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May Weather in Davenport, United States

Last updated: June 24, 2025

In Davenport, United States, the weather in May is pleasantly warm, with an average temperature of 21°C (70°F). Expect temperatures to range from a cool 6°C (43°F) to a scorching 34°C (94°F). Precipitation averages 142 mm (5.6 in) over the course of 12 days, while the air is typically quite humid, with an average humidity of 83%. Perfect for those who enjoy a blend of warmth and occasional showers!

May Temperature in Davenport

In May in Davenport, the average temperature is 21°C (70°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 6°C (43°F). This varied climate makes it an ideal destination for travelers looking to experience a mix of warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Davenport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Davenport, May typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (94°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec394154597079838176625045
Data source: Temperature data for Davenport generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Davenport

In Davenport in May, the total precipitation amount is 142 mm (5.6 in), occurring over the course of 12 days.

May Precipitation Trends in Davenport

The chart displays monthly precipitation patterns in Davenport, 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 Davenport, May typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6357891561421069281871194136
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Davenport

In Davenport in May humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

May Average Humidity in Davenport

This chart illustrates the average monthly humidity levels in Davenport, 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 Davenport is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Davenport

In Davenport in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Davenport.

Maximum UV Index Levels in Davenport for May

The chart shows the monthly maximum UV Index (UVI) for Davenport 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 Davenport typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109754
Data source: Davenport 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 Davenport Compares to Other Months

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

This table compares monthly weather conditions in Davenport, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)63 mm (2.5 inches)79%moderate
February Weather5°C (41°F)57 mm (2.2 inches)78%high
March Weather12°C (54°F)88 mm (3.5 inches)75%high
April Weather15°C (60°F)155 mm (6.1 inches)75%very high
May Weather21°C (70°F)142 mm (5.6 inches)83%very high
June Weather26°C (79°F)106 mm (4.2 inches)81%extreme
July Weather28°C (83°F)91 mm (3.6 inches)78%extreme
August Weather27°C (81°F)81 mm (3.2 inches)68%very high
September Weather24°C (76°F)87 mm (3.4 inches)64%very high
October Weather17°C (62°F)119 mm (4.7 inches)71%high
November Weather10°C (51°F)41 mm (1.6 inches)82%moderate
December Weather7°C (45°F)36 mm (1.4 inches)87%moderate

Compare Davenport's Climate with Cities Worldwide