May weather forecast
Mount Carmel, SC

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Weather in May

The last month of the spring, May, is another warm month in Mount Carmel, South Carolina, with an average temperature ranging between min 60.6°F (15.9°C) and max 81.3°F (27.4°C).

Temperature

The onset of May marks a slight increase in the average high-temperature, moving from a warm 73.4°F (23°C) in April to a still moderately hot 81.3°F (27.4°C). Mount Carmel experiences a mean temperature of 60.6°F (15.9°C) during May nights.

Heat index

May's heat index is computed to be a hot 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

In May, the average relative humidity in Mount Carmel is 75%.

Rainfall

In Mount Carmel, South Carolina, in May, during 13.3 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, in Mount Carmel, there are 137.3 rainfall days, and 17.24" (438mm) of precipitation is accumulated.

Snowfall

In Mount Carmel, snow does not fall in April through December.

Daylight

In Mount Carmel, the average length of the day in May is 13h and 56min.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:14 pm. On the last day of May, sunrise is at 6:19 am and sunset at 8:35 pm EDT.

Sunshine

In May, the average sunshine is 9.9h.

UV index

In Mount Carmel, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Mount Carmel?

In Mount Carmel, 81.3°F (27.4°C) is the average high-temperature and 60.6°F (15.9°C) is the average low-temperature during May. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in May is computed to be 86°F (30°C).

What is the average humidity in May in Mount Carmel?

The average relative humidity in May is 75%.

How much does it rain in Mount Carmel in May?

In Mount Carmel, during May, the rain falls for 13.3 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow in Mount Carmel?

In Mount Carmel, snow does not fall in April through December.

How many hours of daylight does Mount Carmel have in May?

In May, the average day length is 13h and 56min.

When are sunrise and sunset in May in Mount Carmel?

On the first day of May in Mount Carmel, sunrise is at 6:39 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:35 pm EDT.

How many hours of sunshine does Mount Carmel have in May?

The average sunshine duration in May in Mount Carmel, South Carolina, is 9.9h.

What is the UV index intensity in May in Mount Carmel?

In Mount Carmel, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents 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
Mount Carmel, SC

Average temperature in May - Mount Carmel, SC
  • Average high temperature in May: 81.3°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (52°F).

  • Average low temperature in May: 60.6°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in May
Mount Carmel, SC

Average pressure in May - Mount Carmel, 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
Mount Carmel, SC

Average wind speed in May - Mount Carmel, SC
  • Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are January and February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in May
Mount Carmel, SC

Average humidity in May - Mount Carmel, SC
  • Average humidity in May: 75%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).

Average rainfall in May
Mount Carmel, SC

Average rainfall in May - Mount Carmel, SC
  • Average rainfall in May: 1.69"

The wettest month (with the highest rainfall) is August (2.05").
The driest month (with the least rainfall) is September (0.83").

Average rainfall days in May
Mount Carmel, SC

Average rainfall days in May - Mount Carmel, SC
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is August (15.5 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in May
Mount Carmel, SC

Average snowfall in May - Mount Carmel, SC
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.16").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days in May
Mount Carmel, SC

Average snowfall days in May - Mount Carmel, 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 April, May, June, July, August, September, October and November (0 days).

Average daylight in May /
Average sunshine in May
Mount Carmel, SC

Average daylight in May / Average sunshine in May - Mount Carmel, 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 18min).

Average sunshine days in May
Mount Carmel, SC

Average sunshine days in May - Mount Carmel, SC
  • Average sunshine days in May: 15.9 days

The month with the most sunshine days is October (22.2 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in May
Mount Carmel, SC

Average UV index in May - Mount Carmel, SC
  • Average UV index in May: 6

The months with the highest UV index are June and August (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in May
Mount Carmel, SC

Average cloud cover in May - Mount Carmel, SC
  • Average cloud cover in May: 35

The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June, July and October (Cloud cover 29).

Average visibility in May
Mount Carmel, SC

Average visibility in May - Mount Carmel, SC
  • Average visibility in May: 5mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Mount Carmel, South Carolina, USA

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