Climate and monthly weather forecastSeth, TN
Climate and monthly weather forecast
Weather in January
January, the same as December, in Seth, Tennessee, is a frosty winter month, with an average temperature ranging between max 45.1°F (7.3°C) and min 30.9°F (-0.6°C). Seth experiences its lowest temperatures in January, with an average peak of 45.1°F (7.3°C) and a low of 30.9°F (-0.6°C). Weather in January »Weather in February
The last month of the winter, February, is a cool month in Seth, Tennessee, with an average temperature varying between 50.2°F (10.1°C) and 35.1°F (1.7°C). With the onset of February, a modest change to a fresh 50.2°F (10.1°C) from January's 45.1°F (7.3°C) is noted in high-temperature. Weather in February »Weather in March
March, the first month of the spring in Seth, is a refreshing month, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 58.8°F (14.9°C). In Seth, the average high-temperature in March slightly increases from a cool 50.2°F (10.1°C) in February to a refreshing 58.8°F (14.9°C). Weather in March »Weather in April
April in Seth, Tennessee, is a pleasant spring month, with an average temperature varying between 68.9°F (20.5°C) and 50.2°F (10.1°C). Seth in April experiences an increase in the average high-temperature, moving from March's moderate 58.8°F (14.9°C) to a pleasant 68.9°F (20.5°C). Weather in April »Weather in May
May, the last month of the spring in Seth, is a moderately hot month, with an average temperature fluctuating between 58.6°F (14.8°C) and 77.9°F (25.5°C). Observing a rise in May, the average high-temperature goes from April's agreeable 68.9°F (20.5°C) to a warm 77.9°F (25.5°C). Weather in May »Weather in June
June, the first month of the summer in Seth, is a hot month, with an average temperature ranging between max 86.2°F (30.1°C) and min 65.8°F (18.8°C). The shift into June brings a slight increase in the average high-temperature, moving from a moderately hot 77.9°F (25.5°C) in May to a tropical 86.2°F (30.1°C). Weather in June »Weather in July
July, like June, is a hot summer month in Seth, Tennessee, with an average temperature ranging between min 68.2°F (20.1°C) and max 88.3°F (31.3°C). In Seth, Tennessee, July records the highest average temperatures, peaking at 88.3°F (31.3°C) and reaching a low of 68.2°F (20.1°C). The heat index for July is estimated at a blistering 105.8°F (41°C). Weather in July »Weather in August
August, the last month of the summer in Seth, is another tropical month, with an average temperature ranging between max 87.3°F (30.7°C) and min 67.1°F (19.5°C). The commencement of August records an average high-temperature of a still hot 87.3°F (30.7°C), barely varying from July's 88.3°F (31.3°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Seth, Tennessee, with an average temperature varying between 81.9°F (27.7°C) and 61.9°F (16.6°C). A modest decline in the average high-temperature is seen during September, decreasing from a tropical 87.3°F (30.7°C) in August to a warm 81.9°F (27.7°C). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Seth, Tennessee, with temperature in the range of an average high of 69.8°F (21°C) and an average low of 50.7°F (10.4°C). October's onset corresponds with a shift in the average high-temperature, moving from a warm 81.9°F (27.7°C) in September to a pleasant 69.8°F (21°C). Weather in October »Weather in November
November, the last month of the autumn in Seth, is also a moderate month, with an average temperature varying between 57.4°F (14.1°C) and 40.5°F (4.7°C). A shift in the average high-temperature occurs in November, reducing from a pleasant 69.8°F (21°C) in October to a moderate 57.4°F (14.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Seth, Tennessee, with an average temperature ranging between min 36.5°F (2.5°C) and max 49.3°F (9.6°C). The arrival of December corresponds with a light shift in temperature, down from a refreshing 57.4°F (14.1°C) in November to a frosty 49.3°F (9.6°C). Weather in December »Updated: Feb 14, 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
In Seth, Tennessee, the average lowest temperatures are observed in January, with a high of 45.1°F (7.3°C) and a low of 30.9°F (-0.6°C).
In Seth, Tennessee, during the entire year, the rain falls for 170.2 days and collects up to 39.33" (999mm) of precipitation.
Months with snowfall are January through April, October through December.
Throughout the year, in Seth, Tennessee, there are 7.9 snowfall days, and 3.27" (83mm) of snow is accumulated.
February is the month with the most rainfall. Rain falls for 12.7 days and accumulates 4.21" (107mm) of precipitation.
The month with the most snowfall in Seth, Tennessee, is February, when snow falls for 2.6 days and typically aggregates up to 1.02" (26mm) of snow.
The months with the least sunshine in Seth, Tennessee, are February and December, with an average of 4.5h of sunshine.
February and December, with an average maximum UV index of 2, are months with the lowest UV index in Seth.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
In Seth, Tennessee, snow does not fall in May through September.
The months with the highest UV index in Seth are May through August, with an average maximum UV index of 6.
June has the longest days of the year, with an average of 14h and 30min of daylight.
The month with the most sunshine in Seth is June, with an average of 10.3h of sunshine.
Seth's warmest month, July, registers temperatures that range from a high of 88.3°F (31.3°C) to a low of 68.2°F (20.1°C).
With an average relative humidity of 74%, October is the least humid month in Seth, Tennessee.
November is the month with the least rainfall in Seth. Rain falls for 9.9 days and accumulates 2.48" (63mm) of precipitation.
The most humid month in Seth is December, with an average relative humidity of 80%.
December has the shortest days of the year, with an average of 9h and 48min of daylight.
Average temperature
Seth, TN
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (45.1°F).
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure
Seth, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Seth, TN
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Seth, TN
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Seth, TN
- Average rainfall in January:
3.03" - Average rainfall in February:
4.21" - Average rainfall in March:
3.11" - Average rainfall in April:
3.9" - Average rainfall in May:
3.19" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.82" - Average rainfall in August:
3.62" - Average rainfall in September:
2.56" - Average rainfall in October:
3.11" - Average rainfall in November:
2.48" - Average rainfall in December:
3.19"
The wettest month (with the highest rainfall) is February (4.21").
The driest month (with the least rainfall) is November (2.48").
Average rainfall days
Seth, TN
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
12.7 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.9 days).
Average snowfall
Seth, TN
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Seth, TN
- Average snowfall days in January:
2 days - Average snowfall days in February:
2.6 days - Average snowfall days in March:
0.9 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Seth, TN
- Average daylight in January:
10h and 6min - 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 30min
- 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 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 30min).
Average sunshine days
Seth, TN
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
10.2 days - Average sunshine days in August:
11.5 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
16.3 days
The months with the most sunshine days are October and November (18.9 days).
The month with the least sunshine days is July (10.2 days).
Average UV index
Seth, 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 February and December (UV index 2).
Average cloud cover
Seth, TN
The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility
Seth, TN
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
