April weather forecast
Runnymede, SC

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Weather in April

April is a moderately hot spring month in Runnymede, South Carolina, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 74.8°F (23.8°C).

Temperature

With the onset of April, Runnymede's average high-temperature sees a modest rise, moving from March's comfortable 66.7°F (19.3°C) to a warm 74.8°F (23.8°C). Runnymede, during April nights, observes an average temperature of 58.5°F (14.7°C).

Humidity

In April, the average relative humidity is 73%.

Rainfall

In Runnymede, South Carolina, in April, during 13.4 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, in Runnymede, there are 172.6 rainfall days, and 39.13" (994mm) of precipitation is accumulated.

Snowfall

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

Daylight

In April, the average length of the day in Runnymede is 13h and 1min.
On the first day of April in Runnymede, sunrise is at 7:07 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:01 pm EDT.

Sunshine

In April, the average sunshine is 9.6h.

UV index

In Runnymede, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What are the temperatures in Runnymede in April?

The high-temperature, in April, in Runnymede, is 74.8°F (23.8°C), while the low-temperature averages to 58.5°F (14.7°C).

What is the average humidity in April in Runnymede?

The average relative humidity in April in Runnymede, South Carolina, is 73%.

How much does it rain in Runnymede in April?

In April, the rain falls for 13.4 days. Throughout April, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Runnymede?

In Runnymede, South Carolina, snow does not fall in March through November.

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

In Runnymede, South Carolina, the average day length in April is 13h and 1min.

When are sunrise and sunset in April in Runnymede?

On the first day of April in Runnymede, South Carolina, sunrise is at 7:07 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:01 pm EDT.

How many hours of sunshine does Runnymede have in April?

In Runnymede, South Carolina, the average sunshine duration in April is 9.6h.

How high is the UV index in April in Runnymede?

In April, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Runnymede, SC

Average temperature in April - Runnymede, SC
  • Average high temperature in April: 74.8°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in April: 58.5°F

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in April
Runnymede, SC

Average pressure in April - Runnymede, SC
  • Average pressure in April: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in April
Runnymede, SC

Average wind speed in April - Runnymede, SC
  • Average wind speed in April: 7.6mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in April
Runnymede, SC

Average humidity in April - Runnymede, SC
  • Average humidity in April: 73%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).

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Average rainfall in April
Runnymede, SC

Average rainfall in April - Runnymede, SC
  • Average rainfall in April: 3.07"

The wettest month (with the highest rainfall) is August (6.22").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in April
Runnymede, SC

Average rainfall days in April - Runnymede, SC
  • Average rainfall days in April: 13.4 days

The month with the highest number of rainy days is August (23.4 days).
The month with the least rainy days is November (8.2 days).

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Average snowfall in April
Runnymede, SC

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

The month with the highest snowfall is February (0.28").
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
Runnymede, SC

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

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

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

Average daylight in April / Average sunshine in April - Runnymede, SC
  • Average daylight in April: 13h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in April: 9h and 4min

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
Runnymede, SC

Average sunshine days in April - Runnymede, SC
  • Average sunshine days in April: 14.9 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (5.8 days).

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Average UV index in April
Runnymede, SC

Average UV index in April - Runnymede, SC
  • Average UV index in April: 6

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in April
Runnymede, SC

Average cloud cover in April - Runnymede, SC
  • Average cloud cover in April: 31

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

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Average visibility in April
Runnymede, SC

Average visibility in April - Runnymede, 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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Runnymede, South Carolina, USA

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