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

April 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
April in Greenville, South Carolina, is a pleasant spring month, with average temperature varying between 72.9°F (22.7°C) and 48.4°F (9.1°C).

Temperature

In Greenville, the average high-temperature slightly increases, from a comfortable 64.6°F (18.1°C) in March, to an agreeable 72.9°F (22.7°C). The average low-temperature, in April, is 48.4°F (9.1°C).

Humidity

April is the least humid month in Greenville, with an average relative humidity of 60.7%.

Rainfall

The month with the least rainfall is April when the rain falls for 9 days and typically collects 3.4" (85.3mm) of precipitation.

Snowfall

In April, in Greenville, it doesn't snow. March is the latest month when it typically snows. Throughout the year, there are 2.8 snowfall days, and 4.7" (119.4mm) of snow is accumulated.

Daylight

In April, the average length of the day in Greenville is 13.1h.

Sunshine

In April, the average sunshine is 8.8h.

UV index

The average daily maximum UV index in Greenville is 8. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for the average person.
In April, the average maximum UV index of 8 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Greenville?

In April, the average high-temperature is 72.9°F (22.7°C), and the average low-temperature is 48.4°F (9.1°C).

What is the least humid month in Greenville?

The least humid month is April, with an average relative humidity of 60.7%.

What is the average humidity in April in Greenville?

The average relative humidity in April in Greenville is 60.7%.

How many days does it rain in April in Greenville?

In April, the rain falls for 9 days. Throughout April, 3.4" (85.3mm) of precipitation is accumulated.

What is the driest month in Greenville?

April is the month with the least rainfall. Rain falls for 9 days and accumulates 3.4" (85.3mm) of precipitation.

Does it snow in Greenville in April?

In April, in Greenville, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April in Greenville?

The average length of the day in April is 13.1h.

How many hours of sunshine does Greenville have in April?

In Greenville, the average sunshine in April is 8.8h.

How high is the UV index in April in Greenville?

In Greenville, South Carolina, the average daily maximum UV index in April is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in April - Greenville, SC
  • Average high temperature in April: 72.8°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 April: 48.3°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 April - Greenville, SC
  • Average humidity in April: 60.7%

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 April - Greenville, SC
  • Average rainfall in April: 3.4"

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 April - Greenville, SC
  • Average rainfall days in April: 9 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 April - Greenville, SC
  • Average snowfall in April: 0"

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 April - Greenville, SC
  • Average snowfall days in April: 0.1 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 April / Average sunshine in April - Greenville, SC
  • Average daylight in April: 13.1h

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 April: 8.8h

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 April - Greenville, SC
  • Average UV index in April: 8

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).