May Weather in Peosta, United States

Last updated: June 24, 2025

In Peosta, United States, the average temperature in May hovers around 16°C (61°F). Expect a minimum drop to 0°C (32°F) and a pleasant maximum rise to 34°C (94°F). During this month, you'll encounter about 150 mm (5.9 in) of precipitation over 14 days, creating a humid atmosphere with an average humidity of 75%. Prepare for a mixed bag of weather!

May Temperature in Peosta

In May in Peosta, the average temperature is 16°C (61°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 0°C (32°F). Be prepared for a wide range of weather conditions when traveling to Peosta during this time!

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

The chart illustrates May temperature patterns in Peosta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peosta, May typically has an average temperature of 16°C (61°F), with highs reaching up to 34°C (94°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Peosta

In Peosta in May, the total precipitation amount is 150 mm (5.9 in), occurring over a span of 14 days.

May Precipitation Trends in Peosta

The chart displays monthly precipitation patterns in Peosta, 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 Peosta, May typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 14 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 Peosta

In Peosta in May humidity is 75%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy embrace, making traveling somewhat uncomfortable as you may find yourself constantly adjusting your clothing and seeking shade to escape the sticky air.

May Average Humidity in Peosta

This chart illustrates the average monthly humidity levels in Peosta, 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 Peosta is approximately 75%, 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 Peosta

In Peosta 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 Peosta.

Maximum UV Index Levels in Peosta for May

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

Data source: Peosta 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 Peosta Compares to Other Months

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

This table compares monthly weather conditions in Peosta, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	48 mm (1.9 inches)	84%	moderate
February Weather	-5°C (23°F)	61 mm (2.4 inches)	85%	moderate
March Weather	3°C (37°F)	64 mm (2.5 inches)	84%	high
April Weather	8°C (47°F)	86 mm (3.4 inches)	83%	very high
May Weather	16°C (61°F)	150 mm (5.9 inches)	75%	very high
June Weather	22°C (72°F)	136 mm (5.4 inches)	79%	very high
July Weather	24°C (76°F)	92 mm (3.6 inches)	75%	very high
August Weather	22°C (72°F)	89 mm (3.5 inches)	69%	very high
September Weather	19°C (66°F)	118 mm (4.7 inches)	74%	very high
October Weather	11°C (52°F)	119 mm (4.7 inches)	79%	moderate
November Weather	3°C (37°F)	46 mm (1.8 inches)	88%	moderate
December Weather	-1°C (30°F)	43 mm (1.7 inches)	82%	low