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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Hearndale, Tennessee, is a frosty winter month, with an average temperature ranging between min 30.2°F (-1°C) and max 43.5°F (6.4°C). Hearndale's coldest month, January, generally records average temperatures ranging from a high of 43.5°F (6.4°C) to a low of 30.2°F (-1°C). Weather in January »
Weather in February
February, the last month of the winter in Hearndale, is another chilly month, with an average temperature varying between 48.2°F (9°C) and 33.8°F (1°C). With the onset of February, Hearndale's average high-temperature clocks in at a still chilly 48.2°F (9°C), showing a minor fluctuation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Hearndale, Tennessee, with an average temperature fluctuating between 41.5°F (5.3°C) and 58.3°F (14.6°C). The shift into March is marked by a rise in the average high-temperature, moving from February's frosty 48.2°F (9°C) to a refreshing 58.3°F (14.6°C). Weather in March »
Weather in April
April is a pleasant spring month in Hearndale, Tennessee, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 68.4°F (20.2°C). With the onset of April, Hearndale's average high-temperature experiences a rise, moving from March's moderate 58.3°F (14.6°C) to a pleasant 68.4°F (20.2°C). Weather in April »
Weather in May
May, the last month of the spring in Hearndale, is a warm month, with temperature in the range of an average low of 59°F (15°C) and an average high of 77.5°F (25.3°C). An increase in the average high-temperature marks May, moving from April's pleasant 68.4°F (20.2°C) to a warm 77.5°F (25.3°C). Weather in May »
Weather in June
June, the first month of the summer in Hearndale, is a hot month, with temperature in the range of an average high of 86.4°F (30.2°C) and an average low of 66.7°F (19.3°C). Hearndale's transition into June is marked by a minor temperature shift, moving from a warm 77.5°F (25.3°C) in May to a hot 86.4°F (30.2°C). Weather in June »
Weather in July
July, like June, is another hot summer month in Hearndale, Tennessee, with an average temperature ranging between max 88.5°F (31.4°C) and min 69.4°F (20.8°C). July is the warmest month of the year, registering average temperatures as high as 88.5°F (31.4°C) and as low as 69.4°F (20.8°C). During July, the heat index is appraised at a scorching 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Hearndale, Tennessee, with an average temperature fluctuating between 67.6°F (19.8°C) and 87.4°F (30.8°C). The shift to August signals an average high-temperature of a still tropical 87.4°F (30.8°C), subtly varied from July's 88.5°F (31.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Hearndale, Tennessee, with an average temperature varying between 81.9°F (27.7°C) and 62.4°F (16.9°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from a hot 87.4°F (30.8°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 Hearndale, Tennessee, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 69.6°F (20.9°C). The average high-temperature decreases in October, shifting from a warm 81.9°F (27.7°C) in September to a pleasant 69.6°F (20.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderate month in Hearndale, Tennessee, with an average temperature varying between 41°F (5°C) and 56.5°F (13.6°C). The average high-temperature drops in November, from October's agreeable 69.6°F (20.9°C) to a mild 56.5°F (13.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Hearndale, Tennessee, with temperature in the range of an average high of 47.8°F (8.8°C) and an average low of 35.6°F (2°C). The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from a refreshing 56.5°F (13.6°C) in November to a chilly 47.8°F (8.8°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
What are the coldest months in Hearndale?
Hearndale, Tennessee, experiences its lowest temperatures in January, with an average peak of 43.5°F (6.4°C) and a low of 30.2°F (-1°C).
How many days does it rain in Hearndale?
In Hearndale, Tennessee, during the entire year, the rain falls for 165.6 days and collects up to 37.64" (956mm) of precipitation.
When does it snow in Hearndale?
Months with snowfall in Hearndale are January through March, November and December.
How many days does it snow in Hearndale?
In Hearndale, during the entire year, snow falls for 10.5 days and aggregates up to 4.06" (103mm) of snow.
What are the months with the lowest UV index in Hearndale?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the rainiest month in Hearndale?
The month with the most rainfall in Hearndale is February, when the rain falls for 13.3 days and typically aggregates up to 4.17" (106mm) of precipitation.
When does it snow the most in Hearndale?
The month with the most snowfall is February, when snow falls for 2.8 days and typically aggregates up to 1.22" (31mm) of snow.
What is the month with the least sunshine in Hearndale?
With an average of 4.6h of sunshine, February has the least sunshine of the year in Hearndale, Tennessee.
What is the most humid month in Hearndale?
The most humid month in Hearndale is March, with an average relative humidity of 80%.
When is Daylight Saving Time (DST) in Hearndale?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hearndale, Tennessee, 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.
When it does not snow in Hearndale?
April through October are months without snowfall in Hearndale, Tennessee.
When are the longest days in Hearndale?
With an average of 14h and 36min of daylight, June has the longest days of the year.
What month has the most sunshine in Hearndale?
With an average of 10.5h of sunshine, June has the most sunshine of the year.
When is the highest UV index in Hearndale?
With an average maximum UV index of 7, June is the month with the highest UV index in Hearndale.
What is the hottest time of year in Hearndale?
In Hearndale, July is known for its average highest temperatures, reaching a high of 88.5°F (31.4°C) and a low of 69.4°F (20.8°C).
What is the driest month in Hearndale?
September is the month with the least rainfall. Rain falls for 12.5 days and accumulates 1.85" (47mm) of precipitation.
What is the least humid month in Hearndale?
October is the least humid month in Hearndale, with an average relative humidity of 72%.
What is the month with the shortest days in Hearndale?
The month with the shortest days in Hearndale, Tennessee, is December, with an average of 9h and 42min of daylight.
Average temperature
Hearndale, TN
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).
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
Hearndale, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"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
Hearndale, TN
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.6mph - Average wind speed in May:
6.9mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.1mph
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
Hearndale, TN
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Hearndale, TN
- Average rainfall in January:
2.48" - Average rainfall in February:
4.17" - Average rainfall in March:
3.43" - Average rainfall in April:
3.82" - Average rainfall in May:
3.78" - Average rainfall in June:
2.99"
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
Hearndale, TN
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
11 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
12.5 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
Hearndale, TN
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
Hearndale, TN
- Average snowfall days in January:
4.1 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.3 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:
0.1 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 January (4.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hearndale, TN
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 4min
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:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
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
Hearndale, TN
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
14 days - Average sunshine days in September:
16 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
16.2 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
Hearndale, TN
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
Hearndale, TN
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
Hearndale, TN
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).
Hearndale, Tennessee, USA
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