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
The arrival of May signals a slight increase in the average high-temperature, moving from a pleasant 68°F (20°C) in April to a warm 76.6°F (24.8°C). An average temperature of 57.7°F (14.3°C) is recorded in Hartsville Junction during the nights in May.Humidity
The months with the highest humidity in Hartsville Junction are February, March, May, July and December, with an average relative humidity of 79%.Rainfall
In Hartsville Junction, during May, the rain falls for 17.8 days and regularly aggregates up to 3.82" (97mm) of precipitation. Throughout the year, there are 176.5 rainfall days, and 41.22" (1047mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day in Hartsville Junction, Tennessee, is 14h and 7min.On the first day of May in Hartsville Junction, sunrise is at 5:50 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 7:57 pm CDT.
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 in Hartsville Junction. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 6 during May leads to these instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are May temperatures in Hartsville Junction?
What are the most humid months in Hartsville Junction?
What is the average humidity in May in Hartsville Junction?
How many days does it rain in May in Hartsville Junction?
When it does not snow in Hartsville Junction?
Does it snow in Hartsville Junction in May?
How many hours of daylight does Hartsville Junction have in May?
When are sunrise and sunset in May in Hartsville Junction?
How long on average sun shines in May in Hartsville Junction?
What is the month with the highest UV index in Hartsville Junction?
What is the UV index reading in May in Hartsville Junction?
Average temperature in May
Hartsville Junction, TN
- Average high temperature in May: 76.6°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (42.8°F).
- Average low temperature in May: 57.7°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in May
Hartsville Junction, TN
- Average pressure in May: 30"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
Hartsville Junction, TN
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in May
Hartsville Junction, TN
- Average humidity in May: 79%
The months with the highest relative humidity are February, March, May, July and December (79%).
The month with the lowest relative humidity is October (75%).
Average rainfall in May
Hartsville Junction, TN
- Average rainfall in May: 3.82"
The wettest month (with the highest rainfall) is July (5.2").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in May
Hartsville Junction, TN
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in May
Hartsville Junction, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Hartsville Junction, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5.2 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
Hartsville Junction, 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 1min
The months with the most sunshine are June and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in May
Hartsville Junction, TN
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in May
Hartsville Junction, 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
Hartsville Junction, TN
- Average cloud cover in May: 40
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in May
Hartsville Junction, TN
- Average visibility in May: 5mi
The months with the highest visibility are February, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July and August (5mi).
Hartsville Junction, Tennessee, USA
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