May weather forecastBuena Vista, TN
May
Weather in May
May, the last month of the spring in Buena Vista, is a moderately hot month, with an average temperature varying between 78.3°F (25.7°C) and 59.2°F (15.1°C).Temperature
The onset of May brings a rise in the average high-temperature, elevating from a pleasant 69.1°F (20.6°C) in April to a moderately hot 78.3°F (25.7°C). During May, an average low-temperature of 59.2°F (15.1°C) is observed.Humidity
In Buena Vista, the average relative humidity in May is 78%.Rainfall
In May, the rain falls for 13.3 days. Throughout May, 1.57" (40mm) of precipitation is accumulated. In Buena Vista, during the entire year, the rain falls for 133.4 days and collects up to 17.05" (433mm) of precipitation.Snowfall
In Buena Vista, snow does not fall in May through October.Daylight
In Buena Vista, the average length of the day in May is 14h and 5min.On the first day of the month, sunrise is at 5:59 am and sunset at 7:40 pm. On the last day of May, sunrise is at 5:37 am and sunset at 8:04 pm CDT.
Sunshine
In Buena Vista, the average sunshine in May is 9.3h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Buena Vista, TN
- Average high temperature in May: 78.3°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in May: 59.2°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in May
Buena Vista, TN
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Buena Vista, TN
- Average wind speed in May: 6.7mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is July (5mph).
Average humidity in May
Buena Vista, TN
- Average humidity in May: 78%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Buena Vista, TN
- Average rainfall in May: 1.57"
The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in May
Buena Vista, TN
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is November (7 days).
Average snowfall in May
Buena Vista, TN
- Average snowfall in May: 0"
The month with the highest snowfall is March (0.43").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Buena Vista, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Buena Vista, TN
- Average daylight in May: 14h and 6min
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 48min).
- Average sunshine in May: 9h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Buena Vista, TN
- Average sunshine days in May: 15.3 days
The months with the most sunshine days are October and November (20.4 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in May
Buena Vista, TN
- 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 December (UV index 2).
Average cloud cover in May
Buena Vista, TN
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in May
Buena Vista, TN
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
