May weather forecast
State Park, SC

Share

Weather in May

The last month of the spring, May, is another warm month in State Park, South Carolina, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 81.3°F (27.4°C).

Temperature

State Park's May weather indicates a minor increase in high-temperatures, edging from April's warm 73.9°F (23.3°C) to a still moderately hot 81.3°F (27.4°C). In the month of May, the average temperature in State Park dips to an enjoyable 63.1°F (17.3°C) during the night.

Heat index

For May, the heat index is computed to be a hot 86°F (30°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In State Park, in May, during 13.8 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In State Park, 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 in State Park.

Daylight

The average length of the day in May in State Park is 13h and 57min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:08 pm. On the last day of May, in State Park, sunrise is at 6:13 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in May is 9.8h.

UV index

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in May transforms into this advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
[Resources]

Frequently asked questions

What are the temperatures in State Park in May?

In State Park, in May, the average high-temperature is 81.3°F (27.4°C), and the average low-temperature is 63.1°F (17.3°C). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the average humidity in May in State Park?

In State Park, South Carolina, the average relative humidity in May is 73%.

How many days does it rain in May in State Park?

In State Park, during May, the rain falls for 13.8 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When it does not snow in State Park?

March through November are months without snowfall.

What is the average length of the day in May in State Park?

In State Park, the average day length in May is 13h and 57min.

When are sunrise and sunset in May in State Park?

In May, on the first day of the month, sunrise is at 6:33 am and sunset at 8:08 pm. On the last day of the month, in State Park, sunrise is at 6:13 am and sunset at 8:29 pm EDT.

How long on average sun shines in May in State Park?

In May, the average sunshine duration in State Park is 9.8h.

How high is the UV index in May in State Park?

In May, the average daily maximum UV index in State Park is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from 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 May
State Park, SC

Average temperature in May - State Park, SC
  • Average high temperature in May: 81.3°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 May: 63.1°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).

[Resources]

Average pressure in May
State Park, SC

Average pressure in May - State Park, SC
  • Average pressure in May: 30.02"Hg

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

[Resources]

Average wind speed in May
State Park, SC

Average wind speed in May - State Park, SC
  • Average wind speed in May: 7.1mph

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).

[Resources]

Average humidity in May
State Park, SC

Average humidity in May - State Park, SC
  • Average humidity in May: 73%

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

[Resources]

Average rainfall in May
State Park, SC

Average rainfall in May - State Park, SC
  • Average rainfall in May: 2.32"

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

[Resources]

Average rainfall days in May
State Park, SC

Average rainfall days in May - State Park, SC
  • Average rainfall days in May: 13.8 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).

[Resources]

Average snowfall in May
State Park, SC

Average snowfall in May - State Park, SC
  • Average snowfall in May: 0"

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

[Resources]

Average snowfall days in May
State Park, SC

Average snowfall days in May - State Park, SC
  • Average snowfall days in May: 0 days

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

[Resources]

Average daylight in May /
Average sunshine in May
State Park, SC

Average daylight in May / Average sunshine in May - State Park, SC
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

[Resources]

Average sunshine days in May
State Park, SC

Average sunshine days in May - State Park, SC
  • Average sunshine days in May: 15.6 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).

[Resources]

Average UV index in May
State Park, SC

Average UV index in May - State Park, SC
  • Average UV index in May: 6

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

[Resources]

Average cloud cover in May
State Park, SC

Average cloud cover in May - State Park, SC
  • Average cloud cover in May: 34

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

[Resources]

Average visibility in May
State Park, SC

Average visibility in May - State Park, SC
  • Average visibility in May: 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).

[Resources]

State Park, South Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location