Climate and monthly weather forecastGreeneville, TN
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Greeneville, Tennessee, with an average temperature ranging between min 27.3°F (-2.6°C) and max 43.2°F (6.2°C). The coldest period is January, when temperatures fluctuate between an average high of 43.2°F (6.2°C) and a low of 27.3°F (-2.6°C). Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Greeneville, Tennessee, with an average temperature ranging between max 48°F (8.9°C) and min 30.9°F (-0.6°C). The weather during February records an average high-temperature of a still frosty 48°F (8.9°C), closely mirroring the preceding month. Weather in February »Weather in March
March, the first month of the spring in Greeneville, is a refreshing month, with an average temperature ranging between max 56.1°F (13.4°C) and min 37.8°F (3.2°C). The shift from February to March sees a slight increase in the average high-temperature, transitioning from a frosty 48°F (8.9°C) to a moderate 56.1°F (13.4°C). Weather in March »Weather in April
April in Greeneville, Tennessee, is an enjoyable spring month, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 66.4°F (19.1°C). Greeneville in April experiences an increase in the average high-temperature, moving from March's moderate 56.1°F (13.4°C) to a still refreshing 66.4°F (19.1°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Greeneville, Tennessee, with an average temperature varying between 53.2°F (11.8°C) and 74.8°F (23.8°C). The start of May brings a subtle shift in the average high-temperature, edging up from April's enjoyable 66.4°F (19.1°C) to a warm 74.8°F (23.8°C). Weather in May »Weather in June
June, the first month of the summer in Greeneville, is also a moderately hot month, with an average temperature fluctuating between 81.7°F (27.6°C) and 58.8°F (14.9°C). A subtle rise in the average high-temperature is observed during June, adjusting from 74.8°F (23.8°C) in May to a still moderately hot 81.7°F (27.6°C). Weather in June »Weather in July
July, like June, in Greeneville, Tennessee, is another warm summer month, with an average temperature ranging between max 84.6°F (29.2°C) and min 62.4°F (16.9°C). With average temperatures fluctuating between a high of 84.6°F (29.2°C) and a low of 62.4°F (16.9°C), July stands out as the warmest month. The average heat index in July is appraised at a tropical 93.2°F (34°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Greeneville, Tennessee, with an average temperature fluctuating between 83.8°F (28.8°C) and 61.2°F (16.2°C). Greeneville notes an average high-temperature of a still warm 83.8°F (28.8°C) in August, hardly diverging from July. Weather in August »Weather in September
September, the first month of the autumn in Greeneville, is still a warm month, with an average temperature fluctuating between 79°F (26.1°C) and 56.5°F (13.6°C). The onset of September marks an average high-temperature of a still moderately hot 79°F (26.1°C), hardly differing from August's 83.8°F (28.8°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Greeneville, Tennessee, with an average temperature ranging between min 46°F (7.8°C) and max 67.1°F (19.5°C). October indicates a shift in the average high-temperature, from September's moderately hot 79°F (26.1°C) to a comfortable 67.1°F (19.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another mild month in Greeneville, Tennessee, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 55.6°F (13.1°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a comfortable 67.1°F (19.5°C) in October to a moderate 55.6°F (13.1°C). Weather in November »Weather in December
December, the first month of the winter in Greeneville, is still a chilly month, with an average temperature fluctuating between 47.5°F (8.6°C) and 32.9°F (0.5°C). The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a refreshing 55.6°F (13.1°C) in November to a chilly 47.5°F (8.6°C). Weather in December »Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, with its average high-temperature of 43.2°F (6.2°C) and an average low-temperature of 27.3°F (-2.6°C), holds the record as the coldest month.
Throughout the year, in Greeneville, Tennessee, there are 188.6 rainfall days, and 32.87" (835mm) of precipitation is accumulated.
January through April, October through December are months with snowfall.
Throughout the year, there are 31.5 snowfall days, and 12.76" (324mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 5.1h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most rainfall is February, when the rain falls for 14.1 days and typically aggregates up to 3.39" (86mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
May through September are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 14h and 36min of daylight.
With an average of 10.8h of sunshine, June has the most sunshine of the year.
In Greeneville, July is the month with the highest recorded average temperatures, measuring a high of 84.6°F (29.2°C) and a low of 62.4°F (16.9°C).
July and August, with an average relative humidity of 74%, are the least humid months.
The month with the least rainfall is September, when the rain falls for 14.2 days and typically collects 1.65" (42mm) of precipitation.
The most humid month is December, with an average relative humidity of 79%.
December is the month with the most snowfall. Snow falls for 6 days and accumulates 4.09" (104mm) of snow.
With an average of 9h and 42min of daylight, December has the shortest days of the year.
Average temperature
Greeneville, TN
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (43.2°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure
Greeneville, TN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Greeneville, TN
- Average wind speed in January:
6.1mph - Average wind speed in February:
6.2mph - Average wind speed in March:
6.1mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.3mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.7mph - Average wind speed in September:
3.9mph - Average wind speed in October:
4.8mph - Average wind speed in November:
4.9mph - Average wind speed in December:
5.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Greeneville, TN
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall
Greeneville, TN
- Average rainfall in January:
2.68" - Average rainfall in February:
3.39" - Average rainfall in March:
2.56" - Average rainfall in April:
3.11" - Average rainfall in May:
3.11" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.36" - Average rainfall in September:
1.65" - Average rainfall in October:
2.52" - Average rainfall in November:
2.4" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
Greeneville, TN
- Average rainfall days in January:
14.3 days - Average rainfall days in February:
14.1 days - Average rainfall days in March:
17.8 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
19.5 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
19.7 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
14.2 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
11.4 days - Average rainfall days in December:
13.8 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (11.4 days).
Average snowfall
Greeneville, TN
The month with the highest snowfall is December (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Greeneville, TN
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
8.1 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.6 days - Average snowfall days in November:
2.6 days - Average snowfall days in December:
6 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Greeneville, TN
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 42min
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 January:
5h and 6min - Average sunshine in February:
6h and 12min - Average sunshine in March:
7h and 12min - Average sunshine in April:
8h and 54min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 42min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 12min - Average sunshine in December:
5h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Greeneville, TN
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
8.9 days - Average sunshine days in March:
9.9 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.4 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
9.7 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (8.8 days).
Average UV index
Greeneville, TN
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
Greeneville, TN
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility
Greeneville, TN
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
