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May Weather in Dardanelle, United States

Last updated: June 24, 2025

In Dardanelle, United States, the average temperature in May is a pleasant 21°C (70°F). However, temperatures can vary widely, with minimums dropping to 5°C (42°F) and maximums reaching a scorching 34°C (93°F). During this month, you can expect around 198 mm (7.8 in) of precipitation spread over 14 days, coupled with a high average humidity of 82%.

May Temperature in Dardanelle

In May in Dardanelle, the average temperature is 21°C (70°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 5°C (42°F). This range makes Dardanelle a perfect destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Dardanelle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dardanelle, May typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec414454607078817976635146
Data source: Temperature data for Dardanelle 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 Dardanelle

In Dardanelle in May, the total precipitation amount is 198 mm (7.8 in) over a duration of 14 days.

May Precipitation Trends in Dardanelle

The chart displays monthly precipitation patterns in Dardanelle, 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 Dardanelle, May typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec88135140150198122861276510388100
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dardanelle

In Dardanelle in May, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

May Average Humidity in Dardanelle

This chart illustrates the average monthly humidity levels in Dardanelle, 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 Dardanelle is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dardanelle

In Dardanelle 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 Dardanelle.

Maximum UV Index Levels in Dardanelle for May

The chart shows the monthly maximum UV Index (UVI) for Dardanelle 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 Dardanelle typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109754
Data source: Dardanelle 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 Dardanelle Compares to Other Months

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

This table compares monthly weather conditions in Dardanelle, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)88 mm (3.4 inches)82%moderate
February Weather7°C (44°F)135 mm (5.3 inches)79%high
March Weather12°C (54°F)140 mm (5.5 inches)77%very high
April Weather15°C (60°F)150 mm (5.9 inches)78%very high
May Weather21°C (70°F)198 mm (7.8 inches)82%very high
June Weather26°C (78°F)122 mm (4.8 inches)81%extreme
July Weather27°C (82°F)86 mm (3.4 inches)75%extreme
August Weather26°C (80°F)127 mm (5.0 inches)61%very high
September Weather24°C (76°F)65 mm (2.6 inches)59%very high
October Weather17°C (64°F)103 mm (4.1 inches)69%high
November Weather10°C (51°F)88 mm (3.4 inches)82%moderate
December Weather8°C (46°F)100 mm (3.9 inches)87%moderate

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