May weather forecastBig Sandy Junction, KY
May
Weather in May
The last month of the spring, May, is a moderately hot month in Big Sandy Junction, Kentucky, with an average temperature varying between 55°F (12.8°C) and 76.3°F (24.6°C).Temperature
As Big Sandy Junction welcomes May, the average high-temperature sees a rise, transitioning from an enjoyable 65.8°F (18.8°C) in April to a warm 76.3°F (24.6°C). Big Sandy Junction observes an average nighttime temperature of 55°F (12.8°C) during May.Humidity
In Big Sandy Junction, the average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall. Rain falls for 18.7 days and accumulates 2.87" (73mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Big Sandy Junction, the average length of the day in May is 14h and 17min.On the first day of May in Big Sandy Junction, sunrise is at 6:32 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:48 pm EDT.
Sunshine
In May, the average sunshine is 9.1h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 6 in May translates into these instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Big Sandy Junction, KY
- Average high temperature in May: 76.3°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in May: 55°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure in May
Big Sandy Junction, KY
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in May
Big Sandy Junction, KY
- Average wind speed in May: 5.7mph
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 (4.3mph).
Average humidity in May
Big Sandy Junction, KY
- Average humidity in May: 78%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Big Sandy Junction, KY
- Average rainfall in May: 2.87"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in May
Big Sandy Junction, KY
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in May
Big Sandy Junction, KY
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Big Sandy Junction, KY
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Big Sandy Junction, KY
- Average daylight in May: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in May
Big Sandy Junction, KY
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in May
Big Sandy Junction, KY
- 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
Big Sandy Junction, KY
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Big Sandy Junction, KY
- Average visibility in May: 5mi
The months with the highest visibility are April, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, September and December (5mi).
