Climate and monthly weather forecast
Deans, TN

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Weather in January

January, the same as December, in Deans, Tennessee, is another chilly winter month, with an average temperature varying between 45°F (7.2°C) and 30.7°F (-0.7°C). January, noted for its average high-temperature of 45°F (7.2°C) and an average low-temperature of 30.7°F (-0.7°C), is considered the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Deans, Tennessee, with an average temperature fluctuating between 34.7°F (1.5°C) and 49.8°F (9.9°C). The start of February marks an average high-temperature of a still chilly 49.8°F (9.9°C), hardly distinguishable from the conditions in January. Weather in February »

Weather in March

The first month of the spring, March, is a mild month in Deans, Tennessee, with temperature in the range of an average high of 58.6°F (14.8°C) and an average low of 41.9°F (5.5°C). Deans's transition into March is marked by a minor temperature shift, moving from a chilly 49.8°F (9.9°C) in February to a moderate 58.6°F (14.8°C). Weather in March »

Weather in April

April in Deans, Tennessee, is an agreeable spring month, with temperature in the range of an average low of 50°F (10°C) and an average high of 68.7°F (20.4°C). The beginning of April signals a rise in the average high-temperature, moving from a mild 58.6°F (14.8°C) in March to an agreeable 68.7°F (20.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Deans, Tennessee, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 77.7°F (25.4°C). May comes with an increase, with the average high-temperature moving from a pleasant 68.7°F (20.4°C) in April to a moderately hot 77.7°F (25.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Deans, Tennessee, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 86°F (30°C). Observing a slight rise in June, the average high-temperature shifts from May's moderately hot 77.7°F (25.4°C) to a hot 86°F (30°C). Weather in June »

Weather in July

July, the same as June, in Deans, Tennessee, is a hot summer month, with an average temperature fluctuating between 87.6°F (30.9°C) and 68°F (20°C). The average temperatures reach their apex in July, averaging 87.6°F (30.9°C) at the high end and 68°F (20°C) at the low end. The heat index for July is estimated at a scorching 104°F (40°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Deans, Tennessee, with an average temperature varying between 67.1°F (19.5°C) and 87.1°F (30.6°C). Deans marks the start of August with an average high-temperature of a still tropical 87.1°F (30.6°C), hinting at a slight fluctuation from July's 87.6°F (30.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Deans, Tennessee, with an average temperature fluctuating between 61.9°F (16.6°C) and 81.5°F (27.5°C). Transitioning from August to September involves a subtle drop in average high-temperatures, descending from a hot 87.1°F (30.6°C) to a moderately hot 81.5°F (27.5°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Deans, Tennessee, with an average temperature ranging between min 50.4°F (10.2°C) and max 69.6°F (20.9°C). Observing a mild shift, the average high-temperature during October reduces from September's warm 81.5°F (27.5°C) to an agreeable 69.6°F (20.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Deans, is another refreshing month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 40.6°F (4.8°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a refreshing 56.8°F (13.8°C) from an agreeable 69.6°F (20.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Deans, Tennessee, with an average temperature ranging between min 35.6°F (2°C) and max 49.1°F (9.5°C). A subtle shift in Deans's weather is observed as November turns into December, with the average high temperature reducing from a mild 56.8°F (13.8°C) to a frosty 49.1°F (9.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Deans?

The coldest period in Deans tends to be January, when average temperatures fluctuate between a high of 45°F (7.2°C) and a low of 30.7°F (-0.7°C).

How much does it rain in Deans?

Throughout the year, there are 178.7 rainfall days, and 39.21" (996mm) of precipitation is accumulated.

When does it snow in Deans?

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

When does it snow the most in Deans?

January is the month with the most snowfall in Deans, Tennessee. Snow falls for 3.9 days and accumulates 0.98" (25mm) of snow.

How much does it snow in Deans?

Throughout the year, in Deans, Tennessee, there are 13.4 snowfall days, and 3.78" (96mm) of snow is accumulated.

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

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

What are the months with the least sunshine in Deans?

The months with the least sunshine in Deans are February and December, with an average of 4.6h of sunshine.

What are the most humid months in Deans?

The months with the highest humidity are March and December, with an average relative humidity of 79%.

When is Daylight Saving Time (DST) in Deans?

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

When it does not snow in Deans?

In Deans, Tennessee, snow does not fall in May through September.

What are the months with the highest UV index in Deans?

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 Deans?

With an average of 14h and 30min of daylight, June has the longest days of the year in Deans, Tennessee.

What month has the most sunshine in Deans?

June has the most sunshine of the year in Deans, Tennessee, with an average of 10.3h of sunshine.

What is the warmest month in Deans?

Deans's warmest weather arrives in July, when temperatures average a high of 87.6°F (30.9°C) and a low of 68°F (20°C).

What is the rainiest month in Deans?

The month with the most rainfall in Deans is July, when the rain falls for 20 days and typically aggregates up to 4.21" (107mm) of precipitation.

What is the driest month in Deans?

September is the month with the least rainfall. Rain falls for 14 days and accumulates 2.44" (62mm) of precipitation.

What is the least humid month in Deans?

The least humid month in Deans is October, with an average relative humidity of 74%.

What is the month with the shortest days in Deans?

The month with the shortest days in Deans, Tennessee, is December, with an average of 9h and 48min of daylight.

Average pressure
Deans, TN

Average pressure - Deans, TN

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed
Deans, TN

Average wind speed - Deans, TN

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity
Deans, TN

Average humidity - Deans, TN

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).

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Average rainfall
Deans, TN

Average rainfall - Deans, TN

The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.44").

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Average rainfall days
Deans, TN

Average rainfall days - Deans, TN

The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.5 days).

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Average snowfall
Deans, TN

Average snowfall - Deans, TN

The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Deans, TN

Average snowfall days - Deans, TN

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Deans, TN

Average daylight / Average sunshine - Deans, TN

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

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Average sunshine days
Deans, TN

Average sunshine days - Deans, TN

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index
Deans, TN

Average UV index - Deans, 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 and December (UV index 2).

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Average visibility
Deans, TN

Average visibility - Deans, TN

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

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Deans, Tennessee, USA

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