March weather forecast
Tennessee, IL

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Weather in March

The first month of the spring, March, is a chilly month in Tennessee, Illinois, with temperature in the range of an average high of 49.6°F (9.8°C) and an average low of 34.3°F (1.3°C).

Temperature

The onset of March marks an increase in the average high-temperature, moving from a wintry 36.1°F (2.3°C) in February to a frosty 49.6°F (9.8°C). Throughout the month of March, Tennessee sees a steady low-temperature average of 34.3°F (1.3°C).

Humidity

In March, the average relative humidity in Tennessee is 75%.

Rainfall

In Tennessee, in March, during 8.7 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, in Tennessee, there are 94.4 rainfall days, and 7.76" (197mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Tennessee, during March, snow falls for 2.3 days and regularly aggregates up to 0.28" (7mm) of snow. Throughout the year, in Tennessee, there are 20.5 snowfall days, and 2.44" (62mm) of snow is accumulated.

Daylight

In Tennessee, the average length of the day in March is 11h and 59min.
On the first day of the month, sunrise is at 6:35 am and sunset at 5:55 pm CST. On the last day of March, sunrise is at 6:47 am and sunset at 7:27 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

In March, the average sunshine is 6.6h.

UV index

In Tennessee, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 3 in March converts into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What is the temperature in March in Tennessee?

March temperatures in Tennessee vary between a high-temperature of 49.6°F (9.8°C) and a low-temperature of 34.3°F (1.3°C).

What is the average humidity in March in Tennessee?

In March, the average relative humidity is 75%.

How much does it rain in Tennessee in March?

In Tennessee, Illinois, in March, during 8.7 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

How many days does it snow in March in Tennessee?

In March, in Tennessee, it is snowing for 2.3 days. Throughout March, 0.28" (7mm) of snow is accumulated.

How many hours of daylight does Tennessee have in March?

The average day length in March in Tennessee, Illinois, is 11h and 59min.

When are sunrise and sunset in March in Tennessee?

In March, on the first day of the month, sunrise is at 6:35 am and sunset at 5:55 pm CST. On the last day of the month, sunrise is at 6:47 am and sunset at 7:27 pm CDT.

When does Daylight Saving Time (DST) start in March in Tennessee?

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

How long on average sun shines in March in Tennessee?

In Tennessee, Illinois, the average sunshine duration in March is 6.6h.

What is the UV index reading in March in Tennessee?

The average daily maximum UV index in March in Tennessee is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Tennessee, IL

Average temperature in March - Tennessee, IL
  • Average high temperature in March: 49.6°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in March: 34.3°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in March
Tennessee, IL

Average pressure in March - Tennessee, IL
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in March
Tennessee, IL

Average wind speed in March - Tennessee, IL
  • Average wind speed in March: 10.4mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in March
Tennessee, IL

Average humidity in March - Tennessee, IL
  • Average humidity in March: 75%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in March
Tennessee, IL

Average rainfall in March - Tennessee, IL
  • Average rainfall in March: 0.59"

The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is December (0.35").

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Average rainfall days in March
Tennessee, IL

Average rainfall days in March - Tennessee, IL
  • Average rainfall days in March: 8.7 days

The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is January (3.3 days).

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Average snowfall in March
Tennessee, IL

Average snowfall in March - Tennessee, IL
  • Average snowfall in March: 0.28"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
Tennessee, IL

Average snowfall days in March - Tennessee, IL
  • Average snowfall days in March: 2.3 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Tennessee, IL

Average daylight in March / Average sunshine in March - Tennessee, IL
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in March: 6h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in March
Tennessee, IL

Average sunshine days in March - Tennessee, IL
  • Average sunshine days in March: 19.8 days

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is June (13.9 days).

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Average UV index in March
Tennessee, IL

Average UV index in March - Tennessee, IL
  • Average UV index in March: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in March
Tennessee, IL

Average cloud cover in March - Tennessee, IL
  • Average cloud cover in March: 48

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in March
Tennessee, IL

Average visibility in March - Tennessee, IL
  • Average visibility in March: 6mi

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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Tennessee, Illinois, USA

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