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August Weather in Mountain Home, United States

Last updated: June 24, 2025

In August, the average temperature in Mountain Home, United States is a pleasant 24°C (76°F). Visitors can expect temperatures to vary, with a minimum of 7°C (44°F) and a maximum reaching up to 41°C (105°F). The region experiences relatively low precipitation with an average of only 10 mm (0.4 in) over 1 day, and the air remains comfortable with an average humidity of 50%.

August Temperature in Mountain Home

In August in Mountain Home, the average temperature is 24°C (76°F). Maximum temperatures can reach 41°C (105°F), while minimums can drop as low as 7°C (44°F). Travelers should be prepared for a wide range of temperatures during this time.

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

The chart illustrates August 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, August typically has an average temperature of 24°C (76°F), with highs reaching up to 41°C (105°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec313343495868797665504031
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.

August Precipitation in Mountain Home

In Mountain Home in August, the precipitation amount is 10 mm (0.4 in) over the course of 1 day.

August Precipitation Trends in Mountain Home

The chart displays monthly precipitation patterns in Mountain Home, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Mountain Home, August typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec56594339412231013274145
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Mountain Home

In Mountain Home in August, humidity is 50%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though you might want to carry a light layer to stay cozy during breezy moments.

August Average Humidity in Mountain Home

This chart illustrates the average monthly humidity levels in Mountain Home, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Mountain Home is approximately 50%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%85%79%71%71%66%50%48%65%84%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Mountain Home

In Mountain Home in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mountain Home.

Maximum UV Index Levels in Mountain Home for August

The chart shows the monthly maximum UV Index (UVI) for Mountain Home in August, 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 August, the maximum UV index in Mountain Home typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101111108642
Data source: Mountain Home August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)56 mm (2.2 inches)88%moderate
February Weather1°C (34°F)59 mm (2.3 inches)89%moderate
March Weather6°C (43°F)43 mm (1.7 inches)85%high
April Weather9°C (49°F)38 mm (1.5 inches)79%very high
May Weather14°C (58°F)41 mm (1.6 inches)71%very high
June Weather20°C (68°F)22 mm (0.9 inches)71%extreme
July Weather26°C (79°F)3 mm (0.1 inches)66%extreme
August Weather24°C (76°F)10 mm (0.4 inches)50%very high
September Weather18°C (66°F)12 mm (0.5 inches)48%very high
October Weather10°C (50°F)27 mm (1.1 inches)65%high
November Weather4°C (40°F)41 mm (1.6 inches)84%moderate
December Weather-1°C (31°F)45 mm (1.8 inches)87%low

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