March weather forecast
Castell Springs, TN

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Weather in March

March, the first month of the spring in Castell Springs, is a mild month, with an average temperature varying between 56.1°F (13.4°C) and 37.8°F (3.2°C).

Temperature

With the onset of March, Castell Springs observes a minor temperature ascent, with the average high-temperature adjusting from February's chilly 48°F (8.9°C) to a mild 56.1°F (13.4°C). Throughout the month of March, Castell Springs witnesses an average temperature of 37.8°F (3.2°C).

Humidity

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

Rainfall

In Castell Springs, during March, the rain falls for 17.8 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, in Castell Springs, there are 188.6 rainfall days, and 32.87" (835mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Castell Springs, in March, during 3.8 snowfall days, 1.26" (32mm) of snow is typically accumulated. In Castell Springs, during the entire year, snow falls for 31.5 days and aggregates up to 12.76" (324mm) of snow.

Daylight

The average length of the day in March in Castell Springs is 11h and 59min.
On the first day of March in Castell Springs, sunrise is at 7:00 am and sunset at 6:26 pm EST. On the last day of the month, sunrise is at 7:17 am and sunset at 7:52 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

In March, the average sunshine in Castell Springs is 7.2h.

UV index

The average daily maximum UV index in March in Castell Springs is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 3 in March transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are March temperatures in Castell Springs?

Castell Springs in March has an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 37.8°F (3.2°C).

What is the average humidity in March in Castell Springs?

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

How much does it rain in Castell Springs in March?

In Castell Springs, during March, the rain falls for 17.8 days and regularly aggregates up to 2.56" (65mm) of precipitation.

How much does it snow in Castell Springs in March?

In Castell Springs, during March, snow falls for 3.8 days and regularly aggregates up to 1.26" (32mm) of snow.

What is the average length of the day in March in Castell Springs?

In Castell Springs, the average day length in March is 11h and 59min.

When are sunrise and sunset in March in Castell Springs?

On the first day of March, sunrise is at 7:00 am and sunset at 6:26 pm EST. On the last day of the month, sunrise is at 7:17 am and sunset at 7:52 pm EDT.

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

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

How long on average sun shines in March in Castell Springs?

In March, the average sunshine duration is 7.2h.

What is the UV index reading in March in Castell Springs?

In March, the average daily maximum UV index in Castell Springs is 3. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
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
Castell Springs, TN

Average temperature in March - Castell Springs, TN
  • Average high temperature in March: 56.1°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (43.2°F).

  • Average low temperature in March: 37.8°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in March
Castell Springs, TN

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

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in March
Castell Springs, TN

Average wind speed in March - Castell Springs, TN
  • Average wind speed in March: 6.1mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in March
Castell Springs, TN

Average humidity in March - Castell Springs, TN
  • Average humidity in March: 78%

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

Average rainfall in March
Castell Springs, TN

Average rainfall in March - Castell Springs, TN
  • Average rainfall in March: 2.56"

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in March
Castell Springs, TN

Average rainfall days in March - Castell Springs, TN
  • Average rainfall days in March: 17.8 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in March
Castell Springs, TN

Average snowfall in March - Castell Springs, TN
  • Average snowfall in March: 1.26"

The month with the highest snowfall is December (4.09").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in March
Castell Springs, TN

Average snowfall days in March - Castell Springs, TN
  • Average snowfall days in March: 3.8 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Castell Springs, TN

Average daylight in March / Average sunshine in March - Castell Springs, TN
  • Average daylight in March: 12h and 0min

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).

  • Average sunshine in March: 7h and 1min

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).

Average sunshine days in March
Castell Springs, TN

Average sunshine days in March - Castell Springs, TN
  • Average sunshine days in March: 9.9 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in March
Castell Springs, TN

Average UV index in March - Castell Springs, 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).

Average cloud cover in March
Castell Springs, TN

Average cloud cover in March - Castell Springs, TN
  • Average cloud cover in March: 45

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in March
Castell Springs, TN

Average visibility in March - Castell Springs, TN
  • Average visibility in March: 5mi

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

Castell Springs, Tennessee, USA

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