May weather forecastJacksonville, WV
May
Weather in May
May, the last month of the spring in Jacksonville, is an agreeable month, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 52.3°F (11.3°C).Temperature
May shows a rise in the average high-temperature, moving from April's refreshing 62.4°F (16.9°C) to a pleasant 73.2°F (22.9°C). Jacksonville throughout May, records an average low-temperature of 52.3°F (11.3°C).Humidity
In May, the average relative humidity is 79%.Rainfall
May is the month with the most rainfall in Jacksonville. Rain falls for 20.8 days and accumulates 4.49" (114mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Jacksonville aggregates 0.59" (15mm) of snow. Throughout the year, there are 58.9 snowfall days, and 32.17" (817mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 19min.On the first day of the month, sunrise is at 6:23 am and sunset at 8:14 pm. On the last day of May, sunrise is at 5:58 am and sunset at 8:41 pm EDT.
Sunshine
The average sunshine in May in Jacksonville is 8.7h.UV index
The months with the highest UV index are May, July and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Jacksonville, WV
- Average high temperature in May: 73.2°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in May: 52.3°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in May
Jacksonville, WV
- Average pressure in May: 30.01"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
Jacksonville, WV
- Average wind speed in May: 5.5mph
The windiest months (with the highest average wind speed) are January and February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in May
Jacksonville, WV
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Jacksonville, WV
- Average rainfall in May: 4.49"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in May
Jacksonville, WV
- Average rainfall days in May: 20.8 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is November (11.4 days).
Average snowfall in May
Jacksonville, WV
- Average snowfall in May: 0.59"
The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Jacksonville, WV
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Jacksonville, WV
- Average daylight in May: 14h and 18min
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: 8h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Jacksonville, WV
- Average sunshine days in May: 9 days
The month with the most sunshine days is October (14.1 days).
The months with the least sunshine days are January and February (7.6 days).
Average UV index in May
Jacksonville, WV
- Average UV index in May: 6
The months with the highest UV index are May, 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
Jacksonville, WV
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Jacksonville, WV
- Average visibility in May: 5mi
The month with the highest visibility is November (6mi).
The months with the lowest visibility are January and February (4mi).
