Climate and monthly weather forecast
Mountain City, TN

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Weather in January

January, the same as December, is an icy winter month in Mountain City, Tennessee, with temperature in the range of an average low of 24.3°F (-4.3°C) and an average high of 38.8°F (3.8°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 38.8°F (3.8°C) and a low of 24.3°F (-4.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Mountain City, Tennessee, with an average temperature ranging between min 27.9°F (-2.3°C) and max 44.1°F (6.7°C). Mountain City experiences an average high-temperature of a frosty 44.1°F (6.7°C) in February, subtly different from January's 38.8°F (3.8°C). Weather in February »

Weather in March

March, the first month of the spring in Mountain City, is a fresh month, with an average temperature fluctuating between 34.3°F (1.3°C) and 51.4°F (10.8°C). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from a frosty 44.1°F (6.7°C) to a fresh 51.4°F (10.8°C). Weather in March »

Weather in April

April in Mountain City, Tennessee, is a comfortable spring month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 43°F (6.1°C). In April, the meteorological conditions change with the average high-temperature moving from a cool 51.4°F (10.8°C) in March to an enjoyable 62.1°F (16.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Mountain City, Tennessee, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 50.5°F (10.3°C). A minor escalation in the average high-temperature is seen with the onset of May, moving from an enjoyable 62.1°F (16.7°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Mountain City, is a moderately hot month, with an average temperature varying between 77.7°F (25.4°C) and 55.9°F (13.3°C). Entering June, Mountain City notices a subtle temperature elevation, with the average high-temperature advancing from May's agreeable 70.3°F (21.3°C) to a warm 77.7°F (25.4°C). Weather in June »

Weather in July

July, like June, in Mountain City, Tennessee, is a moderately hot summer month, with an average temperature varying between 80.6°F (27°C) and 59.2°F (15.1°C). The average temperatures reach their apex in July, averaging 80.6°F (27°C) at the high end and 59.2°F (15.1°C) at the low end. In July, the average heat index is calculated to be a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Mountain City, is another warm month, with an average temperature fluctuating between 79.5°F (26.4°C) and 57.4°F (14.1°C). The commencement of August introduces an average high-temperature of a still warm 79.5°F (26.4°C), closely mirroring the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Mountain City, Tennessee, with an average temperature fluctuating between 53.1°F (11.7°C) and 74.3°F (23.5°C). The advent of September presents an average high-temperature of a still warm 74.3°F (23.5°C), maintaining a close correlation with the preceding month. Weather in September »

Weather in October

October, like September, in Mountain City, Tennessee, is another refreshing autumn month, with an average temperature varying between 63.3°F (17.4°C) and 43.7°F (6.5°C). The onset of October comes with a shift in the average high-temperature, falling from a warm 74.3°F (23.5°C) in September to a comfortable 63.3°F (17.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Mountain City, Tennessee, with an average temperature fluctuating between 52°F (11.1°C) and 34°F (1.1°C). November is characterized by a reduction in the average high-temperature, from a refreshing 63.3°F (17.4°C) in October to a cool 52°F (11.1°C). Weather in November »

Weather in December

December, the first month of the winter in Mountain City, is still a chilly month, with an average temperature ranging between min 30.6°F (-0.8°C) and max 44.4°F (6.9°C). In December, the meteorological conditions change slightly, with the average high-temperature moving from a cool 52°F (11.1°C) in November to a frosty 44.4°F (6.9°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Mountain City?

Temperature records mark January as the coldest month, with highs averaging 38.8°F (3.8°C) and lows at 24.3°F (-4.3°C).

How many days does it rain in Mountain City?

Throughout the year, there are 176.9 rainfall days, and 31.61" (803mm) of precipitation is accumulated.

When does it snow in Mountain City?

January through May, October through December are months with snowfall.

How much does it snow in Mountain City?

In Mountain City, during the entire year, snow falls for 38.9 days and aggregates up to 20.67" (525mm) of snow.

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

The month with the least sunshine in Mountain City is January, with an average of 4.8h of sunshine.

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

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

What are the most humid months in Mountain City?

The months with the highest humidity are February, March and December, with an average relative humidity of 80%.

What is the wettest month in Mountain City?

February is the month with the most rainfall in Mountain City, Tennessee. Rain falls for 12.3 days and accumulates 3.31" (84mm) of precipitation.

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

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 is the highest UV index in Mountain City?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

When it does not snow in Mountain City?

June through September are months without snowfall in Mountain City.

When are the longest days in Mountain City?

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

What month has the most sunshine in Mountain City?

The month with the most sunshine in Mountain City is June, with an average of 10.2h of sunshine.

What month is the hottest in Mountain City?

July is the warmest month in Mountain City, Tennessee, exhibiting average temperatures of 80.6°F (27°C) at the peak and 59.2°F (15.1°C) at the base.

What is the driest month in Mountain City?

The month with the least rainfall is September, when the rain falls for 14.2 days and typically collects 1.57" (40mm) of precipitation.

What is the least humid month in Mountain City?

November is the least humid month, with an average relative humidity of 76%.

What is the snowiest month in Mountain City?

December is the month with the most snowfall in Mountain City. Snow falls for 7 days and accumulates 6.5" (165mm) of snow.

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

With an average of 9h and 42min of daylight, December has the shortest days of the year in Mountain City, Tennessee.

Average temperature
Mountain City, TN

Average temperature - Mountain City, TN

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (38.8°F).

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure
Mountain City, TN

Average pressure - Mountain City, 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 City, TN

Average wind speed - Mountain City, TN

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity
Mountain City, TN

Average humidity - Mountain City, TN

The months with the highest relative humidity are February, March and December (80%).
The month with the lowest relative humidity is November (76%).

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Average rainfall
Mountain City, TN

Average rainfall - Mountain City, TN

The wettest month (with the highest rainfall) is February (3.31").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days
Mountain City, TN

Average rainfall days - Mountain City, TN

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall
Mountain City, TN

Average snowfall - Mountain City, TN

The month with the highest snowfall is December (6.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Mountain City, TN

Average snowfall days - Mountain City, TN

The month with the highest number of snowfall days is January (9.9 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 City, TN

Average daylight / Average sunshine - Mountain City, 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 12min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days
Mountain City, TN

Average sunshine days - Mountain City, TN

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is February (8.9 days).

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Average UV index
Mountain City, TN

Average UV index - Mountain City, TN

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Mountain City, TN

Average visibility - Mountain City, TN

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

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Mountain City, Tennessee, USA

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