May weather forecastSellers, SC
May
Weather in May
The last month of the spring, May, is a warm month in Sellers, South Carolina, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 62.6°F (17°C).Temperature
May sees a marginal temperature increase, moving from a pleasant 72.1°F (22.3°C) in April to a warm 79.7°F (26.5°C). In the month of May, the nighttime temperature dips to a steady average of 62.6°F (17°C).Humidity
May, August and September, with an average relative humidity of 78%, are the most humid months.Rainfall
In Sellers, in May, during 17.9 rainfall days, 3.9" (99mm) of precipitation is typically accumulated. In Sellers, South Carolina, during the entire year, the rain falls for 171 days and collects up to 34.29" (871mm) of precipitation.Snowfall
In Sellers, South Carolina, snow does not fall in April through November.Daylight
In Sellers, the average length of the day in May is 13h and 58min.On the first day of May, sunrise is at 6:27 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:24 pm EDT.
Sunshine
In May, the average sunshine is 9.8h.UV index
In Sellers, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 6 during May translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sellers, SC
- Average high temperature in May: 79.7°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (52.3°F).
- Average low temperature in May: 62.6°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).
Average pressure in May
Sellers, SC
- Average pressure in May: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Sellers, SC
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Sellers, SC
- Average humidity in May: 78%
The months with the highest relative humidity are May, August and September (78%).
The months with the lowest relative humidity are January and November (73%).
Average rainfall in May
Sellers, SC
- Average rainfall in May: 3.9"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.54").
Average rainfall days in May
Sellers, SC
- Average rainfall days in May: 17.9 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is October (8.7 days).
Average snowfall in May
Sellers, SC
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Sellers, SC
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.7 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
Sellers, 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 48min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in May
Sellers, SC
- Average sunshine days in May: 11 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (8 days).
Average UV index in May
Sellers, SC
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Sellers, SC
- Average cloud cover in May: 36
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in May
Sellers, 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).
