May Weather in Sibley, United States

Last updated: June 24, 2025

In Sibley, United States, the average temperature in May hovers around 15°C (59°F), with a minimum dipping to 0°C (32°F) and a maximum soaring up to 34°C (94°F). Expect 126 mm (5.0 in) of precipitation spread over approximately 15 days, contributing to an average humidity level of 74%. Embrace the varied climate and be prepared for everything from cool breezes to warm sunny days!

May Temperature in Sibley

In May in Sibley, the average temperature is 15°C (59°F). Maximums can reach 34°C (94°F), and minimums can dip as low as 0°C (32°F). Be sure to pack a variety of clothing to accommodate both warm days and cool nights while traveling.

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

The chart illustrates May temperature patterns in Sibley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sibley, May typically has an average temperature of 15°C (59°F), with highs reaching up to 34°C (94°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Sibley

In Sibley in May, the precipitation amount is 126 mm (5.0 in) spread over 15 days.

May Precipitation Trends in Sibley

The chart displays monthly precipitation patterns in Sibley, 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 Sibley, May typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 15 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 Sibley

In Sibley in May, humidity is 74%. With an average temperature of 15°C (59°F), this humidity feels like traveling through a warm, sticky blanket that clings to your skin, making outdoor activities a bit uncomfortable and prompting you to seek out shaded areas or cool breezes.

May Average Humidity in Sibley

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

In Sibley 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 Sibley.

Maximum UV Index Levels in Sibley for May

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

Data source: Sibley 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 Sibley Compares to Other Months

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

This table compares monthly weather conditions in Sibley, 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)	27 mm (1.1 inches)	80%	moderate
February Weather	-8°C (18°F)	30 mm (1.2 inches)	84%	moderate
March Weather	1°C (35°F)	66 mm (2.6 inches)	75%	high
April Weather	7°C (44°F)	89 mm (3.5 inches)	79%	very high
May Weather	15°C (59°F)	126 mm (5.0 inches)	74%	very high
June Weather	22°C (72°F)	119 mm (4.7 inches)	81%	extreme
July Weather	23°C (74°F)	85 mm (3.4 inches)	82%	very high
August Weather	21°C (71°F)	106 mm (4.2 inches)	80%	very high
September Weather	18°C (65°F)	106 mm (4.2 inches)	75%	very high
October Weather	9°C (48°F)	89 mm (3.5 inches)	77%	moderate
November Weather	1°C (34°F)	28 mm (1.1 inches)	85%	moderate
December Weather	-3°C (26°F)	40 mm (1.6 inches)	83%	moderate