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 arrival of May, the average high-temperature transitions from a comfortable 63.3°F (17.4°C) in April to a pleasant 73°F (22.8°C). Stephenson's nights in May cool down to an average low-temperature of 52.2°F (11.2°C).Humidity
In May, the average relative humidity is 77%.Rainfall
The month with the most rainfall in Stephenson is May, when the rain falls for 18.6 days and typically aggregates up to 3.23" (82mm) of precipitation.Snowfall
Months with snowfall in Stephenson are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Stephenson aggregates 0.12" (3mm) of snow. In Stephenson, during the entire year, snow falls for 26.2 days and aggregates up to 17.83" (453mm) of snow.Daylight
In Stephenson, the average length of the day in May is 14h and 20min.On the first day of the month, sunrise is at 6:12 am and sunset at 8:06 pm. On the last day of May, in Stephenson, sunrise is at 5:47 am and sunset at 8:32 pm EDT.
Sunshine
In Stephenson, the average sunshine in May is 9h.UV index
The months with the highest UV index in Stephenson are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 6 suggests this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Stephenson?
What is the average humidity in May in Stephenson?
What is the wettest month in Stephenson?
How much does it rain in Stephenson in May?
What is the last month it snows in Stephenson?
How many hours of daylight does Stephenson have in May?
What time are sunrise and sunset in May in Stephenson?
How many hours of sunshine does Stephenson have in May?
What is the month with the highest UV index in Stephenson?
What is the UV index reading in May in Stephenson?
Average temperature in May
Stephenson, VA
- Average high temperature in May: 73°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in May: 52.2°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in May
Stephenson, VA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Stephenson, VA
- Average wind speed in May: 5.6mph
The windiest month (with the highest average wind speed) is March (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in May
Stephenson, VA
- Average humidity in May: 77%
The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is July (73%).
Average rainfall in May
Stephenson, VA
- Average rainfall in May: 3.23"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.97").
Average rainfall days in May
Stephenson, VA
- Average rainfall days in May: 18.6 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in May
Stephenson, VA
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Stephenson, VA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Stephenson, VA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in May
Stephenson, VA
- Average sunshine days in May: 10 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10 days).
Average UV index in May
Stephenson, VA
- 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, November and December (UV index 2).
Average cloud cover in May
Stephenson, VA
- Average cloud cover in May: 43
The months with the most cloud cover are February, March and December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in May
Stephenson, VA
- Average visibility in May: 5mi
The months with the highest visibility are February, April, June, July, August, November and December (6mi).
The months with the lowest visibility are January, March, May, September and October (5mi).
Stephenson, Virginia, USA
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