May Weather in Booker, United States

Last updated: June 24, 2025

In May, the average temperature in Booker, United States hovers around 19°C (66°F), providing a comfortable climate. However, don't be surprised by fluctuations, as temperatures can dip to a chilly -1°C (31°F) or soar up to a scorching 36°C (97°F). This month also brings about 103 mm (4.1 in) of precipitation over 11 days, contributing to an average humidity of 81%—perfect for those who enjoy a lush, green environment!

May Temperature in Booker

In May in Booker, the average temperature is 19°C (66°F). Maximums can reach 36°C (97°F), while minimums can drop as low as -1°C (31°F). It's essential to pack for a range of temperatures when traveling during this month.

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

The chart illustrates May temperature patterns in Booker, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Booker, May typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (97°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Booker

In Booker in May, the precipitation amount is 103 mm (4.1 in) spread over 11 days.

May Precipitation Trends in Booker

The chart displays monthly precipitation patterns in Booker, 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 Booker, May typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 11 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 Booker

In Booker in May, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

May Average Humidity in Booker

This chart illustrates the average monthly humidity levels in Booker, 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 Booker is approximately 81%, 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 Booker

In Booker 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 Booker.

Maximum UV Index Levels in Booker for May

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

Data source: Booker 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 Booker Compares to Other Months

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

This table compares monthly weather conditions in Booker, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	21 mm (0.8 inches)	74%	moderate
February Weather	2°C (37°F)	12 mm (0.5 inches)	77%	high
March Weather	9°C (49°F)	60 mm (2.4 inches)	65%	very high
April Weather	13°C (56°F)	49 mm (1.9 inches)	67%	very high
May Weather	19°C (66°F)	103 mm (4.1 inches)	81%	extreme
June Weather	25°C (77°F)	55 mm (2.2 inches)	82%	extreme
July Weather	27°C (81°F)	44 mm (1.7 inches)	82%	extreme
August Weather	26°C (78°F)	53 mm (2.1 inches)	84%	extreme
September Weather	23°C (73°F)	38 mm (1.5 inches)	79%	very high
October Weather	14°C (58°F)	62 mm (2.4 inches)	75%	high
November Weather	8°C (47°F)	12 mm (0.5 inches)	79%	moderate
December Weather	4°C (40°F)	28 mm (1.1 inches)	83%	moderate