May weather forecast
Gaines Crossroads, SC

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Weather in May

May, the last month of the spring in Gaines Crossroads, is also a moderately hot month, with an average temperature ranging between max 81.1°F (27.3°C) and min 61°F (16.1°C).

Temperature

A soft shift in the average high-temperature is noticeable in May, transitioning from 73.6°F (23.1°C) in April to a still warm 81.1°F (27.3°C). Throughout May, an average low-temperature of 61°F (16.1°C) is experienced in Gaines Crossroads.

Heat index

The heat index value for May is computed to be a tropical 86°F (30°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely significant for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

In May, the average relative humidity is 74%.

Rainfall

In Gaines Crossroads, in May, during 14.2 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, there are 146 rainfall days, and 28.31" (719mm) of precipitation is accumulated.

Snowfall

April through December are months without snowfall.

Daylight

The average length of the day in May is 13h and 57min.
On the first day of May in Gaines Crossroads, sunrise is at 6:38 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:34 pm EDT.

Sunshine

The average sunshine in May in Gaines Crossroads is 9.8h.

UV index

In Gaines Crossroads, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What are the temperatures in Gaines Crossroads in May?

In May, in Gaines Crossroads, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in May is computed to be 86°F (30°C).

What is the average humidity in May in Gaines Crossroads?

The average relative humidity in May in Gaines Crossroads is 74%.

How many days does it rain in May in Gaines Crossroads?

In Gaines Crossroads, during May, the rain falls for 14.2 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Gaines Crossroads?

In Gaines Crossroads, South Carolina, snow does not fall in April through December.

How many hours of daylight does Gaines Crossroads have in May?

In Gaines Crossroads, the average day length in May is 13h and 57min.

What time are sunrise and sunset in May in Gaines Crossroads?

On the first day of May in Gaines Crossroads, South Carolina, sunrise is at 6:38 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:34 pm EDT.

How many hours of sunshine does Gaines Crossroads have in May?

The average sunshine duration in May in Gaines Crossroads is 9.8h.

What is the UV index reading in May in Gaines Crossroads?

In May, the average daily maximum UV index in Gaines Crossroads is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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
Gaines Crossroads, SC

Average temperature in May - Gaines Crossroads, SC
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (51.8°F).

  • Average low temperature in May: 61°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 (35.2°F).

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Average pressure in May
Gaines Crossroads, SC

Average pressure in May - Gaines Crossroads, 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
Gaines Crossroads, SC

Average wind speed in May - Gaines Crossroads, SC
  • Average wind speed in May: 6.2mph

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
Gaines Crossroads, SC

Average humidity in May - Gaines Crossroads, 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
Gaines Crossroads, SC

Average rainfall in May - Gaines Crossroads, SC
  • Average rainfall in May: 2.68"

The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in May
Gaines Crossroads, SC

Average rainfall days in May - Gaines Crossroads, SC
  • Average rainfall days in May: 14.2 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is October (8.3 days).

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Average snowfall in May
Gaines Crossroads, SC

Average snowfall in May - Gaines Crossroads, SC
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Gaines Crossroads, SC

Average snowfall days in May - Gaines Crossroads, SC
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (0.5 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
Gaines Crossroads, SC

Average daylight in May / Average sunshine in May - Gaines Crossroads, 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).

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Average sunshine days in May
Gaines Crossroads, SC

Average sunshine days in May - Gaines Crossroads, SC
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index in May
Gaines Crossroads, SC

Average UV index in May - Gaines Crossroads, 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
Gaines Crossroads, SC

Average cloud cover in May - Gaines Crossroads, 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 and October (Cloud cover 29).

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Average visibility in May
Gaines Crossroads, SC

Average visibility in May - Gaines Crossroads, 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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Gaines Crossroads, South Carolina, USA

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