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March Weather in Polk City, United States

Last updated: June 24, 2025

In March, the average temperature in Polk City, United States hovers around 4°C (40°F). Visitors should prepare for a temperature range that can dip as low as -21°C (-5°F) and soar up to 23°C (74°F). With an average precipitation amount of 81 mm (3.2 in) spread over 8 days, it’s wise to keep an umbrella handy. Additionally, the average humidity level sits at a comfortable 77%, making it a unique time to explore this captivating destination.

March Temperature in Polk City

In March in Polk City, the average temperature is 4°C (40°F). Maximums can reach 23°C (74°F), and minimums can be as low as -21°C (-5°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates March 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, March typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (74°F) and lows dropping to around -21°C (-5°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.

March Precipitation in Polk City

In Polk City in March, the precipitation amount is 81 mm (3.2 in) over the course of 8 days.

March Precipitation Trends in Polk City

The chart displays monthly precipitation patterns in Polk City, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Polk City, March typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec3740817516910976871201283937
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Polk City

In Polk City in March humidity is 77%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor exploration less enjoyable and prompting travelers to seek shelter or warm indoor activities instead.

March Average Humidity in Polk City

This chart illustrates the average monthly humidity levels in Polk City, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Polk City

In Polk City in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Polk City, you can refer to this Hourly UV Index in Polk City.

Maximum UV Index Levels in Polk City for March

The chart shows the monthly maximum UV Index (UVI) for Polk City in March, 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 March, the maximum UV index in Polk City typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098643
Data source: Polk City March 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 March 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 March’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 March’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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