May weather forecast
Springdale, SC

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Weather in May

The last month of the spring, May, is also a moderately hot month in Springdale, South Carolina, with an average temperature fluctuating between 81°F (27.2°C) and 63°F (17.2°C).

Temperature

May sees a marginal temperature increase, moving from 73.9°F (23.3°C) in April to a still moderately hot 81°F (27.2°C). An average temperature of 63°F (17.2°C) is recorded in Springdale, South Carolina, during the nights in May.

Heat index

May's mean heat index is appraised at 84.2°F (29°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Consider that heat index readings are for situations in the shade and light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

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

Rainfall

In Springdale, in May, it is raining for 13.2 days, with typically 2.13" (54mm) of accumulated precipitation. In Springdale, during the entire year, the rain falls for 130.3 days and collects up to 20.55" (522mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

In Springdale, the average length of the day in May is 13h and 56min.
On the first day of May in Springdale, sunrise is at 6:34 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:30 pm EDT.

Sunshine

In Springdale, the average sunshine in May is 9.9h.

UV index

In Springdale, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What are the temperatures in Springdale in May?

The average high-temperature, in May, in Springdale, is 81°F (27.2°C), while the average low-temperature is 63°F (17.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in May is appraised at 84.2°F (29°C).

What is the average humidity in May in Springdale?

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

How much does it rain in Springdale in May?

In Springdale, in May, during 13.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When it does not snow in Springdale?

March through December are months without snowfall in Springdale, South Carolina.

What is the average length of the day in May in Springdale?

The average day length in May in Springdale, South Carolina, is 13h and 56min.

What time are sunrise and sunset in May in Springdale?

In May, on the first day of the month, sunrise is at 6:34 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:30 pm EDT.

How long on average sun shines in May in Springdale?

In May, the average sunshine duration is 9.9h.

How high is the UV index in May in Springdale?

In May, the average daily maximum UV index in Springdale is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
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
Springdale, SC

Average temperature in May - Springdale, SC
  • Average high temperature in May: 81°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in May: 63°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (37.8°F).

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Average pressure in May
Springdale, SC

Average pressure in May - Springdale, 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).

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Average wind speed in May
Springdale, SC

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

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

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Average humidity in May
Springdale, SC

Average humidity in May - Springdale, SC
  • Average humidity in May: 73%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in May
Springdale, SC

Average rainfall in May - Springdale, SC
  • Average rainfall in May: 2.13"

The wettest month (with the highest rainfall) is August (2.17").
The driest month (with the least rainfall) is September (0.98").

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Average rainfall days in May
Springdale, SC

Average rainfall days in May - Springdale, SC
  • Average rainfall days in May: 13.2 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is October (6.6 days).

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Average snowfall in May
Springdale, SC

Average snowfall in May - Springdale, SC
  • Average snowfall in May: 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, November and December (0").

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Average snowfall days in May
Springdale, SC

Average snowfall days in May - Springdale, SC
  • Average snowfall days in May: 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 March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in May /
Average sunshine in May
Springdale, SC

Average daylight in May / Average sunshine in May - Springdale, 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 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in May
Springdale, SC

Average sunshine days in May - Springdale, SC
  • Average sunshine days in May: 14.9 days

The month with the most sunshine days is October (23 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index in May
Springdale, SC

Average UV index in May - Springdale, 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).

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Average cloud cover in May
Springdale, SC

Average cloud cover in May - Springdale, SC
  • Average cloud cover in May: 33

The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 28).

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Average visibility in May
Springdale, SC

Average visibility in May - Springdale, 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).

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Springdale, South Carolina, USA

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