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May Weather in Davenport, United States

Last updated: June 24, 2025

In May, the average temperature in Davenport, United States is a pleasant 15°C (59°F). Expect a range with minimums dipping to 0°C (33°F) and maximums soaring to 31°C (88°F). While you're out enjoying the weather, be prepared for an average of 38 mm (1.5 in) of precipitation across 6 days. Humidity levels hover around 77%, adding a touch of mugginess to the air.

May Temperature in Davenport

In May in Davenport, the average temperature is 15°C (59°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 0°C (33°F). This varied climate makes Davenport an ideal destination for travelers seeking both mild and warm weather experiences.

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 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec292939485967757362483831
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 38 mm (1.5 in) spread over 6 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 38 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec65505041381631326435957
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 77%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it essential to stay hydrated and choose light, breathable clothing for comfortable travel.

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 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%82%77%79%77%62%60%80%87%86%
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 is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to 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 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2456891097532
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 Weather-1°C (30°F)65 mm (2.6 inches)85%low
February Weather-1°C (30°F)50 mm (2.0 inches)86%moderate
March Weather4°C (40°F)50 mm (2.0 inches)86%moderate
April Weather9°C (48°F)41 mm (1.6 inches)82%high
May Weather15°C (59°F)38 mm (1.5 inches)77%very high
June Weather20°C (67°F)16 mm (0.6 inches)79%very high
July Weather24°C (75°F)3 mm (0.1 inches)77%very high
August Weather23°C (74°F)13 mm (0.5 inches)62%very high
September Weather17°C (63°F)26 mm (1.0 inches)60%high
October Weather9°C (48°F)43 mm (1.7 inches)80%moderate
November Weather3°C (38°F)59 mm (2.3 inches)87%moderate
December Weather-1°C (31°F)57 mm (2.2 inches)86%low

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