April weather forecast
Alcolu, SC

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Weather in April

April in Alcolu, South Carolina, is a warm spring month, with an average temperature varying between 55.2°F (12.9°C) and 73.4°F (23°C).

Temperature

April's arrival is noted with a slight increase in the average high-temperature, moving from a comfortable 64.8°F (18.2°C) in March to a moderately hot 73.4°F (23°C). Alcolu throughout April, records an average low-temperature of 55.2°F (12.9°C).

Humidity

In Alcolu, the average relative humidity in April is 76%.

Rainfall

In Alcolu, South Carolina, during April, the rain falls for 13.8 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, in Alcolu, there are 158.1 rainfall days, and 30.28" (769mm) of precipitation is accumulated.

Snowfall

March through November are months without snowfall.

Daylight

In Alcolu, the average length of the day in April is 13h and 3min.
On the first day of April in Alcolu, sunrise is at 7:07 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:03 pm EDT.

Sunshine

In April, the average sunshine is 9.5h.

UV index

In April, the average daily maximum UV index in Alcolu, South Carolina, is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 5 during April translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What is the usual temperature for Alcolu in April?

April temperatures vary between a high-temperature of 73.4°F (23°C) and a low-temperature of 55.2°F (12.9°C).

What is the average humidity in April in Alcolu?

In April, the average relative humidity in Alcolu is 76%.

How many days does it rain in April in Alcolu?

In April, in Alcolu, the rain falls for 13.8 days. Throughout April, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Alcolu?

In Alcolu, snow does not fall in March through November.

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

The average day length in April in Alcolu is 13h and 3min.

When are sunrise and sunset in April in Alcolu?

In April, on the first day of the month, sunrise is at 7:07 am and sunset at 7:41 pm. On the last day of the month, in Alcolu, sunrise is at 6:32 am and sunset at 8:03 pm EDT.

How many hours of sunshine does Alcolu have in April?

In April, the average sunshine duration is 9.5h.

How high is the UV index in April in Alcolu?

In Alcolu, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
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 April
Alcolu, SC

Average temperature in April - Alcolu, SC
  • Average high temperature in April: 73.4°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 (53.6°F).

  • Average low temperature in April: 55.2°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).

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Average pressure in April
Alcolu, SC

Average pressure in April - Alcolu, SC
  • Average pressure in April: 30.02"Hg

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

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Average wind speed in April
Alcolu, SC

Average wind speed in April - Alcolu, SC
  • Average wind speed in April: 8.1mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in April
Alcolu, SC

Average humidity in April - Alcolu, SC
  • Average humidity in April: 76%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January and November (72%).

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Average rainfall in April
Alcolu, SC

Average rainfall in April - Alcolu, SC
  • Average rainfall in April: 2.76"

The wettest months (with the highest rainfall) are August and December (3.23").
The driest month (with the least rainfall) is January (1.65").

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Average rainfall days in April
Alcolu, SC

Average rainfall days in April - Alcolu, SC
  • Average rainfall days in April: 13.8 days

The months with the highest number of rainy days are July and August (18.8 days).
The month with the least rainy days is November (8 days).

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Average snowfall in April
Alcolu, SC

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

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in April
Alcolu, SC

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

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in April /
Average sunshine in April
Alcolu, SC

Average daylight in April / Average sunshine in April - Alcolu, SC
  • Average daylight in April: 13h 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: 10h and 0min).

  • Average sunshine in April: 9h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in April
Alcolu, SC

Average sunshine days in April - Alcolu, SC
  • Average sunshine days in April: 14.4 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (9.2 days).

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Average UV index in April
Alcolu, SC

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

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

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Average cloud cover in April
Alcolu, SC

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

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in April
Alcolu, SC

Average visibility in April - Alcolu, SC
  • Average visibility in April: 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).

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Alcolu, South Carolina, USA

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