Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
With the onset of May, Landrum's average high-temperature sees a modest rise, moving from April's agreeable 69.3°F (20.7°C) to a warm 77.5°F (25.3°C). Landrum, during May, witnesses an average low-temperature of 56.1°F (13.4°C).Humidity
In Landrum, the average relative humidity in May is 75%.Rainfall
In Landrum, during May, the rain falls for 16.8 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Landrum, during the entire year, the rain falls for 159.2 days and collects up to 31.73" (806mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In May, the average length of the day is 14h and 2min.On the first day of the month, sunrise is at 6:36 am and sunset at 8:14 pm. On the last day of May, sunrise is at 6:15 am and sunset at 8:37 pm EDT.
Sunshine
In May, the average sunshine is 10.1h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 6 in May translates into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the average humidity in May in Landrum?
How many days does it rain in May?
When it does not snow?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Landrum have in May?
What are the months with the highest UV index?
What is the UV index intensity in May?
Average temperature in May
Landrum, SC
- Average high temperature in May: 77.5°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (47.1°F).
- Average low temperature in May: 56.1°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in May
Landrum, 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 (29.99"Hg).
Average wind speed in May
Landrum, SC
- Average wind speed in May: 5.2mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in May
Landrum, 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 (70%).
Average rainfall in May
Landrum, SC
- Average rainfall in May: 2.99"
The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in May
Landrum, SC
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in May
Landrum, SC
- Average snowfall in May: 0"
The month with the highest snowfall is December (2.99").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Landrum, SC
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Landrum, 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 48min).
- Average sunshine in May: 10h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in May
Landrum, SC
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in May
Landrum, SC
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Landrum, SC
- Average cloud cover in May: 33
The months with the most cloud cover are February, March and December (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in May
Landrum, 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).
Landrum, South Carolina, USA
Weather forecast for your location
2. Allow the app to use your location