Climate and monthly weather forecast
Collierville, TN

Weather in January

January, like December, is a frosty winter month in Collierville, Tennessee, with an average temperature fluctuating between 33.4°F (0.8°C) and 46.9°F (8.3°C). With an average high-temperature of 46.9°F (8.3°C) and an average low-temperature of 33.4°F (0.8°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Collierville, Tennessee, with an average temperature ranging between min 37°F (2.8°C) and max 51.8°F (11°C). In February, the average high-temperature is almost the same as in January - a fresh 51.8°F (11°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Collierville, Tennessee, with an average temperature ranging between max 60.8°F (16°C) and min 44.4°F (6.9°C). In Collierville, Tennessee, the average high-temperature in March increases from a fresh 51.8°F (11°C) in February to an enjoyable 60.8°F (16°C). Weather in March »

Weather in April

April in Collierville, Tennessee, is an agreeable spring month, with an average temperature varying between 52.9°F (11.6°C) and 70.3°F (21.3°C). In April, the average high-temperature increases from an enjoyable 60.8°F (16°C) in March to a pleasant 70.3°F (21.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Collierville, Tennessee, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 61.7°F (16.5°C). In Collierville, the average high-temperature in May marginally rises from a pleasant 70.3°F (21.3°C) in April to a warm 78.6°F (25.9°C). Weather in May »

Weather in June

June, the first month of the summer in Collierville, is a hot month, with temperature in the range of an average low of 69.3°F (20.7°C) and an average high of 86.9°F (30.5°C). In June, the average high-temperature marginally rises from a moderately hot 78.6°F (25.9°C) in May to a hot 86.9°F (30.5°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Collierville, Tennessee, with an average temperature fluctuating between 71.1°F (21.7°C) and 88.9°F (31.6°C). The warmest month is July, with an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 71.1°F (21.7°C). In July, the average heat index is calculated to be a scorching 105.8°F (41°C). Weather in July »

Weather in August

August, the last month of the summer in Collierville, is another hot month, with an average temperature ranging between max 88.3°F (31.3°C) and min 70.3°F (21.3°C). In Collierville, the average high-temperature in August is practically the same as in July - a still tropical 88.3°F (31.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Collierville, is still a warm month, with an average temperature ranging between max 83.3°F (28.5°C) and min 64.6°F (18.1°C). In Collierville, the average high-temperature in September is relatively the same as in August - a moderately hot 83.3°F (28.5°C). Weather in September »

Weather in October

October, the same as September, in Collierville, Tennessee, is another pleasant autumn month, with an average temperature fluctuating between 72.1°F (22.3°C) and 53.2°F (11.8°C). In Collierville, the average high-temperature in October drops from a warm 83.3°F (28.5°C) in September to a pleasant 72.1°F (22.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Collierville, is another mild month, with an average temperature fluctuating between 58.8°F (14.9°C) and 43.3°F (6.3°C). In November, the average high-temperature drops from an agreeable 72.1°F (22.3°C) in October to a mild 58.8°F (14.9°C). Weather in November »

Weather in December

December, the first month of the winter in Collierville, is also a fresh month, with an average temperature varying between 50.9°F (10.5°C) and 37.8°F (3.2°C). In Collierville, the average high-temperature in December marginally drops from a moderate 58.8°F (14.9°C) in November to a fresh 50.9°F (10.5°C). Weather in December »
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FAQ

What is the coldest month in Collierville?

The coldest month is January, with an average high-temperature of 46.9°F (8.3°C) and an average low-temperature of 33.4°F (0.8°C).

How much does it rain in Collierville?

Throughout the year, in Collierville, Tennessee, there are 153.4 rainfall days, and 31.34" (796mm) of precipitation is accumulated.

When does it snow in Collierville?

Months with snowfall in Collierville are January through March, November and December.

What is the snowiest month in Collierville?

The months with the most snowfall in Collierville are January and February, with an average 0.47" (12mm) of accumulated snow.

How much does it snow in Collierville?

In Collierville, during the entire year, snow falls for 6.8 days and aggregates up to 1.93" (49mm) of snow.

What is the month with the lowest UV index in Collierville?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the wettest month in Collierville?

The month with the most rainfall is February, when the rain falls for 11.7 days and typically aggregates up to 3.39" (86mm) of precipitation.

What is the month with the least sunshine in Collierville?

February has the least sunshine of the year in Collierville, Tennessee, with an average of 4.7h of sunshine.

What is the most humid month in Collierville?

With an average relative humidity of 80%, March is the most humid month.

When is Daylight Saving Time (DST) in Collierville?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Collierville, Tennessee, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow in Collierville?

In Collierville, snow does not fall in April through October.

When are the longest days in Collierville?

The month with the longest days in Collierville, Tennessee, is June, with an average of 14h and 29min of daylight.

What are the months with the most sunshine in Collierville?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine.

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

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Collierville?

The warmest month in Collierville is July, with an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 71.1°F (21.7°C).

What is the driest month in Collierville?

The month with the least rainfall in Collierville, Tennessee, is September, when the rain falls for 12.7 days and typically collects 1.73" (44mm) of precipitation.

What is the least humid month in Collierville?

The least humid month in Collierville, Tennessee, is October, with an average relative humidity of 70%.

What is the month with the shortest days in Collierville?

The month with the shortest days in Collierville, Tennessee, is December, with an average of 9h and 51min of daylight.

Average temperature
Collierville, TN

Average temperature - Collierville, TN

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.9°F).

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure
Collierville, TN

Average pressure - Collierville, TN

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Collierville, TN

Average wind speed - Collierville, TN

The windiest month (with the highest average wind speed) is February (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

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Average rainfall
Collierville, TN

Average rainfall - Collierville, TN

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days
Collierville, TN

Average rainfall days - Collierville, TN

The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall
Collierville, TN

Average snowfall - Collierville, TN

The months with the highest snowfall are January and February (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Collierville, TN

Average snowfall days - Collierville, TN

The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Collierville, TN

Average daylight / Average sunshine - Collierville, TN

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 51min).

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days
Collierville, TN

Average sunshine days - Collierville, TN

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (11.7 days).

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Average UV index
Collierville, TN

Average UV index - Collierville, TN

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Collierville, TN

Average visibility - Collierville, TN

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

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