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May Weather in Polk City, United States

Last updated: June 24, 2025

In May, the average temperature in Polk City, United States is a mild 17°C (62°F), with minimums dipping to 1°C (34°F) and highs reaching up to 36°C (97°F). Visitors can expect precipitation of around 169 mm (6.7 in) spread over approximately 15 days, creating an average humidity level of 77%.

May Temperature in Polk City

In May in Polk City, the average temperature is 17°C (62°F). Maximum temperatures can reach 36°C (97°F), while minimums can dip as low as 1°C (34°F). Be prepared for both warm days and cool nights when traveling to Polk City during this month.

May Weather in Polk City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Polk City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polk City, May typically has an average temperature of 17°C (62°F), with highs reaching up to 36°C (97°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec222339496274777468523830
Data source: Temperature data for Polk City 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 Polk City

In Polk City in May, the precipitation amount is 169 mm (6.7 in) over a span of 15 days.

May Precipitation Trends in Polk City

The chart displays monthly precipitation patterns in Polk City, 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 Polk City, May typically receives around 169 mm (6.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec3740817516910976871201283937
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Polk City

In Polk City in May humidity is 77%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, creating a lush, almost tropical atmosphere that can be quite stifling for traveling, making it essential to stay hydrated and take frequent breaks in the shade.

May Average Humidity in Polk City

This chart illustrates the average monthly humidity levels in Polk City, 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 Polk City is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Polk City

In Polk City 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 Polk City.

Maximum UV Index Levels in Polk City for May

The chart shows the monthly maximum UV Index (UVI) for Polk City 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 Polk City typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098643
Data source: Polk City 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 Polk City Compares to Other Months

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

This table compares monthly weather conditions in Polk City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)37 mm (1.4 inches)78%moderate
February Weather-5°C (23°F)40 mm (1.6 inches)80%moderate
March Weather4°C (40°F)81 mm (3.2 inches)77%high
April Weather9°C (49°F)75 mm (2.9 inches)77%very high
May Weather17°C (62°F)169 mm (6.7 inches)77%very high
June Weather23°C (74°F)109 mm (4.3 inches)81%extreme
July Weather25°C (77°F)76 mm (3.0 inches)81%very high
August Weather23°C (74°F)87 mm (3.4 inches)77%very high
September Weather20°C (69°F)120 mm (4.7 inches)73%very high
October Weather11°C (53°F)128 mm (5.0 inches)75%high
November Weather3°C (39°F)39 mm (1.5 inches)85%moderate
December Weather-1°C (31°F)37 mm (1.5 inches)83%moderate

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