March weather forecast
Alcoa, TN

Weather in March

March, the first month of the spring in Alcoa, is a mild month, with temperature in the range of an average high of 57.7°F (14.3°C) and an average low of 40.3°F (4.6°C).

Temperature

In March, the average high-temperature slightly increases from a chilly 49.6°F (9.8°C) in February to a moderate 57.7°F (14.3°C). In March, the average low-temperature is 40.3°F (4.6°C).

Humidity

In Alcoa, the average relative humidity in March is 78%.

Rainfall

In March, in Alcoa, the rain falls for 13.6 days. Throughout March, 1.46" (37mm) of precipitation is accumulated. Throughout the year, in Alcoa, there are 148.2 rainfall days, and 18.23" (463mm) of precipitation is accumulated.

Snowfall

January through March, October through December are months with snowfall in Alcoa, Tennessee. March is the last month it regularly snows in Alcoa. During 2.9 snowfall days, in March, Alcoa aggregates 0.47" (12mm) of snow. In Alcoa, during the entire year, snow falls for 18.9 days and aggregates up to 3.58" (91mm) of snow.

Daylight

In Alcoa, the average length of the day in March is 11h and 59min.
On the first day of the month, sunrise is at 7:05 am and sunset at 6:30 pm EST. On the last day of March, sunrise is at 7:23 am and sunset at 7:56 pm EDT.
Note: On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 6. 2022, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

The average sunshine in March is 6.7h.

UV index

The average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in March transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in March in Alcoa?

In Alcoa, Tennessee, the average relative humidity in March is 78%.

How much does it rain in Alcoa in March?

In Alcoa, in March, it is raining for 13.6 days, with typically 1.46" (37mm) of accumulated precipitation.

What is the last month it snows in Alcoa?

March is the last month it regularly snows. During 2.9 snowfall days, in March, Alcoa aggregates 0.47" (12mm) of snow.

How many hours of daylight does Alcoa have in March?

In Alcoa, Tennessee, the average day length in March is 11h and 59min.

When are sunrise and sunset in March in Alcoa?

In March, on the first day of the month, sunrise is at 7:05 am and sunset at 6:30 pm EST. On the last day of the month, sunrise is at 7:23 am and sunset at 7:56 pm EDT.

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

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Alcoa, Tennessee, and the time zone changes from EST to EDT. DST ends Sunday, November 6. 2022, at 2:00 am.

How many hours of sunshine does Alcoa have in March?

The average sunshine duration in March is 6.7h.

What is the UV index intensity in March in Alcoa?

In Alcoa, Tennessee, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Alcoa, TN

Average temperature in March - Alcoa, TN
  • Average high temperature in March: 57.7°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.8°F).

  • Average low temperature in March: 40.3°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in March
Alcoa, TN

Average pressure in March - Alcoa, TN
  • Average pressure in March: 30.09"Hg

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).

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Average wind speed in March
Alcoa, TN

Average wind speed in March - Alcoa, TN
  • Average wind speed in March: 5.5mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity in March
Alcoa, TN

Average humidity in March - Alcoa, TN
  • Average humidity in March: 78%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in March
Alcoa, TN

Average rainfall in March - Alcoa, TN
  • Average rainfall in March: 1.46"

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is September (0.94").

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Average rainfall days in March
Alcoa, TN

Average rainfall days in March - Alcoa, TN
  • Average rainfall days in March: 13.6 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in March
Alcoa, TN

Average snowfall in March - Alcoa, TN
  • Average snowfall in March: 0.47"

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

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Average snowfall days in March
Alcoa, TN

Average snowfall days in March - Alcoa, TN
  • Average snowfall days in March: 2.9 days

The month with the highest number of snowfall days is January (5.4 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
Alcoa, TN

Average daylight in March / Average sunshine in March - Alcoa, TN
  • Average daylight in March: 11h and 59min

The month with the longest days is June (Average daylight: 14h and 33min).
The month with the shortest days is December (Average daylight: 9h and 47min).

  • Average sunshine in March: 6h and 42min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in March
Alcoa, TN

Average sunshine days in March - Alcoa, TN
  • Average sunshine days in March: 12.8 days

The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are February and July (12.5 days).

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Average UV index in March
Alcoa, TN

Average UV index in March - Alcoa, TN
  • Average UV index in March: 3

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 and December (UV index 2).

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Average cloud cover in March
Alcoa, TN

Average cloud cover in March - Alcoa, TN
  • Average cloud cover in March: 47

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in March
Alcoa, TN

Average visibility in March - Alcoa, TN
  • Average visibility in March: 5mi

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

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