May weather forecastBuchanan, TN
May
Weather in May
The last month of the spring, May, is a warm month in Buchanan, Tennessee, with an average temperature varying between 77.5°F (25.3°C) and 59°F (15°C).Temperature
As Buchanan transitions into May, the average high-temperature is observed to rise from a pleasant 68.4°F (20.2°C) in April to a moderately hot 77.5°F (25.3°C). May's average low-temperature reading settles at a mild 59°F (15°C).Humidity
In Buchanan, the average relative humidity in May is 79%.Rainfall
In Buchanan, during May, the rain falls for 16.6 days and regularly aggregates up to 3.78" (96mm) of precipitation. Throughout the year, in Buchanan, there are 165.6 rainfall days, and 37.64" (956mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Buchanan.Daylight
In Buchanan, the average length of the day in May is 14h and 7min.On the first day of the month, sunrise is at 5:58 am and sunset at 7:41 pm. On the last day of May, sunrise is at 5:36 am and sunset at 8:05 pm CDT.
Sunshine
In May, the average sunshine in Buchanan, Tennessee, is 9.4h.UV index
In Buchanan, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 6 in May translates into the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Buchanan, TN
- Average high temperature in May: 77.5°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (43.5°F).
- Average low temperature in May: 59°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 (30.2°F).
Average pressure in May
Buchanan, 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
Buchanan, TN
- Average wind speed in May: 6.9mph
The windiest months (with the highest average wind speed) are January, February and April (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in May
Buchanan, TN
- Average humidity in May: 79%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Buchanan, TN
- Average rainfall in May: 3.78"
The wettest month (with the highest rainfall) is February (4.17").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in May
Buchanan, TN
- Average rainfall days in May: 16.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in May
Buchanan, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Buchanan, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (4.1 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
Buchanan, 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 42min).
- Average sunshine in May: 9h and 24min
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 36min).
Average sunshine days in May
Buchanan, TN
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in May
Buchanan, TN
- Average UV index in May: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Buchanan, TN
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in May
Buchanan, TN
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
