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March Weather in Maryville, United States

Last updated: June 24, 2025

In March, the average temperature in Maryville, United States hovers around 6°C (44°F). However, temperatures can vary significantly, with lows reaching -21°C (-6°F) and highs soaring to 26°C (79°F). Expect 96 mm (3.8 in) of precipitation over about 10 days, contributing to an average humidity level of 77%.

March Temperature in Maryville

In March in Maryville, the average temperature is 6°C (44°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -21°C (-6°F). This wide range of temperatures means travelers should be prepared for both warm days and chilly nights.

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

The chart illustrates March temperature patterns in Maryville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Maryville, March typically has an average temperature of 6°C (44°F), with highs reaching up to 26°C (79°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec272943526476787570544134
Data source: Temperature data for Maryville 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 Maryville

In Maryville in March, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.

March Precipitation Trends in Maryville

The chart displays monthly precipitation patterns in Maryville, 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 Maryville, March typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec423296851681421181081171464337
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Maryville

In Maryville in March humidity is 77%. With an average temperature of 6°C (44°F), this humidity feels like a chilly embrace, making travel invigorating yet challenging, as the damp air clings to your clothes and can leave you feeling colder than the thermometer suggests.

March Average Humidity in Maryville

This chart illustrates the average monthly humidity levels in Maryville, 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 Maryville 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 Maryville

In Maryville 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 Maryville, you can refer to this Hourly UV Index in Maryville.

Maximum UV Index Levels in Maryville for March

The chart shows the monthly maximum UV Index (UVI) for Maryville 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 Maryville typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111099643
Data source: Maryville 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 Maryville Compares to Other Months

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

This table compares monthly weather conditions in Maryville, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)42 mm (1.7 inches)78%moderate
February Weather-2°C (29°F)32 mm (1.3 inches)80%moderate
March Weather6°C (44°F)96 mm (3.8 inches)77%high
April Weather11°C (52°F)85 mm (3.3 inches)77%very high
May Weather18°C (65°F)168 mm (6.6 inches)77%very high
June Weather25°C (76°F)142 mm (5.6 inches)81%extreme
July Weather26°C (79°F)118 mm (4.6 inches)81%very high
August Weather24°C (76°F)108 mm (4.2 inches)77%very high
September Weather21°C (70°F)117 mm (4.6 inches)73%very high
October Weather12°C (55°F)146 mm (5.7 inches)75%high
November Weather5°C (42°F)43 mm (1.7 inches)85%moderate
December Weather1°C (34°F)36 mm (1.4 inches)83%moderate

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