May weather forecast
Boiling Springs, SC

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Weather in May

The last month of the spring, May, is a moderately hot month in Boiling Springs, South Carolina, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 58.6°F (14.8°C).

Temperature

With the beginning of May, Boiling Springs's average high-temperature sees a minor increase, transitioning from an agreeable 71.2°F (21.8°C) in April to a moderately hot 79.3°F (26.3°C). During May in Boiling Springs, the average low-temperature is recorded at a mild 58.6°F (14.8°C).

Humidity

In Boiling Springs, the average relative humidity in May is 74%.

Rainfall

In Boiling Springs, in May, during 14.6 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Boiling Springs, during the entire year, the rain falls for 141.7 days and collects up to 27.4" (696mm) of precipitation.

Snowfall

In Boiling Springs, snow does not fall in April through October.

Daylight

In Boiling Springs, the average length of the day in May is 14h and 1min.
On the first day of May, sunrise is at 6:36 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:36 pm EDT.

Sunshine

The average sunshine in May in Boiling Springs is 10h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. 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.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Boiling Springs in May?

The high-temperature, in May, in Boiling Springs, is 79.3°F (26.3°C), while the low-temperature averages to 58.6°F (14.8°C).

What is the average humidity in May?

In Boiling Springs, the average relative humidity in May is 74%.

How many days does it rain in May?

In Boiling Springs, in May, during 14.6 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow?

In Boiling Springs, South Carolina, snow does not fall in April through October.

How many hours of daylight does Boiling Springs have in May?

In May, the average day length is 14h and 1min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 6:36 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:36 pm EDT.

How long on average sun shines in May?

In May, the average sunshine duration is 10h.

When is the highest UV index?

The months with the highest UV index in Boiling Springs are May through August, with an average maximum UV index of 6.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Boiling Springs, SC

Average temperature in May - Boiling Springs, SC
  • Average high temperature in May: 79.3°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.4°F).

  • Average low temperature in May: 58.6°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in May
Boiling Springs, SC

Average pressure in May - Boiling Springs, SC
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in May
Boiling Springs, SC

Average wind speed in May - Boiling Springs, SC
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in May
Boiling Springs, SC

Average humidity in May - Boiling Springs, SC
  • Average humidity in May: 74%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (68%).

Average rainfall in May
Boiling Springs, SC

Average rainfall in May - Boiling Springs, SC
  • Average rainfall in May: 2.52"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in May
Boiling Springs, SC

Average rainfall days in May - Boiling Springs, SC
  • Average rainfall days in May: 14.6 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in May
Boiling Springs, SC

Average snowfall in May - Boiling Springs, SC
  • Average snowfall in May: 0"

The month with the highest snowfall is December (2.44").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Boiling Springs, SC

Average snowfall days in May - Boiling Springs, SC
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Boiling Springs, SC

Average daylight in May / Average sunshine in May - Boiling Springs, SC
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in May: 10h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in May
Boiling Springs, SC

Average sunshine days in May - Boiling Springs, SC
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in May
Boiling Springs, SC

Average UV index in May - Boiling Springs, SC
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in May
Boiling Springs, SC

Average cloud cover in May - Boiling Springs, SC
  • Average cloud cover in May: 34

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 28).

Average visibility in May
Boiling Springs, SC

Average visibility in May - Boiling Springs, 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).

Boiling Springs, South Carolina, USA

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