Climate and monthly weather forecast
Thorn Hill, TN

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Weather in January

January, like December, in Thorn Hill, Tennessee, is an icy winter month, with an average temperature ranging between min 27°F (-2.8°C) and max 41.5°F (5.3°C). The coldest temperatures occur during January, when averages reach a peak of 41.5°F (5.3°C) and a low of 27°F (-2.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Thorn Hill, Tennessee, with temperature in the range of an average high of 46.8°F (8.2°C) and an average low of 31.1°F (-0.5°C). Thorn Hill experiences an average high-temperature of a chilly 46.8°F (8.2°C) with the onset of February, subtly varied from January's 41.5°F (5.3°C). Weather in February »

Weather in March

March, the first month of the spring in Thorn Hill, is a moderate month, with an average temperature fluctuating between 55.8°F (13.2°C) and 37.6°F (3.1°C). Thorn Hill's transition into March is marked by a rise in the average high-temperature, advancing from a frosty 46.8°F (8.2°C) in February to a refreshing 55.8°F (13.2°C). Weather in March »

Weather in April

April in Thorn Hill, Tennessee, is a refreshing spring month, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 66.2°F (19°C). In Thorn Hill, the average high-temperature in April rises, from a refreshing 55.8°F (13.2°C) in March, to an enjoyable 66.2°F (19°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Thorn Hill, Tennessee, with an average temperature ranging between min 53.2°F (11.8°C) and max 75.6°F (24.2°C). The start of May brings a rise in the average high-temperature, moving from an enjoyable 66.2°F (19°C) in April to a warm 75.6°F (24.2°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Thorn Hill, Tennessee, with an average temperature varying between 82.4°F (28°C) and 59.7°F (15.4°C). Thorn Hill observes a slight ascent in average high-temperatures during June, adjusting from 75.6°F (24.2°C) in May to a still moderately hot 82.4°F (28°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Thorn Hill, Tennessee, with an average temperature fluctuating between 63.9°F (17.7°C) and 85.5°F (29.7°C). July tends to be the warmest month, with temperatures averaging a daily high of 85.5°F (29.7°C) and a low of 63.9°F (17.7°C). The heat index value during July is evaluated at a torrid 96.8°F (36°C). Weather in July »

Weather in August

August, the last month of the summer in Thorn Hill, is another warm month, with an average temperature fluctuating between 62.1°F (16.7°C) and 84.7°F (29.3°C). August brings an average high-temperature of a still moderately hot 84.7°F (29.3°C), nearly identical to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Thorn Hill, is also a moderately hot month, with an average temperature fluctuating between 57.2°F (14°C) and 78.6°F (25.9°C). The advent of September brings a slight shift in average high-temperature, moving from a warm 84.7°F (29.3°C) in August to a still moderately hot 78.6°F (25.9°C). Weather in September »

Weather in October

October, like September, in Thorn Hill, Tennessee, is another enjoyable autumn month, with an average temperature ranging between min 45.9°F (7.7°C) and max 66.7°F (19.3°C). In the transition to October, Thorn Hill observes a drop in the average high-temperature, moving from a warm 78.6°F (25.9°C) in September to a refreshing 66.7°F (19.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Thorn Hill, Tennessee, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 36.5°F (2.5°C). November brings a decrease in the average high-temperature, falling from October's comfortable 66.7°F (19.3°C) to a fresh 54.5°F (12.5°C). Weather in November »

Weather in December

December, the first month of the winter in Thorn Hill, is still a chilly month, with an average temperature fluctuating between 32.9°F (0.5°C) and 46.2°F (7.9°C). As December arrives, Thorn Hill's weather displays a minor decrease in high-temperatures, transitioning from November's cool 54.5°F (12.5°C) to a frosty 46.2°F (7.9°C). Weather in December »
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Thorn Hill?

In Thorn Hill, the average lowest temperatures are observed in January, with a high of 41.5°F (5.3°C) and a low of 27°F (-2.8°C).

How many days does it rain in Thorn Hill?

In Thorn Hill, during the entire year, the rain falls for 178.4 days and collects up to 40.16" (1020mm) of precipitation.

When does it snow?

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

How much does it snow?

In Thorn Hill, during the entire year, snow falls for 30.7 days and aggregates up to 13.03" (331mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4.4h of sunshine.

When is the lowest UV index in Thorn Hill?

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

What are the most humid months?

The months with the highest humidity are February and December, with an average relative humidity of 81%.

What is the rainiest month?

February is the month with the most rainfall. Rain falls for 12.4 days and accumulates 4.72" (120mm) of precipitation.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 8.1 days and accumulates 3.5" (89mm) of snow.

When is Daylight Saving Time (DST)?

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 Thorn Hill, snow does not fall in May through September.

What are the months with the highest UV index?

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

When are the longest days in Thorn Hill?

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

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.1h of sunshine.

What time of the year is the hottest?

The warmest temperatures occur during July, when averages reach a peak of 85.5°F (29.7°C) and a low of 63.9°F (17.7°C).

What is the least humid month?

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

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.9 days and typically collects 2.32" (59mm) of precipitation.

What is the month with the shortest days in Thorn Hill?

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

Average temperature
Thorn Hill, TN

Average temperature - Thorn Hill, TN

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (41.5°F).

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure
Thorn Hill, TN

Average pressure - Thorn Hill, 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).

Average wind speed
Thorn Hill, TN

Average wind speed - Thorn Hill, TN

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity
Thorn Hill, TN

Average humidity - Thorn Hill, TN

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (76%).

Average rainfall
Thorn Hill, TN

Average rainfall - Thorn Hill, TN

The wettest month (with the highest rainfall) is February (4.72").
The driest month (with the least rainfall) is September (2.32").

Average rainfall days
Thorn Hill, TN

Average rainfall days - Thorn Hill, TN

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.4 days).

Average snowfall
Thorn Hill, TN

Average snowfall - Thorn Hill, TN

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Thorn Hill, TN

Average snowfall days - Thorn Hill, TN

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Thorn Hill, TN

Average daylight / Average sunshine - Thorn Hill, 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 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days
Thorn Hill, TN

Average sunshine days - Thorn Hill, TN

The month with the most sunshine days is October (16.7 days).
The months with the least sunshine days are February and July (10 days).

Average UV index
Thorn Hill, TN

Average UV index - Thorn Hill, 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, November and December (UV index 2).

Average visibility
Thorn Hill, TN

Average visibility - Thorn Hill, TN

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

Thorn Hill, Tennessee, USA

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