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March Weather in Mountain Home, United States

Last updated: June 24, 2025

In Mountain Home, United States, the average temperature in March is a cool 11°C (52°F). While temperatures can dip as low as -11°C (13°F), they can also soar to a warm 31°C (88°F). Expect about 136 mm (5.4 in) of precipitation spread over 12 days, and don't forget the average humidity, which hovers around a comfortable 76%.

March Temperature in Mountain Home

In March in Mountain Home, the average temperature is 11°C (52°F). Maximums can reach 31°C (88°F), while minimums can be as low as -11°C (13°F). Be prepared for a range of temperatures if you plan to travel during this time.

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 11°C (52°F), with highs reaching up to 31°C (88°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec384152586877817874614944
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 total precipitation amount reaches 136 mm (5.4 in) over the course of 12 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 136 mm (5.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec771071361371678367104581007383
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Mountain Home

In Mountain Home in March, humidity is 76%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor exploration feel uncomfortable and heavy, often leaving travelers longing for a warm café to escape the cool, moist air.

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 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
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 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 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 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
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 Weather3°C (39°F)77 mm (3.0 inches)81%moderate
February Weather5°C (41°F)107 mm (4.2 inches)78%high
March Weather11°C (52°F)136 mm (5.4 inches)76%high
April Weather14°C (58°F)137 mm (5.4 inches)78%very high
May Weather20°C (68°F)167 mm (6.6 inches)83%very high
June Weather25°C (77°F)82 mm (3.2 inches)83%extreme
July Weather27°C (81°F)67 mm (2.7 inches)78%extreme
August Weather26°C (79°F)104 mm (4.1 inches)68%very high
September Weather24°C (75°F)58 mm (2.3 inches)64%very high
October Weather16°C (62°F)100 mm (3.9 inches)70%high
November Weather9°C (49°F)72 mm (2.9 inches)83%moderate
December Weather7°C (44°F)83 mm (3.3 inches)87%moderate

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