April weather forecast and climate
Columbia, SC

The Us State House of South Carolina, in Columbia, with the Wade Hampton Statue
The Us State House of South Carolina, in Columbia, with the Wade Hampton Statue
April is a warm spring month in Columbia, South Carolina, with average temperature varying between 55.8°F (13.2°C) and 73.9°F (23.3°C).

Temperature

In April, the average high-temperature increases, from a comfortable 64.2°F (17.9°C) in March, to a moderately hot 73.9°F (23.3°C). In April, the average low-temperature is 55.8°F (13.2°C).

Humidity

The average relative humidity in Columbia, South Carolina, is 71%.

Rainfall

In April, the rain falls for 12.3 days. Throughout April, 2.68" (68mm) of precipitation is accumulated. In Columbia, during the entire year, the rain falls for 141.3 days and collects up to 25.28" (642mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

In Columbia, South Carolina, the average length of the day is 13.1h.

Sunshine

In April, the average sunshine is 9.1h.

UV index

In Columbia, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in April in Columbia?

The average high-temperature, in April, in Columbia, is 73.9°F (23.3°C), while the average low-temperature is 55.8°F (13.2°C).

What is the average humidity in April in Columbia?

In April, the average relative humidity is 71%.

How much does it rain in Columbia in April?

In Columbia, in April, it is raining for 12.3 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Columbia?

In Columbia snow does not fall in March through November.

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

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

How long on average sun shines in April in Columbia?

In Columbia, South Carolina, the average sunshine in April is 9.1h.

What is the UV index reading in April in Columbia?

In April, the average daily maximum UV index in Columbia is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in April - Columbia, SC
  • Average high temperature in April: 73.9°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in April: 55.8°F

The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

Average pressure in April - Columbia, SC
  • Average pressure in April: 30.02"

Months with the highest atmospheric pressure are January, November and December (30.14").
The month with the lowest atmospheric pressure is June (29.97").

Average wind speed in April - Columbia, SC
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in April - Columbia, SC
  • Average humidity in April: 71%

The month with the highest relative humidity is December (74%).
Months with the lowest relative humidity are January, July and November (69%).

Average rainfall in April - Columbia, SC
  • Average rainfall in April: 2.68"

The wettest month (with the highest rainfall) is December (2.91").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in April - Columbia, SC
  • Average rainfall days in April: 12.3 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (7.3 days).

Average snowfall in April - Columbia, SC
  • Average snowfall in April: 0"

The month with the highest snowfall is February (0.47").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in April - Columbia, SC
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (0.3 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in April / Average sunshine in April - Columbia, SC
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in April: 9.1h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.3h).

Average sunshine days in April - Columbia, SC
  • Average sunshine days in April: 16.6 days

The month with the most sunshine days is October (22.7 days).
The month with the least sunshine days is July (11.7 days).

Average UV index in April - Columbia, SC
  • Average UV index in April: 5

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in April - Columbia, SC
  • Average cloud cover in April: 33

Months with the most cloud cover are February and December (Cloud cover 42).
Months with the least cloud cover are June and October (Cloud cover 29).

Average visibility in April - Columbia, SC
  • Average visibility in April: 6mi

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