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March Weather in The Plains, United States

Last updated: June 24, 2025

In March, the average temperature in The Plains, United States hovers around 7°C (45°F), but expect a wide range with lows of -12°C (11°F) and highs reaching 28°C (82°F). You’ll also experience 115 mm (4.5 in) of precipitation over approximately 13 days, contributing to a notably high average humidity of 88%. Prepare accordingly for a mix of chilly and warm conditions!

March Temperature in The Plains

In March in The Plains, the average temperature is 7°C (45°F). Maximums can reach 28°C (82°F), and minimums can be as low as -12°C (11°F). This wide range in temperatures suggests that travelers should pack for both warm and colder weather, ensuring comfort regardless of the conditions.

March Weather in The Plains: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in The Plains, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In The Plains, March typically has an average temperature of 7°C (45°F), with highs reaching up to 28°C (82°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec343845546572777570594439
Data source: Temperature data for The Plains 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 The Plains

In The Plains in March, the precipitation amount is 115 mm (4.5 in) spread over 13 days.

March Precipitation Trends in The Plains

The chart displays monthly precipitation patterns in The Plains, 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 The Plains, March typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec871231151341351451071229710683116
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in The Plains

In The Plains in March humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.

March Average Humidity in The Plains

This chart illustrates the average monthly humidity levels in The Plains, 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 The Plains is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%87%82%84%82%73%74%81%89%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in The Plains

In The Plains in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in The Plains.

Maximum UV Index Levels in The Plains for March

The chart shows the monthly maximum UV Index (UVI) for The Plains 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 The Plains typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098643
Data source: The Plains 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 The Plains Compares to Other Months

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

This table compares monthly weather conditions in The Plains, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)87 mm (3.4 inches)88%moderate
February Weather3°C (38°F)123 mm (4.8 inches)88%moderate
March Weather7°C (45°F)115 mm (4.5 inches)88%high
April Weather12°C (54°F)134 mm (5.3 inches)86%very high
May Weather18°C (65°F)135 mm (5.3 inches)82%very high
June Weather22°C (72°F)145 mm (5.7 inches)84%very high
July Weather25°C (77°F)107 mm (4.2 inches)82%very high
August Weather24°C (75°F)122 mm (4.8 inches)73%very high
September Weather21°C (70°F)96 mm (3.8 inches)73%very high
October Weather15°C (59°F)106 mm (4.2 inches)81%high
November Weather7°C (44°F)83 mm (3.3 inches)89%moderate
December Weather4°C (39°F)116 mm (4.6 inches)86%moderate

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