May weather forecast
Saint Phillips, SC

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Weather in May

The last month of the spring, May, is also a moderately hot month in Saint Phillips, South Carolina, with an average temperature fluctuating between 81°F (27.2°C) and 61.2°F (16.2°C).

Temperature

Saint Phillips in May observes a minor temperature shift, with average high-temperatures adjusting from 73.4°F (23°C) in April to a still warm 81°F (27.2°C). In Saint Phillips, May is marked by an average low-temperature of 61.2°F (16.2°C).

Heat index

During May, the heat index is evaluated at a tropical 86°F (30°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in May in Saint Phillips, South Carolina, is 74%.

Rainfall

In Saint Phillips, during May, the rain falls for 14.6 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Saint Phillips, during the entire year, the rain falls for 148.7 days and collects up to 28.86" (733mm) of precipitation.

Snowfall

In Saint Phillips, snow does not fall in April through November.

Daylight

In Saint Phillips, the average length of the day in May is 13h and 58min.
On the first day of the month, sunrise is at 6:35 am and sunset at 8:10 pm. On the last day of May, sunrise is at 6:15 am and sunset at 8:32 pm EDT.

Sunshine

The average sunshine in May in Saint Phillips is 9.9h.

UV index

In May, the average daily maximum UV index in Saint Phillips is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during May translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the average May temperature in Saint Phillips?

During May, Saint Phillips experiences an average high-temperature of 81°F (27.2°C) and a low-temperature of 61.2°F (16.2°C). In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 86°F (30°C).

What is the average humidity in May in Saint Phillips?

In Saint Phillips, South Carolina, the average relative humidity in May is 74%.

How much does it rain in Saint Phillips in May?

In Saint Phillips, in May, during 14.6 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow in Saint Phillips?

In Saint Phillips, South Carolina, snow does not fall in April through November.

What is the average length of the day in May in Saint Phillips?

The average day length in May in Saint Phillips, South Carolina, is 13h and 58min.

When is the sunrise / sunset in May in Saint Phillips?

In May, on the first day of the month, sunrise is at 6:35 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:32 pm EDT.

How long on average sun shines in May in Saint Phillips?

In Saint Phillips, the average sunshine duration in May is 9.9h.

What is the UV index intensity in May in Saint Phillips?

In Saint Phillips, South Carolina, the average daily maximum UV index in May is 6. 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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Saint Phillips, SC

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

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in May: 61.2°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

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Average pressure in May
Saint Phillips, SC

Average pressure in May - Saint Phillips, 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).

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Average wind speed in May
Saint Phillips, SC

Average wind speed in May - Saint Phillips, SC
  • Average wind speed in May: 6.3mph

The windiest months (with the highest average wind speed) are February and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in May
Saint Phillips, SC

Average humidity in May - Saint Phillips, SC
  • Average humidity in May: 74%

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

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Average rainfall in May
Saint Phillips, SC

Average rainfall in May - Saint Phillips, SC
  • Average rainfall in May: 2.6"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in May
Saint Phillips, SC

Average rainfall days in May - Saint Phillips, SC
  • Average rainfall days in May: 14.6 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in May
Saint Phillips, SC

Average snowfall in May - Saint Phillips, SC
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Saint Phillips, SC

Average snowfall days in May - Saint Phillips, SC
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Saint Phillips, SC

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

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
Saint Phillips, SC

Average sunshine days in May - Saint Phillips, SC
  • Average sunshine days in May: 14.7 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index in May
Saint Phillips, SC

Average UV index in May - Saint Phillips, 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).

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Average cloud cover in May
Saint Phillips, SC

Average cloud cover in May - Saint Phillips, SC
  • Average cloud cover in May: 35

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

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Average visibility in May
Saint Phillips, SC

Average visibility in May - Saint Phillips, 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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Saint Phillips, South Carolina, USA

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