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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, is another cold winter month in Helenwood, Tennessee, with an average temperature ranging between max 41.9°F (5.5°C) and min 27.1°F (-2.7°C). Helenwood's coldest month, January, registers temperatures that range from a high of 41.9°F (5.5°C) to a low of 27.1°F (-2.7°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Helenwood, Tennessee, with an average temperature ranging between min 31.3°F (-0.4°C) and max 46.9°F (8.3°C). As Helenwood welcomes February, the average high-temperature stabilizes at a frosty 46.9°F (8.3°C), showing little deviation from January's 41.9°F (5.5°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Helenwood, Tennessee, with an average temperature fluctuating between 37.9°F (3.3°C) and 55°F (12.8°C). The shift from February to March introduces a subtle increase in the average high-temperature, moving from a frosty 46.9°F (8.3°C) to a cool 55°F (12.8°C). Weather in March »
Weather in April
April is an enjoyable spring month in Helenwood, Tennessee, with an average temperature fluctuating between 46.2°F (7.9°C) and 66.2°F (19°C). The arrival of April brings a change in Helenwood's weather, with average high-temperatures moving from March's fresh 55°F (12.8°C) to a refreshing 66.2°F (19°C). Weather in April »
Weather in May
May, the last month of the spring in Helenwood, is a warm month, with an average temperature varying between 54.5°F (12.5°C) and 75.4°F (24.1°C). The onset of May marks an increase in the average high-temperature, moving from an enjoyable 66.2°F (19°C) in April to a moderately hot 75.4°F (24.1°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Helenwood, Tennessee, with an average temperature varying between 82.8°F (28.2°C) and 60.6°F (15.9°C). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a moderately hot 75.4°F (24.1°C) to a still warm 82.8°F (28.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Helenwood, Tennessee, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 85.3°F (29.6°C). In Helenwood, temperatures reach their average annual highs in July, measuring 85.3°F (29.6°C) and a minimum average of 63.5°F (17.5°C). The heat index value during July is computed to be a fiery hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Helenwood, is another warm month, with an average temperature fluctuating between 62.1°F (16.7°C) and 84.2°F (29°C). The transition into August notes an average high-temperature of a still moderately hot 84.2°F (29°C), revealing a mild distinction from the 85.3°F (29.6°C) in July. Weather in August »
Weather in September
September, the first month of the autumn in Helenwood, is also a moderately hot month, with an average temperature varying between 78.3°F (25.7°C) and 56.5°F (13.6°C). During the shift to September, Helenwood records a mild decrease in average high-temperature, moving from a warm 84.2°F (29°C) in August to a still moderately hot 78.3°F (25.7°C). Weather in September »
Weather in October
October, like September, in Helenwood, Tennessee, is another enjoyable autumn month, with an average temperature varying between 66.6°F (19.2°C) and 46.6°F (8.1°C). In October, the average high-temperature goes from a warm 78.3°F (25.7°C) in September to an enjoyable 66.6°F (19.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Helenwood, Tennessee, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 37.6°F (3.1°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's enjoyable 66.6°F (19.2°C) to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Helenwood, Tennessee, with an average temperature varying between 46.2°F (7.9°C) and 32.9°F (0.5°C). December is characterized by a mild reduction in the average high-temperature, from a fresh 54.1°F (12.3°C) in November to a chilly 46.2°F (7.9°C). Weather in December »
Updated: Aug 19, 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 time of the year is the coldest?
In Helenwood, January is known for its average lowest temperatures, reaching a high of 41.9°F (5.5°C) and a low of 27.1°F (-2.7°C).
How many days does it rain?
In Helenwood, during the entire year, the rain falls for 174 days and collects up to 39.69" (1008mm) of precipitation.
When does it snow in Helenwood?
Months with snowfall are January through April, October through December.
How much does it snow?
In Helenwood, during the entire year, snow falls for 31.5 days and aggregates up to 13.11" (333mm) of snow.
What is the month with the least sunshine in Helenwood?
January has the least sunshine of the year, with an average of 4.2h of sunshine.
When is the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What are the most humid months?
The months with the highest humidity are February and December, with an average relative humidity of 81%.
What is the rainiest month?
February is the month with the most rainfall. Rain falls for 11.3 days and accumulates 4.53" (115mm) of precipitation.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 8.4 days and accumulates 4.76" (121mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
When it does not snow?
In Helenwood, snow does not fall in May through September.
What is the least humid month?
The least humid month is June, with an average relative humidity of 77%.
When are the longest days in Helenwood?
The month with the longest days is June, with an average of 14h and 36min of daylight.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 9.9h of sunshine.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the hottest time of year?
Helenwood's July weather reaches an average high of 85.3°F (29.6°C) and an average low of 63.5°F (17.5°C), making it the warmest month.
What is the driest month?
The months with the least rainfall are September and November Rain falls for 13.6 days and accumulates 2.56" (65mm) of rain.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Average temperature
Helenwood, TN
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (41.9°F).
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure
Helenwood, 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"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:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Helenwood, TN
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.4mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.7mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity
Helenwood, TN
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is June (77%).
Average rainfall
Helenwood, TN
- Average rainfall in January:
3.31" - Average rainfall in February:
4.53" - Average rainfall in March:
3.07" - Average rainfall in April:
3.58" - Average rainfall in May:
3.39" - Average rainfall in June:
3.46"
- Average rainfall in July:
3.98" - Average rainfall in August:
2.99" - Average rainfall in September:
2.56" - Average rainfall in October:
2.72" - Average rainfall in November:
2.56" - Average rainfall in December:
3.54"
The wettest month (with the highest rainfall) is February (4.53").
The driest months (with the least rainfall) are September and November (2.56").
Average rainfall days
Helenwood, TN
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
12.8 days
The months with the highest number of rainy days are May and July (18.8 days).
The month with the least rainy days is November (9.9 days).
Average snowfall
Helenwood, TN
The month with the highest snowfall is February (4.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Helenwood, TN
- Average snowfall days in January:
8.4 days - Average snowfall days in February:
8.4 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
6.3 days
The months with the highest number of snowfall days are January and February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Helenwood, 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 1min - Average daylight in November:
10h and 1min - 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 1min - Average sunshine in February:
5h and 0min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 1min - Average sunshine in September:
7h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Helenwood, TN
- Average sunshine days in January:
12.9 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
11.4 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
13.8 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is July (9.8 days).
Average UV index
Helenwood, TN
The months with the highest UV index are 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
Helenwood, TN
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility
Helenwood, TN
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Helenwood, Tennessee, USA
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