May weather forecastSpring Dale, WV
May
Weather in May
May, the last month of the spring in Spring Dale, is an agreeable month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 69.3°F (20.7°C).Temperature
With the transition into May, Spring Dale experiences an increase in average high-temperatures, moving up from a mild 59.5°F (15.3°C) in April to a pleasant 69.3°F (20.7°C). Spring Dale's average low-temperature in May is measured at a frosty 49.1°F (9.5°C).Humidity
In Spring Dale, West Virginia, the average relative humidity in May is 82%.Rainfall
The month with the most rainfall is May, when the rain falls for 21.9 days and typically aggregates up to 3.66" (93mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.5 snowfall days, in May, Spring Dale aggregates 0.55" (14mm) of snow. Throughout the year, there are 50.2 snowfall days, and 32.83" (834mm) of snow is accumulated.Daylight
The average length of the day in May in Spring Dale is 14h and 14min.On the first day of May, sunrise is at 6:26 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:39 pm EDT.
Sunshine
In Spring Dale, the average sunshine in May is 8.4h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 5 in May translates into these instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Spring Dale, WV
- Average high temperature in May: 69.3°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (35.1°F).
- Average low temperature in May: 49.1°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in May
Spring Dale, WV
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in May
Spring Dale, WV
- Average wind speed in May: 6mph
The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in May
Spring Dale, WV
- Average humidity in May: 82%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are June, July and November (79%).
Average rainfall in May
Spring Dale, WV
- Average rainfall in May: 3.66"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Spring Dale, WV
- Average rainfall days in May: 21.9 days
The month with the highest number of rainy days is May (21.9 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in May
Spring Dale, WV
- Average snowfall in May: 0.55"
The month with the highest snowfall is February (7.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Spring Dale, WV
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Spring Dale, WV
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 8h and 24min
The months with the most sunshine are June and July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Spring Dale, WV
- Average sunshine days in May: 7.4 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (7.4 days).
Average UV index in May
Spring Dale, WV
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Spring Dale, WV
- Average cloud cover in May: 51
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are June and August (Cloud cover 41).
Average visibility in May
Spring Dale, WV
- Average visibility in May: 4mi
The months with the highest visibility are March, April, June, July and November (5mi).
The months with the lowest visibility are January, February, May, August, September, October and December (4mi).
