Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Fincastle sees an increase in average high-temperatures during May, moving from a comfortable 66.7°F (19.3°C) in April to a moderately hot 76.1°F (24.5°C). Fincastle's average low-temperature of 54.3°F (12.4°C) in May reflects a considerable decline from the daytime peak.Humidity
In Fincastle, the average relative humidity in May is 78%.Rainfall
In Fincastle, in May, it is raining for 17.7 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, there are 167 rainfall days, and 33.62" (854mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Fincastle.Daylight
The average length of the day in May is 14h and 7min.On the first day of the month, sunrise is at 6:41 am and sunset at 8:24 pm. On the last day of May, in Fincastle, sunrise is at 6:19 am and sunset at 8:48 pm EDT.
Sunshine
In Fincastle, the average sunshine in May is 9.4h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 6 in May translates into this advice:
Fend off overexposure. Sun protection is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Fincastle in May?
What is the average humidity in May in Fincastle?
How much does it rain in Fincastle in May?
When it does not snow in Fincastle?
Does it snow in Fincastle in May?
What is the average length of the day in May in Fincastle?
When are sunrise and sunset in May in Fincastle?
How many hours of sunshine does Fincastle have in May?
What are the months with the highest UV index in Fincastle?
What is the UV index reading in May in Fincastle?
Average temperature in May
Fincastle, TN
- Average high temperature in May: 76.1°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (42.3°F).
- Average low temperature in May: 54.3°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure in May
Fincastle, TN
- Average pressure in May: 30.01"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in May
Fincastle, TN
- Average wind speed in May: 5mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in May
Fincastle, TN
- Average humidity in May: 78%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Fincastle, TN
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in May
Fincastle, TN
- Average rainfall days in May: 17.7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in May
Fincastle, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Fincastle, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5.5 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
Fincastle, TN
- Average daylight in May: 14h and 1min
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 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in May
Fincastle, TN
- Average sunshine days in May: 11.4 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.1 days).
Average UV index in May
Fincastle, TN
- 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
Fincastle, TN
- Average cloud cover in May: 39
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in May
Fincastle, TN
- Average visibility in May: 5mi
The month with the highest visibility is November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (5mi).
Fincastle, Tennessee, USA
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