Climate and monthly weather forecast
Crystal, TN

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Weather in January

January, the same as December, in Crystal, Tennessee, is another chilly winter month, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 43.3°F (6.3°C). January, characterized by an average high temperature of 43.3°F (6.3°C) and a low temperature of 30.4°F (-0.9°C), is generally the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Crystal, Tennessee, with an average temperature varying between 33.6°F (0.9°C) and 47.7°F (8.7°C). February's weather records an average high-temperature of a still frosty 47.7°F (8.7°C), showing little deviation from January. Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Crystal, Tennessee, with an average temperature fluctuating between 57.9°F (14.4°C) and 41.7°F (5.4°C). As March sets, the average high-temperature shows an increase, moving up from a chilly 47.7°F (8.7°C) in February to a refreshing 57.9°F (14.4°C). Weather in March »

Weather in April

April in Crystal, Tennessee, is a pleasant spring month, with an average temperature fluctuating between 68°F (20°C) and 50.9°F (10.5°C). April's arrival coincides with a temperature rise, moving from March's moderate 57.9°F (14.4°C) to a pleasant 68°F (20°C). Weather in April »

Weather in May

May, the last month of the spring in Crystal, is a moderately hot month, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 60.4°F (15.8°C). In Crystal, stepping into May brings a gentle temperature nudge, moving slightly up from April's pleasant 68°F (20°C) to a warm 76.8°F (24.9°C). Weather in May »

Weather in June

June, the first month of the summer in Crystal, is a hot month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 86°F (30°C). The arrival of June brings a temperature shift, with the average high-temperature escalating from a warm 76.8°F (24.9°C) in May to a hot 86°F (30°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Crystal, Tennessee, with an average temperature varying between 70.3°F (21.3°C) and 88°F (31.1°C). July is Crystal's warmest month, registering average high temperatures of 88°F (31.1°C) and lows of 70.3°F (21.3°C). Throughout July, the heat index is appraised 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 Crystal, Tennessee, with an average temperature fluctuating between 86.5°F (30.3°C) and 68.2°F (20.1°C). The advent of August brings an average high-temperature of a still tropical 86.5°F (30.3°C), exhibiting minor difference from the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Crystal, Tennessee, with an average temperature ranging between min 62.4°F (16.9°C) and max 81.9°F (27.7°C). The transition into September shows a subtle variation to a moderately hot 81.9°F (27.7°C) from August's 86.5°F (30.3°C) in the average high-temperature. Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Crystal, Tennessee, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 70.2°F (21.2°C). Onset of October witnesses a reduction in the average high-temperature, falling from a warm 81.9°F (27.7°C) in September to a pleasant 70.2°F (21.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Crystal, is another mild month, with an average temperature fluctuating between 41.2°F (5.1°C) and 56.3°F (13.5°C). The average high-temperature decreases in November, shifting from a pleasant 70.2°F (21.2°C) in October to a moderate 56.3°F (13.5°C). Weather in November »

Weather in December

December, the first month of the winter in Crystal, is still a chilly month, with an average temperature ranging between min 35.2°F (1.8°C) and max 47.3°F (8.5°C). Crystal, Tennessee, in December demonstrates a small temperature transition, adjusting from an average high of a moderate 56.3°F (13.5°C) in November to a frosty 47.3°F (8.5°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Crystal?

In Crystal, the average lowest temperatures are observed in January, with a high of 43.3°F (6.3°C) and a low of 30.4°F (-0.9°C).

How much does it rain in Crystal?

Throughout the year, there are 159.3 rainfall days, and 39.69" (1008mm) of precipitation is accumulated.

When does it snow in Crystal?

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

How many days does it snow in Crystal?

In Crystal, during the entire year, snow falls for 9.2 days and aggregates up to 4.65" (118mm) of snow.

What is the month with the least sunshine in Crystal?

The month with the least sunshine in Crystal is February, with an average of 4.6h of sunshine.

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

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

What are the most humid months in Crystal?

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

What is the snowiest month in Crystal?

The month with the most snowfall in Crystal, Tennessee, is March, when snow falls for 1.3 days and typically aggregates up to 1.69" (43mm) of snow.

When is Daylight Saving Time (DST) in Crystal?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Crystal, Tennessee, 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.

What is the rainiest month in Crystal?

April is the month with the most rainfall. Rain falls for 15.2 days and accumulates 4.57" (116mm) of precipitation.

When it does not snow in Crystal?

April through October are months without snowfall in Crystal.

When are the longest days in Crystal?

June has the longest days of the year in Crystal, with an average of 14h and 36min of daylight.

What month has the most sunshine in Crystal?

The month with the most sunshine in Crystal is June, with an average of 10.6h of sunshine.

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

The months with the highest UV index in Crystal are June and July, with an average maximum UV index of 7.

What time of the year is the hottest in Crystal?

In Crystal, the peak temperatures are generally noted in July, averaging a high of 88°F (31.1°C) and a low of 70.3°F (21.3°C).

What is the driest month in Crystal?

The month with the least rainfall in Crystal is September, when the rain falls for 12.2 days and typically collects 1.65" (42mm) of precipitation.

What is the least humid month in Crystal?

The least humid month is October, with an average relative humidity of 69%.

What is the month with the shortest days in Crystal?

The month with the shortest days is December, with an average of 9h and 42min of daylight.

Average temperature
Crystal, TN

Average temperature - Crystal, TN

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (43.3°F).

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

Average pressure
Crystal, TN

Average pressure - Crystal, 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).

Average wind speed
Crystal, TN

Average wind speed - Crystal, TN

The windiest months (with the highest average wind speed) are February, March and April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity
Crystal, TN

Average humidity - Crystal, TN

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (69%).

Average rainfall
Crystal, TN

Average rainfall - Crystal, TN

The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days
Crystal, TN

Average rainfall days - Crystal, TN

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is November (10.1 days).

Average snowfall
Crystal, TN

Average snowfall - Crystal, TN

The month with the highest snowfall is March (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Crystal, TN

Average snowfall days - Crystal, TN

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Crystal, TN

Average daylight / Average sunshine - Crystal, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days
Crystal, TN

Average sunshine days - Crystal, TN

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is June (12.3 days).

Average visibility
Crystal, TN

Average visibility - Crystal, 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).

Crystal, Tennessee, USA

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