Climate and monthly weather forecastHarpeth Hills, TN
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Harpeth Hills, Tennessee, with an average temperature fluctuating between 30.9°F (-0.6°C) and 45.1°F (7.3°C). January is the coldest month of the year, registering average temperatures as high as 45.1°F (7.3°C) and as low as 30.9°F (-0.6°C). Weather in January »Weather in February
The last month of the winter, February, is a cool month in Harpeth Hills, Tennessee, with an average temperature varying between 50°F (10°C) and 34.5°F (1.4°C). As February unfolds, the average high-temperature reaches a cool 50°F (10°C), hinting at a slight fluctuation from the previous month. Weather in February »Weather in March
March, the first month of the spring in Harpeth Hills, is a mild month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 58.8°F (14.9°C). March's onset brings a minor rise in the average high-temperature, moving from a fresh 50°F (10°C) in February to a mild 58.8°F (14.9°C). Weather in March »Weather in April
April in Harpeth Hills, Tennessee, is a pleasant spring month, with an average temperature fluctuating between 50.5°F (10.3°C) and 68.9°F (20.5°C). April's onset is marked by a temperature increase, moving from a refreshing 58.8°F (14.9°C) in March to an agreeable 68.9°F (20.5°C). Weather in April »Weather in May
May, the last month of the spring in Harpeth Hills, is a moderately hot month, with an average temperature varying between 77.7°F (25.4°C) and 59°F (15°C). With the onset of May, Harpeth Hills observes a minor temperature ascent, with the average high-temperature adjusting from April's pleasant 68.9°F (20.5°C) to a warm 77.7°F (25.4°C). Weather in May »Weather in June
June, the first month of the summer in Harpeth Hills, is a tropical month, with an average temperature fluctuating between 86°F (30°C) and 66°F (18.9°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a moderately hot 77.7°F (25.4°C) in May to a tropical 86°F (30°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Harpeth Hills, Tennessee, with an average temperature fluctuating between 69.3°F (20.7°C) and 88°F (31.1°C). July, marked by an average high-temperature of 88°F (31.1°C) and a low-temperature of 69.3°F (20.7°C), is the warmest month. July's mean heat index is computed to be a blisteringly hot 104°F (40°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Harpeth Hills, Tennessee, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 68°F (20°C). The transition into August notes an average high-temperature of a still hot 87.3°F (30.7°C), revealing a mild distinction from the 88°F (31.1°C) in July. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Harpeth Hills, Tennessee, with an average temperature ranging between min 62.1°F (16.7°C) and max 81.5°F (27.5°C). Transition into September subtly marks a drop in the average high-temperature, moderately moving from a hot 87.3°F (30.7°C) in August to a warm 81.5°F (27.5°C). Weather in September »Weather in October
October, the same as September, in Harpeth Hills, Tennessee, is another pleasant autumn month, with temperature in the range of an average high of 69.8°F (21°C) and an average low of 50.5°F (10.3°C). With the onset of October, Harpeth Hills's average high-temperature adjusts, receding from September's warm 81.5°F (27.5°C) to an agreeable 69.8°F (21°C). Weather in October »Weather in November
The last month of the autumn, November, is another mild month in Harpeth Hills, Tennessee, with an average temperature varying between 57.4°F (14.1°C) and 40.3°F (4.6°C). Harpeth Hills's progression into November includes a drop in the average high-temperature, from an agreeable 69.8°F (21°C) in October to a mild 57.4°F (14.1°C). Weather in November »Weather in December
December, the first month of the winter in Harpeth Hills, is still a chilly month, with an average temperature ranging between max 49.1°F (9.5°C) and min 36°F (2.2°C). The advent of December brings a subtle shift in temperature, with the average high moving from a refreshing 57.4°F (14.1°C) in November to a frosty 49.1°F (9.5°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
Harpeth Hills notes the coldest temperatures in January, with a average high of 45.1°F (7.3°C) and a low of 30.9°F (-0.6°C).
In Harpeth Hills, Tennessee, during the entire year, the rain falls for 176.6 days and collects up to 38.94" (989mm) of precipitation.
Months with snowfall in Harpeth Hills, Tennessee, are January through April, October through December.
Throughout the year, there are 11.4 snowfall days, and 3.35" (85mm) of snow is accumulated.
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Harpeth Hills, Tennessee.
The month with the most snowfall in Harpeth Hills is February, when snow falls for 3.9 days and typically aggregates up to 1.22" (31mm) of snow.
February has the least sunshine of the year in Harpeth Hills, with an average of 4.5h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harpeth Hills, 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.
May through September are months without snowfall in Harpeth Hills, Tennessee.
May through August, with an average maximum UV index of 6, are months with the highest UV index in Harpeth Hills.
With an average of 14h and 36min of daylight, June has the longest days of the year.
The month with the most sunshine in Harpeth Hills, Tennessee, is June, with an average of 10.4h of sunshine.
July is the month that records the highest temperatures in Harpeth Hills, Tennessee, with averages ranging from a high of 88°F (31.1°C) to a low of 69.3°F (20.7°C).
The month with the most rainfall is July, when the rain falls for 20.3 days and typically aggregates up to 4.37" (111mm) of precipitation.
The months with the least rainfall are September and November Rain falls for 13.6 days and accumulates 2.36" (60mm) of rain.
The months with the lowest humidity are October and November, with an average relative humidity of 74%.
With an average relative humidity of 79%, December is the most humid month.
With an average of 9h and 48min of daylight, December has the shortest days of the year in Harpeth Hills, Tennessee.
Average temperature
Harpeth Hills, TN
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (45.1°F).
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure
Harpeth Hills, 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 Hills, TN
- Average wind speed in January:
8mph - Average wind speed in February:
8.3mph - Average wind speed in March:
7.9mph - Average wind speed in April:
8mph - 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:
4.9mph - Average wind speed in October:
6.3mph - Average wind speed in November:
7mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity
Harpeth Hills, TN
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are October and November (74%).
Average rainfall
Harpeth Hills, TN
- Average rainfall in January:
2.91" - Average rainfall in February:
3.78" - Average rainfall in March:
2.68" - Average rainfall in April:
3.82" - Average rainfall in May:
3.15" - Average rainfall in June:
3.62"
- Average rainfall in July:
4.37" - Average rainfall in August:
3.62" - Average rainfall in September:
2.36" - Average rainfall in October:
3.15" - Average rainfall in November:
2.36" - Average rainfall in December:
3.11"
The wettest month (with the highest rainfall) is July (4.37").
The driest months (with the least rainfall) are September and November (2.36").
Average rainfall days
Harpeth Hills, TN
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
13.2 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
14 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
20.3 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
12.1 days - Average rainfall days in November:
10 days - Average rainfall days in December:
12.7 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (10 days).
Average snowfall
Harpeth Hills, TN
The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Harpeth Hills, TN
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
3.9 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:
0.9 days - Average snowfall days in December:
2.2 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Harpeth Hills, 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 48min
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 48min).
- Average sunshine in January:
4h and 42min - Average sunshine in February:
4h and 30min - Average sunshine in March:
5h and 48min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Harpeth Hills, TN
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
9.2 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
18.2 days - Average sunshine days in December:
15.2 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (9.2 days).
Average UV index
Harpeth Hills, 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 and December (UV index 2).
Average cloud cover
Harpeth Hills, TN
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Harpeth Hills, 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).
