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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 Harpeth, Tennessee, is a frosty winter month, with an average temperature fluctuating between 45.3°F (7.4°C) and 30.9°F (-0.6°C). January, characterized by an average high temperature of 45.3°F (7.4°C) and a low temperature of 30.9°F (-0.6°C), is generally the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Harpeth, is a fresh month, with an average temperature varying between 50.2°F (10.1°C) and 34.7°F (1.5°C). The initiation of February records an average high-temperature of a cool 50.2°F (10.1°C), displaying a near consistency with the previous month. Weather in February »
Weather in March
March, the first month of the spring in Harpeth, is a mild month, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 42.1°F (5.6°C). With the transition into March, Harpeth experiences a subtle uplift in average high-temperatures, adjusting from a fresh 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 Harpeth, Tennessee, is an agreeable spring month, with an average temperature ranging between max 68.9°F (20.5°C) and min 49.8°F (9.9°C). Harpeth's transition into April sees a rise in the average high-temperature, advancing from a mild 58.8°F (14.9°C) in March to a pleasant 68.9°F (20.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Harpeth, Tennessee, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 77.5°F (25.3°C). May brings a slight rise in Harpeth's average high-temperature, moving from an agreeable 68.9°F (20.5°C) in April to a moderately hot 77.5°F (25.3°C). Weather in May »
Weather in June
June, the first month of the summer in Harpeth, is still a warm month, with an average temperature ranging between max 85.5°F (29.7°C) and min 65.3°F (18.5°C). As Harpeth welcomes June, the average high-temperature sees a modest rise, transitioning from 77.5°F (25.3°C) in May to a still moderately hot 85.5°F (29.7°C). Weather in June »
Weather in July
July in Harpeth, Tennessee, is a tropical summer month, with an average temperature fluctuating between 68.5°F (20.3°C) and 87.4°F (30.8°C). Harpeth reaches its highest average temperatures in July, measuring 87.4°F (30.8°C) at the peak and 68.5°F (20.3°C) at the lowest. During July, the heat index is computed to be a very hot 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Harpeth, is another hot month, with an average temperature ranging between max 86.5°F (30.3°C) and min 67.6°F (19.8°C). With the start of August, Harpeth measures an average high-temperature of a still tropical 86.5°F (30.3°C), not significantly differing from July's 87.4°F (30.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Harpeth, is also a moderately hot month, with an average temperature varying between 81.3°F (27.4°C) and 61.9°F (16.6°C). Harpeth, Tennessee, experiences an average high-temperature of a moderately hot 81.3°F (27.4°C) in September, marking an insignificant shift from 86.5°F (30.3°C) in August. Weather in September »
Weather in October
October, the same as September, in Harpeth, Tennessee, is another pleasant autumn month, with an average temperature varying between 69.4°F (20.8°C) and 50.2°F (10.1°C). October's arrival correlates with a reduction in the average high-temperature, down from a moderately hot 81.3°F (27.4°C) in September to a pleasant 69.4°F (20.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Harpeth, is another refreshing month, with temperature in the range of an average high of 57.2°F (14°C) and an average low of 40.5°F (4.7°C). The onset of November comes with a shift in the average high-temperature, falling from an agreeable 69.4°F (20.8°C) in October to a refreshing 57.2°F (14°C). Weather in November »
Weather in December
December, the first month of the winter in Harpeth, is also a frosty month, with an average temperature fluctuating between 49.1°F (9.5°C) and 35.8°F (2.1°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's refreshing 57.2°F (14°C) to a frosty 49.1°F (9.5°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Harpeth?
Harpeth's January weather, marked by an average high temperature of 45.3°F (7.4°C) and an average low temperature of 30.9°F (-0.6°C), is the coldest in the year.
How many days does it rain in Harpeth?
Throughout the year, there are 141.9 rainfall days, and 17.32" (440mm) of precipitation is accumulated.
When does it snow in Harpeth?
Months with snowfall in Harpeth, Tennessee, are January through March, November and December.
How much does it snow in Harpeth?
In Harpeth, during the entire year, snow falls for 6.2 days and aggregates up to 0.67" (17mm) of snow.
What is the snowiest month in Harpeth?
The months with the most snowfall are February and December, with an average 0.2" (5mm) of accumulated snow.
What is the month with the least sunshine in Harpeth?
The month with the least sunshine in Harpeth is February, with an average of 4.6h of sunshine.
When is Daylight Saving Time (DST) in Harpeth?
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.
When it does not snow in Harpeth?
April through October are months without snowfall in Harpeth, Tennessee.
What are the months with the highest UV index in Harpeth?
The months with the highest UV index in Harpeth, Tennessee, are May through August, with an average maximum UV index of 6.
When are the longest days in Harpeth?
With an average of 14h and 30min of daylight, June has the longest days of the year in Harpeth.
What month has the most sunshine in Harpeth?
With an average of 10.5h of sunshine, June has the most sunshine of the year in Harpeth.
What are the warmest months in Harpeth?
The month of July sees the average highest temperatures in Harpeth, reaching 87.4°F (30.8°C) at the peak and 68.5°F (20.3°C) at the low.
What is the wettest month in Harpeth?
July is the month with the most rainfall. Rain falls for 17.9 days and accumulates 2.17" (55mm) of precipitation.
What is the least humid month in Harpeth?
The least humid month in Harpeth is October, with an average relative humidity of 74%.
What is the driest month in Harpeth?
November is the month with the least rainfall. Rain falls for 7.2 days and accumulates 0.94" (24mm) of precipitation.
What is the most humid month in Harpeth?
The most humid month is December, with an average relative humidity of 80%.
What is the month with the shortest days in Harpeth?
With an average of 9h and 48min of daylight, December has the shortest days of the year.
When is the lowest UV index in Harpeth?
With an average maximum UV index of 2, December is the month with the lowest UV index in Harpeth, Tennessee.
Average temperature
Harpeth, TN
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.3°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure
Harpeth, 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:
30.03"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
Harpeth, TN
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.4mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5mph - Average wind speed in October:
6.4mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity
Harpeth, TN
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Harpeth, TN
- Average rainfall in January:
1.3" - Average rainfall in February:
1.69" - Average rainfall in March:
1.06" - Average rainfall in April:
1.54" - Average rainfall in May:
1.42" - Average rainfall in June:
1.54"
- Average rainfall in July:
2.17" - Average rainfall in August:
1.85" - Average rainfall in September:
0.98" - Average rainfall in October:
1.5" - Average rainfall in November:
0.94" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is July (2.17").
The driest month (with the least rainfall) is November (0.94").
Average rainfall days
Harpeth, TN
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
11.6 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
17.9 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (7.2 days).
Average snowfall
Harpeth, TN
The months with the highest snowfall are February and December (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Harpeth, TN
- Average snowfall days in January:
1.5 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0 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:
0.9 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight / Average sunshine
Harpeth, TN
- Average daylight in January:
10h and 1min - 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 3min
- 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 5min
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 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - 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:
8h and 4min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
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
Harpeth, TN
- Average sunshine days in January:
20.2 days - Average sunshine days in February:
17.3 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
20.3 days - Average sunshine days in November:
21.3 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is July (11.3 days).
Average UV index
Harpeth, TN
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Harpeth, TN
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Harpeth, TN
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Harpeth, Tennessee, USA
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