March weather forecast
Seneca, SC

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Weather in March

The first month of the spring, March, is an enjoyable month in Seneca, South Carolina, with an average temperature varying between 42.4°F (5.8°C) and 61.2°F (16.2°C).

Temperature

Entering March, Seneca notices a subtle temperature elevation, with the average high-temperature advancing from February's fresh 53.8°F (12.1°C) to an enjoyable 61.2°F (16.2°C). During March, Seneca witnesses a consistent average low-temperature of 42.4°F (5.8°C).

Humidity

In March, the average relative humidity is 75%.

Rainfall

In Seneca, during March, the rain falls for 14.9 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Seneca, during the entire year, the rain falls for 164.1 days and collects up to 37.09" (942mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. March is the last month it regularly snows. During 0.3 snowfall days, in March, Seneca aggregates 0.2" (5mm) of snow. In Seneca, during the entire year, snow falls for 3.6 days and aggregates up to 4.25" (108mm) of snow.

Daylight

The average length of the day in March is 12h and 0min.
On the first day of March, sunrise is at 6:59 am and sunset at 6:28 pm EST. On the last day of the month, sunrise is at 7:18 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

The average sunshine in March in Seneca is 7.3h.

UV index

In March, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 4 suggests this advice:
Heed the precautions - It is counselled to guard against solar damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average March temperature?

An average high-temperature, in March, in Seneca, is 61.2°F (16.2°C) and the average low-temperature is 42.4°F (5.8°C).

What is the average humidity in March?

The average relative humidity in March is 75%.

How much does it rain in March?

In Seneca, in March, during 14.9 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

What is the last month it snows?

March is the last month it regularly snows. During 0.3 snowfall days, in March, Seneca aggregates 0.2" (5mm) of snow.

How many hours of daylight does Seneca have in March?

In March, the average day length is 12h and 0min.

When is the sunrise / sunset in March?

In March, on the first day of the month, sunrise is at 6:59 am and sunset at 6:28 pm EST. On the last day of the month, sunrise is at 7:18 am and sunset at 7:52 pm EDT.

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

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

How many hours of sunshine does Seneca have in March?

The average sunshine duration in March is 7.3h.

How high is the UV index in March in Seneca?

In Seneca, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Seneca, SC

Average temperature in March - Seneca, SC
  • Average high temperature in March: 61.2°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in March: 42.4°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in March
Seneca, SC

Average pressure in March - Seneca, SC
  • Average pressure in March: 30.09"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in March
Seneca, SC

Average wind speed in March - Seneca, SC
  • Average wind speed in March: 6.1mph

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in March
Seneca, SC

Average humidity in March - Seneca, SC
  • Average humidity in March: 75%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).

Average rainfall in March
Seneca, SC

Average rainfall in March - Seneca, SC
  • Average rainfall in March: 2.95"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in March
Seneca, SC

Average rainfall days in March - Seneca, SC
  • Average rainfall days in March: 14.9 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is October (9.5 days).

Average snowfall in March
Seneca, SC

Average snowfall in March - Seneca, SC
  • Average snowfall in March: 0.2"

The month with the highest snowfall is December (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in March
Seneca, SC

Average snowfall days in March - Seneca, SC
  • Average snowfall days in March: 0.3 days

The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in March /
Average sunshine in March
Seneca, SC

Average daylight in March / Average sunshine in March - Seneca, SC
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in March: 7h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in March
Seneca, SC

Average sunshine days in March - Seneca, SC
  • Average sunshine days in March: 14.6 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (10.5 days).

Average UV index in March
Seneca, SC

Average UV index in March - Seneca, SC
  • Average UV index in March: 4

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 and December (UV index 2).

Average cloud cover in March
Seneca, SC

Average cloud cover in March - Seneca, SC
  • Average cloud cover in March: 40

The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 27).

Average visibility in March
Seneca, SC

Average visibility in March - Seneca, SC
  • 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).

Seneca, South Carolina, USA

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