69°F)	90 mm (3.5 inches)	78%	extreme
May Weather	25°C (77°F)	155 mm (6.1 inches)	82%	extreme
June Weather	28°C (82°F)	98 mm (3.8 inches)	78%	extreme
July Weather	29°C (85°F)	71 mm (2.8 inches)	69%	extreme
August Weather	30°C (86°F)	118 mm (4.6 inches)	63%	extreme
September Weather	27°C (80°F)	113 mm (4.5 inches)	66%	very high
October Weather	21°C (71°F)	95 mm (3.7 inches)	73%	very high
November Weather	15°C (60°F)	52 mm (2.0 inches)	84%	high
December Weather	13°C (55°F)	78 mm (3.1 inches)	87%	moderate