May weather forecast
Humbert Woods, SC

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Weather in May

The last month of the spring, May, is also a moderately hot month in Humbert Woods, South Carolina, with an average temperature varying between 66.7°F (19.3°C) and 81.1°F (27.3°C).

Temperature

The onset of May marks a slight increase in the average high-temperature, moving from 74.3°F (23.5°C) in April to a still warm 81.1°F (27.3°C). During May, Humbert Woods observes a consistent average nighttime temperature of 66.7°F (19.3°C).

Heat index

During May, the heat index is appraised at a tropical 86°F (30°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In May, the average relative humidity in Humbert Woods is 75%.

Rainfall

In Humbert Woods, during May, the rain falls for 11.4 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, in Humbert Woods, there are 118.7 rainfall days, and 10.63" (270mm) of precipitation is accumulated.

Snowfall

In Humbert Woods, snow does not fall in February through November.

Daylight

In May, the average length of the day is 13h and 51min.
On the first day of May, sunrise is at 6:32 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:23 pm EDT.

Sunshine

The average sunshine in May is 10.5h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Humbert Woods. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 7 during May leads to these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the usual temperature for Humbert Woods in May?

In Humbert Woods, 81.1°F (27.3°C) is the average high-temperature and 66.7°F (19.3°C) is the average low-temperature during May. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in May is appraised at 86°F (30°C).

What is the average humidity in May in Humbert Woods?

In May, the average relative humidity in Humbert Woods is 75%.

How much does it rain in Humbert Woods in May?

In Humbert Woods, during May, the rain falls for 11.4 days and regularly aggregates up to 0.83" (21mm) of precipitation.

When it does not snow in Humbert Woods?

February through November are months without snowfall.

What is the average length of the day in May in Humbert Woods?

In Humbert Woods, the average day length in May is 13h and 51min.

When is the sunrise / sunset in May in Humbert Woods?

On the first day of May in Humbert Woods, sunrise is at 6:32 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:23 pm EDT.

How long on average sun shines in May in Humbert Woods?

The average sunshine duration in May in Humbert Woods, South Carolina, is 10.5h.

What is the month with the highest UV index in Humbert Woods?

The months with the highest UV index in Humbert Woods are May through August, with an average maximum UV index of 7.

What is the UV index reading in May in Humbert Woods?

In Humbert Woods, South Carolina, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Humbert Woods, SC

Average temperature in May - Humbert Woods, SC
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (57.2°F).

  • Average low temperature in May: 66.7°F

The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).

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Average pressure in May
Humbert Woods, SC

Average pressure in May - Humbert Woods, SC
  • Average pressure in May: 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 May
Humbert Woods, SC

Average wind speed in May - Humbert Woods, SC
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in May
Humbert Woods, SC

Average humidity in May - Humbert Woods, SC
  • Average humidity in May: 75%

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 May
Humbert Woods, SC

Average rainfall in May - Humbert Woods, SC
  • Average rainfall in May: 0.83"

The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in May
Humbert Woods, SC

Average rainfall days in May - Humbert Woods, SC
  • Average rainfall days in May: 11.4 days

The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is November (5.7 days).

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Average snowfall days in May
Humbert Woods, SC

Average snowfall days in May - Humbert Woods, SC
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Humbert Woods, SC

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

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 May: 10h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in May
Humbert Woods, SC

Average sunshine days in May - Humbert Woods, SC
  • Average sunshine days in May: 15.6 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (9.6 days).

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Average UV index in May
Humbert Woods, SC

Average UV index in May - Humbert Woods, SC
  • Average UV index in May: 7

The months with the highest UV index are May, 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 May
Humbert Woods, SC

Average cloud cover in May - Humbert Woods, SC
  • Average cloud cover in May: 28

The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 25).

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Average visibility in May
Humbert Woods, SC

Average visibility in May - Humbert Woods, 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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Humbert Woods, South Carolina, USA

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