May Weather in Boonville, United States

Last updated: June 24, 2025

In May, the average temperature in Boonville, United States hovers around 15°C (59°F). Expect a minimum of 2°C (36°F) and a maximum that can reach up to 33°C (92°F). With an average humidity of 80%, be prepared for a bit of moisture in the air. Additionally, you can anticipate around 45 mm (1.8 in) of precipitation spread over 4 days.

May Temperature in Boonville

In May in Boonville, the average temperature is 15°C (59°F), with maximums reaching 33°C (92°F) and minimums dipping as low as 2°C (36°F). This range makes it a great time to explore outdoor activities while being prepared for varying temperatures.

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

The chart illustrates May temperature patterns in Boonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boonville, May typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (36°F).

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

May Precipitation in Boonville

In Boonville in May, the total precipitation amount is 45 mm (1.8 in) over the course of 4 days.

May Precipitation Trends in Boonville

The chart displays monthly precipitation patterns in Boonville, 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 Boonville, May typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 4 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 Boonville

In Boonville in May, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

May Average Humidity in Boonville

This chart illustrates the average monthly humidity levels in Boonville, 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 Boonville is approximately 80%, 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 Boonville

In Boonville 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 Boonville.

Maximum UV Index Levels in Boonville for May

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

Data source: Boonville 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 Boonville Compares to Other Months

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

This table compares monthly weather conditions in Boonville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	164 mm (6.4 inches)	86%	moderate
February Weather	9°C (48°F)	168 mm (6.6 inches)	84%	moderate
March Weather	10°C (49°F)	126 mm (4.9 inches)	83%	high
April Weather	12°C (54°F)	67 mm (2.6 inches)	80%	very high
May Weather	15°C (59°F)	45 mm (1.8 inches)	80%	extreme
June Weather	19°C (67°F)	2 mm (0.1 inches)	76%	extreme
July Weather	22°C (71°F)	1 mm (0.0 inches)	70%	extreme
August Weather	22°C (71°F)	1 mm (0.0 inches)	66%	very high
September Weather	20°C (68°F)	4 mm (0.2 inches)	68%	very high
October Weather	16°C (61°F)	51 mm (2.0 inches)	72%	high
November Weather	11°C (52°F)	81 mm (3.2 inches)	84%	moderate
December Weather	8°C (46°F)	109 mm (4.3 inches)	84%	moderate