Climate and monthly weather forecast
Mountain Home, TN

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Weather in January

January, the same as December, is a wintry winter month in Mountain Home, Tennessee, with an average temperature varying between 26.6°F (-3°C) and 41.5°F (5.3°C). Mountain Home reaches its lowest average temperatures in January, measuring 41.5°F (5.3°C) at the peak and 26.6°F (-3°C) at the lowest. Weather in January »

Weather in February

February, the last month of the winter in Mountain Home, is a frosty month, with an average temperature fluctuating between 46.4°F (8°C) and 29.7°F (-1.3°C). Mountain Home records an average high-temperature of a frosty 46.4°F (8°C) in February, closely mirroring the climate of the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Mountain Home, Tennessee, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 36.3°F (2.4°C). March's onset is marked by a subtle temperature increase, moving from a chilly 46.4°F (8°C) in February to a fresh 54.5°F (12.5°C). Weather in March »

Weather in April

April is a refreshing spring month in Mountain Home, Tennessee, with an average temperature ranging between max 64.9°F (18.3°C) and min 44.2°F (6.8°C). In Mountain Home, the onset of April comes with an increased average high-temperature, moving from March's cool 54.5°F (12.5°C) to an enjoyable 64.9°F (18.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Mountain Home, Tennessee, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 73.4°F (23°C). May brings a slight increase in the average high-temperature, progressing from a comfortable 64.9°F (18.3°C) in April to a warm 73.4°F (23°C). Weather in May »

Weather in June

June, the first month of the summer in Mountain Home, is still a warm month, with an average temperature fluctuating between 57.4°F (14.1°C) and 80.2°F (26.8°C). Mountain Home experiences a minor temperature shift with the start of June, with average high-temperatures moving from a moderately hot 73.4°F (23°C) in May to a still warm 80.2°F (26.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Mountain Home, Tennessee, with an average temperature varying between 83.3°F (28.5°C) and 60.6°F (15.9°C). July, known for its average high temperature of 83.3°F (28.5°C) and an average low temperature of 60.6°F (15.9°C), is the warmest month. The heat index value during July is appraised at a tropical 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Mountain Home, is also a moderately hot month, with an average temperature ranging between max 82.6°F (28.1°C) and min 59.5°F (15.3°C). Mountain Home's weather in August indicates an average high-temperature of a still moderately hot 82.6°F (28.1°C), nearly consistent with the 83.3°F (28.5°C) of July. Weather in August »

Weather in September

September, the first month of the autumn in Mountain Home, is still a warm month, with an average temperature varying between 54.9°F (12.7°C) and 77.5°F (25.3°C). September begins with an average high-temperature of a still warm 77.5°F (25.3°C), reflecting close similarity to the preceding month. Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Mountain Home, Tennessee, with an average temperature ranging between min 45.3°F (7.4°C) and max 65.8°F (18.8°C). Mountain Home in October undergoes a mild reduction in the average high-temperature, shifting from September's moderately hot 77.5°F (25.3°C) to a comfortable 65.8°F (18.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Mountain Home, Tennessee, with an average temperature ranging between max 54.5°F (12.5°C) and min 36°F (2.2°C). The commencement of November indicates a shift in the average high-temperature, receding from October's enjoyable 65.8°F (18.8°C) to a cool 54.5°F (12.5°C). Weather in November »

Weather in December

December, the first month of the winter in Mountain Home, is also a frosty month, with an average temperature ranging between max 46.6°F (8.1°C) and min 32.4°F (0.2°C). In Mountain Home, the average high-temperature in December gently drops from a cool 54.5°F (12.5°C) in November to a chilly 46.6°F (8.1°C). Weather in December »
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Frequently asked questions

What is the coldest month in Mountain Home?

January, with average temperatures reaching a high of 41.5°F (5.3°C) and a low of 26.6°F (-3°C), is the coldest month in Mountain Home, Tennessee.

How much does it rain in Mountain Home?

In Mountain Home, Tennessee, during the entire year, the rain falls for 187.8 days and collects up to 32.76" (832mm) of precipitation.

When does it snow in Mountain Home?

January through April, October through December are months with snowfall in Mountain Home, Tennessee.

How many days does it snow in Mountain Home?

Throughout the year, in Mountain Home, there are 32.1 snowfall days, and 13.31" (338mm) of snow is accumulated.

What is the month with the least sunshine in Mountain Home?

The month with the least sunshine in Mountain Home is January, with an average of 5h of sunshine.

What are the months with the lowest UV index in Mountain Home?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Mountain Home, Tennessee.

What are the most humid months in Mountain Home?

February and December, with an average relative humidity of 79%, are most humid months in Mountain Home, Tennessee.

What is the rainiest month in Mountain Home?

February is the month with the most rainfall. Rain falls for 13.6 days and accumulates 3.27" (83mm) of precipitation.

When is Daylight Saving Time (DST) in Mountain Home?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Mountain Home?

May through September are months without snowfall.

When are the longest days in Mountain Home?

The month with the longest days is June, with an average of 14h and 36min of daylight.

What month has the most sunshine in Mountain Home?

With an average of 10.6h of sunshine, June has the most sunshine of the year in Mountain Home.

What is the month with the highest UV index in Mountain Home?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Mountain Home.

What is the hottest time of year in Mountain Home?

Mountain Home, Tennessee, reaches its average highest temperatures in July, measuring 83.3°F (28.5°C) at the peak and 60.6°F (15.9°C) at the lowest.

What is the driest month in Mountain Home?

The month with the least rainfall is September, when the rain falls for 15.5 days and typically collects 1.77" (45mm) of precipitation.

What is the least humid month in Mountain Home?

With an average relative humidity of 75%, November is the least humid month in Mountain Home.

What is the snowiest month in Mountain Home?

The month with the most snowfall in Mountain Home is December, when snow falls for 6.2 days and typically aggregates up to 3.74" (95mm) of snow.

What is the month with the shortest days in Mountain Home?

The month with the shortest days is December, with an average of 9h and 42min of daylight.

Average temperature
Mountain Home, TN

Average temperature - Mountain Home, TN

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.5°F).

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure
Mountain Home, TN

Average pressure - Mountain Home, TN

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed
Mountain Home, TN

Average wind speed - Mountain Home, TN

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity
Mountain Home, TN

Average humidity - Mountain Home, TN

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).

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Average rainfall
Mountain Home, TN

Average rainfall - Mountain Home, TN

The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days
Mountain Home, TN

Average rainfall days - Mountain Home, TN

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (11.2 days).

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Average snowfall
Mountain Home, TN

Average snowfall - Mountain Home, TN

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Mountain Home, TN

Average snowfall days - Mountain Home, TN

The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Mountain Home, TN

Average daylight / Average sunshine - Mountain Home, TN

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days
Mountain Home, TN

Average sunshine days - Mountain Home, TN

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (8.3 days).

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Average UV index
Mountain Home, TN

Average UV index - Mountain Home, TN

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average visibility
Mountain Home, TN

Average visibility - Mountain Home, TN

The months with the highest visibility are April, June, July, October and November (6mi).
The months with the lowest visibility are January, February, March, May, August, September and December (5mi).

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Mountain Home, Tennessee, USA

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