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March Weather in Plains, United States

Last updated: June 24, 2025

In Plains, United States, the average temperature in March hovers around 16°C (61°F). Be prepared for variability as temperatures can dip to a brisk -4°C (25°F) or soar to a warm 32°C (89°F). During this month, the area experiences 94 mm (3.7 in) of precipitation over approximately 9 days, leading to an average humidity of 80%.

March Temperature in Plains

In March in Plains, the average temperature is 16°C (61°F). Maximum temperatures can reach 32°C (89°F), while minimum temperatures can drop to as low as -4°C (25°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly for both warm and chilly conditions.

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

The chart illustrates March temperature patterns in Plains, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plains, March typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (89°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec505661667479818178705752
Data source: Temperature data for 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 Plains

In Plains in March, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

March Precipitation Trends in Plains

The chart displays monthly precipitation patterns in 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 Plains, March typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec97118941169110211311210511561132
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Plains

In Plains in March, humidity is 80%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapped around you, making sightseeing a sweat-inducing challenge but also lending a lush vibrancy to the surroundings that can enhance your travel experience.

March Average Humidity in Plains

This chart illustrates the average monthly humidity levels in 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 Plains is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%80%76%73%74%80%79%83%77%84%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Plains

In Plains in March, 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 Plains.

Maximum UV Index Levels in Plains for March

The chart shows the monthly maximum UV Index (UVI) for 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 Plains typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
Data source: 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 Plains Compares to Other Months

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

This table compares monthly weather conditions in Plains, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)97 mm (3.8 inches)85%moderate
February Weather13°C (56°F)118 mm (4.6 inches)82%high
March Weather16°C (61°F)94 mm (3.7 inches)80%very high
April Weather19°C (66°F)116 mm (4.6 inches)76%very high
May Weather23°C (74°F)91 mm (3.6 inches)73%extreme
June Weather26°C (79°F)102 mm (4.0 inches)74%extreme
July Weather27°C (82°F)113 mm (4.5 inches)80%extreme
August Weather27°C (81°F)112 mm (4.4 inches)79%extreme
September Weather26°C (79°F)105 mm (4.1 inches)83%very high
October Weather21°C (71°F)115 mm (4.5 inches)77%very high
November Weather14°C (57°F)61 mm (2.4 inches)84%high
December Weather11°C (53°F)132 mm (5.2 inches)88%moderate

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