May weather forecastLockhart, SC
May
Weather in May
May, the last month of the spring in Lockhart, is a moderately hot month, with an average temperature varying between 60.3°F (15.7°C) and 81°F (27.2°C).Temperature
Lockhart in May denotes a subtle temperature transition, adjusting from an average high of a pleasant 72.3°F (22.4°C) in April to a moderately hot 81°F (27.2°C). In May, Lockhart's temperature tends to fall to an average low of 60.3°F (15.7°C) during the night.Heat index
The heat index for May is evaluated at a hot 86°F (30°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. 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. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
The average relative humidity in May in Lockhart is 75%.Rainfall
In Lockhart, during May, the rain falls for 15.3 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Lockhart, South Carolina, during the entire year, the rain falls for 157.7 days and collects up to 31.46" (799mm) of precipitation.Snowfall
In Lockhart, South Carolina, snow does not fall in April through November.Daylight
In May, the average length of the day in Lockhart, South Carolina, is 14h and 0min.On the first day of May in Lockhart, South Carolina, sunrise is at 6:34 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:33 pm EDT.
Sunshine
In May, the average sunshine in Lockhart is 9.8h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Lockhart. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Lockhart, 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 (50.5°F).
- Average low temperature in May: 60.3°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in May
Lockhart, 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
Lockhart, SC
- Average wind speed in May: 5.8mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
Lockhart, SC
- Average humidity in May: 75%
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall in May
Lockhart, SC
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is August (3.31").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in May
Lockhart, SC
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in May
Lockhart, SC
- Average snowfall in May: 0"
The month with the highest snowfall is December (1.06").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Lockhart, SC
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.3 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
Lockhart, 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 54min).
- Average sunshine in May: 9h and 48min
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).
Average sunshine days in May
Lockhart, SC
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in May
Lockhart, SC
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Lockhart, SC
- Average cloud cover in May: 36
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 29).
Average visibility in May
Lockhart, 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).
