May Weather in Osage, United States

Last updated: June 24, 2025

In May, the average temperature in Osage, United States hovers around 15°C (60°F), with a range that can drop to a chilling -1°C (30°F) or soar up to a sweltering 34°C (94°F). This month typically sees 156 mm (6.1 in) of precipitation spread over about 14 days, contributing to an average humidity level of 74%. Embrace the diversity of weather this May brings!

May Temperature in Osage

In May in Osage, the average temperature is 15°C (60°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures when planning your trip!

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

The chart illustrates May temperature patterns in Osage, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osage, May typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Osage

In Osage in May, the precipitation amount is 156 mm (6.1 in) over the course of 14 days.

May Precipitation Trends in Osage

The chart displays monthly precipitation patterns in Osage, 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 Osage, May typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 14 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 Osage

In Osage in May humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

May Average Humidity in Osage

This chart illustrates the average monthly humidity levels in Osage, 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 Osage is approximately 74%, 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 Osage

In Osage 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 Osage.

Maximum UV Index Levels in Osage for May

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

Data source: Osage 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 Osage Compares to Other Months

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

This table compares monthly weather conditions in Osage, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	37 mm (1.4 inches)	82%	moderate
February Weather	-8°C (18°F)	48 mm (1.9 inches)	84%	moderate
March Weather	1°C (35°F)	70 mm (2.8 inches)	80%	moderate
April Weather	7°C (45°F)	73 mm (2.9 inches)	81%	very high
May Weather	15°C (60°F)	156 mm (6.1 inches)	74%	very high
June Weather	22°C (72°F)	129 mm (5.1 inches)	80%	extreme
July Weather	23°C (74°F)	89 mm (3.5 inches)	80%	very high
August Weather	21°C (70°F)	115 mm (4.5 inches)	77%	very high
September Weather	18°C (65°F)	107 mm (4.2 inches)	75%	very high
October Weather	10°C (50°F)	121 mm (4.8 inches)	80%	moderate
November Weather	1°C (35°F)	50 mm (2.0 inches)	87%	moderate
December Weather	-3°C (27°F)	37 mm (1.4 inches)	83%	moderate