Climate and monthly weather forecast
Unicoi, TN

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Weather in January

January, the same as December, is a wintry winter month in Unicoi, Tennessee, with an average temperature ranging between min 26.1°F (-3.3°C) and max 41.7°F (5.4°C). Unicoi's coldest weather arrives in January, when temperatures average a high of 41.7°F (5.4°C) and a low of 26.1°F (-3.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Unicoi, Tennessee, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 29.3°F (-1.5°C). The beginning of February records an average high-temperature of a frosty 46°F (7.8°C), almost echoing the conditions of the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Unicoi, Tennessee, with an average temperature varying between 35.8°F (2.1°C) and 53.4°F (11.9°C). March comes with a subtle rise, with the average high-temperature adjusting from a chilly 46°F (7.8°C) in February to a cool 53.4°F (11.9°C). Weather in March »

Weather in April

April in Unicoi, Tennessee, is a refreshing spring month, with an average temperature ranging between min 44.1°F (6.7°C) and max 64.4°F (18°C). The beginning of April signals a rise in the average high-temperature, moving from a fresh 53.4°F (11.9°C) in March to an enjoyable 64.4°F (18°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Unicoi, Tennessee, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 51.3°F (10.7°C). The shift from April to May is marked by a slight increase in the average high-temperature, moving from an enjoyable 64.4°F (18°C) to an agreeable 72.1°F (22.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Unicoi, Tennessee, with an average temperature varying between 56.3°F (13.5°C) and 79.3°F (26.3°C). Unicoi observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's agreeable 72.1°F (22.3°C) to a warm 79.3°F (26.3°C). Weather in June »

Weather in July

July, like June, in Unicoi, Tennessee, is a moderately hot summer month, with an average temperature ranging between min 59.2°F (15.1°C) and max 82°F (27.8°C). July, with its high-temperature average of 82°F (27.8°C) and a low-temperature average of 59.2°F (15.1°C), is the warmest month. For most parts of July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Unicoi, Tennessee, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 81°F (27.2°C). The average high-temperature during August registers at a still warm 81°F (27.2°C), maintaining a close resemblance to the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Unicoi, Tennessee, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 54°F (12.2°C). Unicoi marks the start of September with an average high-temperature of a still moderately hot 76.1°F (24.5°C), hinting at a slight fluctuation from August's 81°F (27.2°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Unicoi, Tennessee, with an average temperature ranging between max 65.5°F (18.6°C) and min 44.8°F (7.1°C). The beginning of October marks a decrease in the average high-temperature, transitioning from a moderately hot 76.1°F (24.5°C) in September to a comfortable 65.5°F (18.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Unicoi, is another cool month, with an average temperature ranging between max 54°F (12.2°C) and min 35.4°F (1.9°C). In November, the average high-temperature goes from a refreshing 65.5°F (18.6°C) in October to a fresh 54°F (12.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Unicoi, Tennessee, with an average temperature fluctuating between 31.6°F (-0.2°C) and 46.2°F (7.9°C). Transition into December subtly marks a drop in the average high-temperature, moderately moving from a fresh 54°F (12.2°C) in November to a frosty 46.2°F (7.9°C). Weather in December »
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Frequently asked questions

What month is the coldest in Unicoi?

Unicoi reaches its average lowest temperatures in January, measuring 41.7°F (5.4°C) at the peak and 26.1°F (-3.3°C) at the lowest.

How much does it rain in Unicoi?

Throughout the year, in Unicoi, Tennessee, there are 173.4 rainfall days, and 29.45" (748mm) of precipitation is accumulated.

When does it snow in Unicoi?

Months with snowfall are January through April, October through December.

How many days does it snow in Unicoi?

In Unicoi, during the entire year, snow falls for 24.7 days and aggregates up to 10.55" (268mm) of snow.

What is the month with the least sunshine in Unicoi?

With an average of 4.9h of sunshine, January has the least sunshine of the year.

What are the months with the lowest UV index in Unicoi?

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

What is the most humid month in Unicoi?

February and December, with an average relative humidity of 80%, are most humid months.

When is Daylight Saving Time (DST) in Unicoi?

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 Unicoi?

May through September are months without snowfall in Unicoi.

When are the longest days in Unicoi?

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

What month has the most sunshine in Unicoi?

June has the most sunshine of the year in Unicoi, Tennessee, with an average of 10.4h of sunshine.

What is the month with the highest UV index in Unicoi?

June and August, with an average maximum UV index of 6, are months with the highest UV index in Unicoi, Tennessee.

What is the warmest month in Unicoi?

July temperatures tend to peak at an average high of 82°F (27.8°C) and dip to a low of 59.2°F (15.1°C).

What is the rainiest month in Unicoi?

July is the month with the most rainfall. Rain falls for 19.3 days and accumulates 3.07" (78mm) of precipitation.

What is the driest month in Unicoi?

September is the month with the least rainfall in Unicoi. Rain falls for 14.8 days and accumulates 1.69" (43mm) of precipitation.

What is the least humid month in Unicoi?

With an average relative humidity of 76%, November is the least humid month in Unicoi.

When does it snow the most in Unicoi?

The month with the most snowfall in Unicoi is December, when snow falls for 4.5 days and typically aggregates up to 3.7" (94mm) of snow.

What is the month with the shortest days in Unicoi?

December has the shortest days of the year in Unicoi, Tennessee, with an average of 9h and 42min of daylight.

Average pressure
Unicoi, TN

Average pressure - Unicoi, 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
Unicoi, TN

Average wind speed - Unicoi, TN

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity
Unicoi, TN

Average humidity - Unicoi, TN

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

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Average rainfall
Unicoi, TN

Average rainfall - Unicoi, TN

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days
Unicoi, TN

Average rainfall days - Unicoi, TN

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall
Unicoi, TN

Average snowfall - Unicoi, TN

The month with the highest snowfall is December (3.7").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Unicoi, TN

Average snowfall days - Unicoi, TN

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Unicoi, TN

Average daylight / Average sunshine - Unicoi, 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days
Unicoi, TN

Average sunshine days - Unicoi, TN

The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is July (8.3 days).

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Average UV index
Unicoi, TN

Average UV index - Unicoi, TN

The months with the highest UV index are June 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
Unicoi, TN

Average visibility - Unicoi, TN

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

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Unicoi, Tennessee, USA

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