Climate and monthly weather forecast
Loudon, TN

A tranquil scene as the rays of the setting sun seeps through the amazing landscape in the hilly region in Loudon, Tennessee
A tranquil scene as the rays of the setting sun seeps through the amazing landscape in the hilly region in Loudon, Tennessee

Weather in January

January, the same as December, in Loudon, Tennessee, is a frosty winter month, with temperature in the range of an average low of 30°F (-1.1°C) and an average high of 45°F (7.2°C). The coldest month is January, with an average high-temperature of 45°F (7.2°C) and an average low-temperature of 30°F (-1.1°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Loudon, Tennessee, with an average temperature varying between 33.8°F (1°C) and 50°F (10°C). In Loudon, the average high-temperature in February is relatively the same as in January - a cool 50°F (10°C). Weather in February »

Weather in March

March, the first month of the spring in Loudon, is a mild month, with an average temperature ranging between max 58.3°F (14.6°C) and min 40.3°F (4.6°C). In March, the average high-temperature slightly increases from a cool 50°F (10°C) in February to a moderate 58.3°F (14.6°C). Weather in March »

Weather in April

April in Loudon, Tennessee, is a pleasant spring month, with an average temperature varying between 68.5°F (20.3°C) and 48.2°F (9°C). In April, the average high-temperature increases from a mild 58.3°F (14.6°C) in March to an agreeable 68.5°F (20.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Loudon, Tennessee, with an average temperature ranging between max 77.5°F (25.3°C) and min 55.9°F (13.3°C). In Loudon, the average high-temperature in May increases from a pleasant 68.5°F (20.3°C) in April to a moderately hot 77.5°F (25.3°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Loudon, Tennessee, with an average temperature varying between 62.2°F (16.8°C) and 84.6°F (29.2°C). In June, the average high-temperature marginally rises from a warm 77.5°F (25.3°C) in May to a still moderately hot 84.6°F (29.2°C). Weather in June »

Weather in July

July is a tropical summer month in Loudon, Tennessee, with an average temperature ranging between max 87.3°F (30.7°C) and min 65.5°F (18.6°C). With an average high-temperature of 87.3°F (30.7°C) and an average low-temperature of 65.5°F (18.6°C), July is the warmest month. The average heat index in July is computed to be a sweltering 100.4°F (38°C). Weather in July »

Weather in August

August, the last month of the summer in Loudon, is also a hot month, with an average temperature fluctuating between 64.2°F (17.9°C) and 86.5°F (30.3°C). In Loudon, the average high-temperature in August is almost the same as in July - a still tropical 86.5°F (30.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Loudon, is also a moderately hot month, with an average temperature varying between 59.5°F (15.3°C) and 81°F (27.2°C). In Loudon, Tennessee, the average high-temperature in September marginally drops from a tropical 86.5°F (30.3°C) in August to a warm 81°F (27.2°C). Weather in September »

Weather in October

October, the same as September, in Loudon, Tennessee, is another pleasant autumn month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 68.9°F (20.5°C). In Loudon, the average high-temperature in October decreases from a warm 81°F (27.2°C) in September to an agreeable 68.9°F (20.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Loudon, Tennessee, with an average temperature varying between 57.2°F (14°C) and 39.2°F (4°C). In Loudon, the average high-temperature in November drops from an agreeable 68.9°F (20.5°C) in October to a moderate 57.2°F (14°C). Weather in November »

Weather in December

December, the first month of the winter in Loudon, is also a frosty month, with an average temperature varying between 35.4°F (1.9°C) and 49.5°F (9.7°C). In Loudon, the average high-temperature in December marginally drops from a mild 57.2°F (14°C) in November to a frosty 49.5°F (9.7°C). Weather in December »
[Resources]

FAQ

What is the coldest month in Loudon?

With an average high-temperature of 45°F (7.2°C) and an average low-temperature of 30°F (-1.1°C), January is the coldest month.

How much does it rain in Loudon?

In Loudon, during the entire year, the rain falls for 171.1 days and collects up to 32.24" (819mm) of precipitation.

When does it snow in Loudon?

Months with snowfall in Loudon are January through April, November and December.

How many days does it snow in Loudon?

Throughout the year, there are 15 snowfall days, and 2.52" (64mm) of snow is accumulated.

What is the month with the least sunshine in Loudon?

The month with the least sunshine in Loudon is January, with an average of 5.1h of sunshine.

When is the lowest UV index in Loudon?

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

What is the snowiest month in Loudon?

The month with the most snowfall is February, when snow falls for 4.2 days and typically aggregates up to 0.91" (23mm) of snow.

When is Daylight Saving Time (DST) in Loudon?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Loudon?

In Loudon, snow does not fall in May through October.

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

The months with the highest UV index in Loudon, Tennessee, are May through August, with an average maximum UV index of 6.

When are the longest days in Loudon?

June has the longest days of the year, with an average of 14h and 32min of daylight.

What month has the most sunshine in Loudon?

June has the most sunshine of the year in Loudon, with an average of 10.7h of sunshine.

What is the warmest month in Loudon?

July is the warmest month, with an average high-temperature of 87.3°F (30.7°C) and an average low-temperature of 65.5°F (18.6°C).

What is the rainiest month in Loudon?

The month with the most rainfall in Loudon, Tennessee, is July, when the rain falls for 18.3 days and typically aggregates up to 3.7" (94mm) of precipitation.

What is the least humid month in Loudon?

With an average relative humidity of 74%, August is the least humid month.

What is the driest month in Loudon?

The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.69" (43mm) of precipitation.

What is the most humid month in Loudon?

With an average relative humidity of 79%, December is the most humid month.

What is the month with the shortest days in Loudon?

With an average of 9h and 47min of daylight, December has the shortest days of the year in Loudon, Tennessee.

Average pressure
Loudon, TN

Average pressure - Loudon, TN

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

[Resources]

Average wind speed
Loudon, TN

Average wind speed - Loudon, TN

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

[Resources]

Average rainfall
Loudon, TN

Average rainfall - Loudon, TN

The wettest month (with the highest rainfall) is July (3.7").
The driest month (with the least rainfall) is September (1.69").

[Resources]

Average rainfall days
Loudon, TN

Average rainfall days - Loudon, TN

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.6 days).

[Resources]

Average snowfall
Loudon, TN

Average snowfall - Loudon, TN

The month with the highest snowfall is February (0.91").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days
Loudon, TN

Average snowfall days - Loudon, TN

The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight / Average sunshine
Loudon, TN

Average daylight / Average sunshine - Loudon, TN

The month with the longest days is June (Average daylight: 14h and 32min).
The month with the shortest days is December (Average daylight: 9h and 47min).

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

[Resources]

Average sunshine days
Loudon, TN

Average sunshine days - Loudon, TN

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.5 days).

[Resources]

Average UV index
Loudon, TN

Average UV index - Loudon, TN

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

[Resources]

Average visibility
Loudon, TN

Average visibility - Loudon, TN

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location