Climate and monthly weather forecastHolly Heights, TN
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Holly Heights, Tennessee, with temperature in the range of an average high of 45°F (7.2°C) and an average low of 30.4°F (-0.9°C). January, with average temperatures reaching a high of 45°F (7.2°C) and a low of 30.4°F (-0.9°C), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Holly Heights, is a fresh month, with an average temperature ranging between min 34.2°F (1.2°C) and max 50°F (10°C). The advent of February observes an average high-temperature of a fresh 50°F (10°C), nearly identical to January's 45°F (7.2°C). Weather in February »Weather in March
March, the first month of the spring in Holly Heights, is a refreshing month, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 58.3°F (14.6°C). March's arrival sees a mild rise in the average high-temperature, transitioning from February's fresh 50°F (10°C) to a moderate 58.3°F (14.6°C). Weather in March »Weather in April
April is an agreeable spring month in Holly Heights, Tennessee, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 48.6°F (9.2°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a moderate 58.3°F (14.6°C) to a pleasant 68.5°F (20.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Holly Heights, Tennessee, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 77.5°F (25.3°C). As May arrives, Holly Heights's weather shows an increase in high-temperatures, moving from April's agreeable 68.5°F (20.3°C) to a warm 77.5°F (25.3°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Holly Heights, Tennessee, with an average temperature fluctuating between 84.9°F (29.4°C) and 63.1°F (17.3°C). Holly Heights's transition into June is marked by a minor temperature shift, moving from 77.5°F (25.3°C) in May to a still warm 84.9°F (29.4°C). Weather in June »Weather in July
July in Holly Heights, Tennessee, is a hot summer month, with an average temperature ranging between max 87.1°F (30.6°C) and min 65.8°F (18.8°C). Holly Heights witnesses the warmest weather in July, with temperatures averaging a high of 87.1°F (30.6°C) and a low of 65.8°F (18.8°C). For most parts of July, the heat index is estimated at a torrid 100.4°F (38°C). Weather in July »Weather in August
August, the last month of the summer in Holly Heights, is also a hot month, with an average temperature ranging between min 64.9°F (18.3°C) and max 86.4°F (30.2°C). In the transition from July to August, Holly Heights reports an average high-temperature of a still tropical 86.4°F (30.2°C), indicating a close resemblance to the prior month. Weather in August »Weather in September
September, the first month of the autumn in Holly Heights, is also a moderately hot month, with an average temperature ranging between min 59.7°F (15.4°C) and max 81°F (27.2°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a tropical 86.4°F (30.2°C) in August to a moderately hot 81°F (27.2°C). Weather in September »Weather in October
October, the same as September, in Holly Heights, Tennessee, is an agreeable autumn month, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 69.4°F (20.8°C). Holly Heights's weather in October involves a decrease in the average high-temperature, moving down from September's warm 81°F (27.2°C) to an agreeable 69.4°F (20.8°C). Weather in October »Weather in November
November, the last month of the autumn in Holly Heights, is also a moderate month, with an average temperature fluctuating between 39.6°F (4.2°C) and 57°F (13.9°C). With the onset of November, Holly Heights experiences a modest temperature adjustment, with the average high-temperature receding from an agreeable 69.4°F (20.8°C) in October to a refreshing 57°F (13.9°C). Weather in November »Weather in December
December, the first month of the winter in Holly Heights, is also a frosty month, with an average temperature fluctuating between 35.2°F (1.8°C) and 49.1°F (9.5°C). The shift from November to December includes a small decrease in the average high-temperature, from a mild 57°F (13.9°C) to a chilly 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
Holly Heights's January weather reaches an average high of 45°F (7.2°C) and an average low of 30.4°F (-0.9°C), making it the coldest month.
The months with the lowest humidity are January, June through November, with an average relative humidity of 76%.
In Holly Heights, during the entire year, the rain falls for 160.4 days and collects up to 29.45" (748mm) of precipitation.
January through April, November and December are months with snowfall in Holly Heights, Tennessee.
The month with the most snowfall in Holly Heights, Tennessee, is January, when snow falls for 3.4 days and typically aggregates up to 0.51" (13mm) of snow.
Throughout the year, there are 9.6 snowfall days, and 1.61" (41mm) of snow is accumulated.
The months with the lowest UV index in Holly Heights, Tennessee, are January, February and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Holly Heights, Tennessee, 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 October are months without snowfall.
The months with the highest UV index in Holly Heights, Tennessee, are May through August, with an average maximum UV index of 6.
With an average of 14h and 30min of daylight, June has the longest days of the year in Holly Heights, Tennessee.
The month with the most sunshine is June, with an average of 10.3h of sunshine.
The highest temperatures are recorded in July, with averages reaching a high of 87.1°F (30.6°C) and a low of 65.8°F (18.8°C).
The month with the least rainfall is September, when the rain falls for 11.7 days and typically collects 1.77" (45mm) of precipitation.
The most humid month is December, with an average relative humidity of 81%.
December is the month with the most rainfall in Holly Heights. Rain falls for 12.3 days and accumulates 3.15" (80mm) of precipitation.
The month with the shortest days in Holly Heights is December, with an average of 9h and 48min of daylight.
December has the least sunshine of the year in Holly Heights, Tennessee, with an average of 4.9h of sunshine.
Average temperature
Holly Heights, TN
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (45°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure
Holly Heights, TN
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30"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 months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Holly Heights, TN
- Average wind speed in January:
6.3mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.5mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4.2mph - Average wind speed in October:
5.2mph - Average wind speed in November:
5.5mph - Average wind speed in December:
5.9mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).
Average humidity
Holly Heights, TN
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are January, June, July, August, September, October and November (76%).
Average rainfall
Holly Heights, TN
- Average rainfall in January:
2.17" - Average rainfall in February:
2.72" - Average rainfall in March:
2.56" - Average rainfall in April:
2.95" - Average rainfall in May:
2.32" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.56" - Average rainfall in September:
1.77" - Average rainfall in October:
2.2" - Average rainfall in November:
1.89" - Average rainfall in December:
3.15"
The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Holly Heights, TN
- Average rainfall days in January:
12.2 days - Average rainfall days in February:
12.1 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
12.3 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Holly Heights, TN
The month with the highest snowfall is January (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Holly Heights, TN
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.3 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:
1.2 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Holly Heights, 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 0min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 24min - 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:
5h and 6min - Average sunshine in February:
6h and 0min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 24min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 18min - Average sunshine in September:
8h and 18min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Holly Heights, TN
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
20 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (11.5 days).
Average UV index
Holly Heights, 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
Holly Heights, TN
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility
Holly Heights, TN
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
