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March Weather in Mountain Home, United States

Last updated: June 24, 2025

In March, the average temperature in Mountain Home, United States hovers around 10°C (50°F). However, temperatures can dip as low as -7°C (19°F) or soar up to 29°C (85°F). Expect a precipitation total of 103 mm (4.0 in) over 13 days, contributing to an average humidity level of 86%.

March Temperature in Mountain Home

In March in Mountain Home, the average temperature is 10°C (50°F), with maximum temperatures reaching 29°C (85°F) and minimums dropping as low as -7°C (19°F). Travelers should prepare for a wide range of temperatures, ensuring they're equipped for both warm days and chilly nights.

March Weather in Mountain Home: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Mountain Home, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mountain Home, March typically has an average temperature of 10°C (50°F), with highs reaching up to 29°C (85°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec404550576571747369604743
Data source: Temperature data for Mountain Home 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 Mountain Home

In Mountain Home in March, the precipitation amount is 103 mm (4.0 in) over a span of 13 days.

March Precipitation Trends in Mountain Home

The chart displays monthly precipitation patterns in Mountain Home, 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 Mountain Home, March typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1051321031391419911614514917489133
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Mountain Home

In Mountain Home in March humidity is 86%. With an average temperature of 10°C (50°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and sticky, which can dampen the spirit of travel.

March Average Humidity in Mountain Home

This chart illustrates the average monthly humidity levels in Mountain Home, 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 Mountain Home is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%82%85%85%83%76%76%80%88%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Mountain Home

In Mountain Home in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mountain Home.

Maximum UV Index Levels in Mountain Home for March

The chart shows the monthly maximum UV Index (UVI) for Mountain Home 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 Mountain Home typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Mountain Home 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 Mountain Home Compares to Other Months

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

This table compares monthly weather conditions in Mountain Home, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)104 mm (4.1 inches)86%moderate
February Weather7°C (45°F)132 mm (5.2 inches)86%high
March Weather10°C (50°F)103 mm (4.0 inches)86%very high
April Weather14°C (57°F)139 mm (5.5 inches)82%very high
May Weather18°C (65°F)141 mm (5.5 inches)85%extreme
June Weather22°C (71°F)99 mm (3.9 inches)85%extreme
July Weather23°C (74°F)115 mm (4.5 inches)83%extreme
August Weather23°C (73°F)145 mm (5.7 inches)76%very high
September Weather21°C (69°F)149 mm (5.9 inches)76%very high
October Weather16°C (61°F)174 mm (6.8 inches)80%very high
November Weather8°C (47°F)89 mm (3.5 inches)88%high
December Weather6°C (43°F)133 mm (5.2 inches)88%moderate

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