Greenville
South Carolina, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Greenville, SC

A view from the sky of the scenic Greenville City of South Carolina, with a view of the curved bridge over a small river flowing through the city
A view from the sky of the scenic Greenville City of South Carolina, with a view of the curved bridge over a small river flowing through the city
The first month of the spring, March, is a comfortable month in Greenville, South Carolina, with average temperature ranging between min 41.2°F (5.1°C) and max 64.6°F (18.1°C).

Temperature

In March, the average high-temperature marginally rises, from a mild 56.7°F (13.7°C) in February, to a comfortable 64.6°F (18.1°C). In March, the average low-temperature is 41.2°F (5.1°C).

Humidity

The average relative humidity is 62.1%.

Rainfall

In Greenville, South Carolina, it is raining for 9.6 days, with typically 4.5" (114.8mm) of accumulated precipitation. Throughout the year, in Greenville, there are 114.2 rainfall days, and 47.2" (1198.5mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Greenville.

Daylight

In March, the average length of the day in Greenville is 12h.

Sunshine

In March, the average sunshine is 7.6h.

UV index

In Greenville, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for the ordinary person.
In March, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in Greenville?

The average high-temperature, in March, is 64.6°F (18.1°C), while the average low-temperature is 41.2°F (5.1°C).

What is the average humidity in March in Greenville?

In Greenville, South Carolina, the average relative humidity in March is 62.1%.

How much does it rain in Greenville in March?

In Greenville, during March, the rain falls for 9.6 days and regularly aggregates up to 4.5" (114.8mm) of precipitation.

What is the last month it snows in Greenville?

March is the last month it regularly snows in Greenville, South Carolina. During 0.3 snowfall days, in March, Greenville aggregates 0.9" (22.9mm) of snow.

How many hours of daylight does Greenville have in March?

In March, the average length of the day in Greenville is 12h.

How many hours of sunshine does Greenville have in March?

In March, the average sunshine in Greenville is 7.6h.

How high is the UV index in March in Greenville?

In March, the average daily maximum UV index in Greenville, South Carolina, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in March - Greenville, SC
  • Average high temperature in March: 64.5°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (52.4°F).

  • Average low temperature in March: 41.2°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (32°F).

Average humidity in March - Greenville, SC
  • Average humidity in March: 62.1%

The month with the highest relative humidity is September (75.8%).
The month with the lowest relative humidity is April (60.7%).

Average rainfall in March - Greenville, SC
  • Average rainfall in March: 4.5"

The wettest month (with the highest rainfall) is July (4.8").
Driest months (with the lowest rainfall) are April, September and October (3.4").

Average rainfall days in March - Greenville, SC
  • Average rainfall days in March: 9.6 days

The month with the highest number of rainy days is July (11.7 days).
The month with the lowest number of rainy days is October (7.2 days).

Average snowfall in March - Greenville, SC
  • Average snowfall in March: 0.9"

The month with the highest snowfall is January (2.3").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is January (1.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in March / Average sunshine in March - Greenville, SC
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in March: 7.6h

The month with most sunshine is June (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 5.5h).

Average UV index in March - Greenville, SC
  • Average UV index in March: 6

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 3).