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
A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from a pleasant 70.3°F (21.3°C) to a warm 78.4°F (25.8°C). During May, Stem's temperature averages to a moderate 59.4°F (15.2°C) at night.Humidity
The average relative humidity in May is 76%.Rainfall
May is the month with the most rainfall. Rain falls for 17.8 days and accumulates 2.8" (71mm) of precipitation.Snowfall
In Stem, North Carolina, snow does not fall in April through November.Daylight
The average length of the day in May is 14h and 6min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:58 am and sunset at 8:26 pm EDT.
Sunshine
The average sunshine in May in Stem is 9.5h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Stem. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In May, a daily UV index of 6 turns into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What are the temperatures in Stem in May?
What is the average humidity in May in Stem?
What is the wettest month in Stem?
How much does it rain in Stem in May?
When it does not snow in Stem?
How many hours of daylight does Stem have in May?
When is the sunrise / sunset in May in Stem?
How many hours of sunshine does Stem have in May?
What is the month with the highest UV index in Stem?
How high is the UV index in May in Stem?
Average temperature in May
Stem, NC
- Average high temperature in May: 78.4°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (46.9°F).
- Average low temperature in May: 59.4°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in May
Stem, NC
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Stem, NC
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in May
Stem, NC
- Average humidity in May: 76%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in May
Stem, NC
- Average rainfall in May: 2.8"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Stem, NC
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9 days).
Average snowfall in May
Stem, NC
- Average snowfall in May: 0"
The month with the highest snowfall is January (1.57").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Stem, NC
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.2 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
Stem, NC
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in May
Stem, NC
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in May
Stem, NC
- 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
Stem, NC
- Average cloud cover in May: 39
The month with the most cloud cover is February (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in May
Stem, NC
- 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).
Stem, North Carolina, USA
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