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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, like December, is a frosty winter month in Dallas Hills, Tennessee, with an average temperature varying between 46°F (7.8°C) and 30.9°F (-0.6°C). Temperature records mark January as the coldest month, with highs averaging 46°F (7.8°C) and lows at 30.9°F (-0.6°C). Weather in January »
Weather in February
The last month of the winter, February, is a fresh month in Dallas Hills, Tennessee, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 51.4°F (10.8°C). February's arrival is noted with a slight increase in the average high-temperature, moving from a chilly 46°F (7.8°C) in January to a cool 51.4°F (10.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Dallas Hills, Tennessee, with an average temperature varying between 41.5°F (5.3°C) and 59.5°F (15.3°C). March showcases a minor temperature ascent, adjusting from February's cool 51.4°F (10.8°C) to a mild 59.5°F (15.3°C). Weather in March »
Weather in April
April is a pleasant spring month in Dallas Hills, Tennessee, with an average temperature ranging between max 69.4°F (20.8°C) and min 49.1°F (9.5°C). Noticing a change, the average high-temperature during April moves from March's refreshing 59.5°F (15.3°C) to a pleasant 69.4°F (20.8°C). Weather in April »
Weather in May
May, the last month of the spring in Dallas Hills, is a moderately hot month, with an average temperature fluctuating between 77.9°F (25.5°C) and 56.8°F (13.8°C). Dallas Hills experiences a minor temperature shift with the start of May, with average high-temperatures moving from a pleasant 69.4°F (20.8°C) in April to a moderately hot 77.9°F (25.5°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Dallas Hills, Tennessee, with an average temperature ranging between min 63.5°F (17.5°C) and max 85.6°F (29.8°C). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a moderately hot 77.9°F (25.5°C) to a still warm 85.6°F (29.8°C). Weather in June »
Weather in July
July is a tropical summer month in Dallas Hills, Tennessee, with an average temperature ranging between min 66.6°F (19.2°C) and max 87.6°F (30.9°C). July is the warmest month of the year, registering average temperatures as high as 87.6°F (30.9°C) and as low as 66.6°F (19.2°C). The heat index for July is calculated to be a very hot 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Dallas Hills, is also a hot month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 65.8°F (18.8°C). Transitioning from July to August, Dallas Hills observes an average high-temperature of a still hot 87.4°F (30.8°C), differing subtly from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dallas Hills, Tennessee, with an average temperature varying between 60.6°F (15.9°C) and 81.5°F (27.5°C). Dallas Hills's progression into September involves a minor drop in the average high-temperature, slightly receding from a hot 87.4°F (30.8°C) in August to a moderately hot 81.5°F (27.5°C). Weather in September »
Weather in October
October, the same as September, in Dallas Hills, Tennessee, is another pleasant autumn month, with an average temperature fluctuating between 49.6°F (9.8°C) and 70.2°F (21.2°C). The onset of October coincides with a reduction in the average high-temperature, falling from a moderately hot 81.5°F (27.5°C) in September to a pleasant 70.2°F (21.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Dallas Hills, is also a moderate month, with an average temperature fluctuating between 57.6°F (14.2°C) and 40.1°F (4.5°C). In Dallas Hills, the average high-temperature in November drops from an agreeable 70.2°F (21.2°C) in October to a mild 57.6°F (14.2°C). Weather in November »
Weather in December
December, the first month of the winter in Dallas Hills, is still a cool month, with an average temperature fluctuating between 50.2°F (10.1°C) and 36.1°F (2.3°C). December is characterized by a slight reduction in average high-temperature, easing from a refreshing 57.6°F (14.2°C) in November to a fresh 50.2°F (10.1°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 is the coldest month in Dallas Hills?
January, with an average high of 46°F (7.8°C) and a low of 30.9°F (-0.6°C), signifies the coldest month of the year in Dallas Hills.
How many days does it rain in Dallas Hills?
In Dallas Hills, during the entire year, the rain falls for 104.5 days and collects up to 10.98" (279mm) of precipitation.
When does it snow in Dallas Hills?
January through March and December are months with snowfall in Dallas Hills, Tennessee.
How much does it snow in Dallas Hills?
Throughout the year, there are 2.9 snowfall days, and 0.47" (12mm) of snow is accumulated.
What are the months with the lowest UV index in Dallas Hills?
The months with the lowest UV index in Dallas Hills, Tennessee, are January, February and December, with an average maximum UV index of 2.
What is the rainiest month in Dallas Hills?
The months with the most rainfall in Dallas Hills are February and December, with an average 1.18" (30mm) of precipitation.
What is the snowiest month in Dallas Hills?
The month with the most snowfall in Dallas Hills is February, when snow falls for 1.3 days and typically aggregates up to 0.31" (8mm) of snow.
When is Daylight Saving Time (DST) in Dallas Hills?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dallas Hills, 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 Dallas Hills?
In Dallas Hills, snow does not fall in April through November.
What are the months with the highest UV index in Dallas Hills?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Dallas Hills, Tennessee.
What are the least humid months in Dallas Hills?
June, October and November, with an average relative humidity of 75%, are the least humid months in Dallas Hills, Tennessee.
When are the longest days in Dallas Hills?
June has the longest days of the year in Dallas Hills, Tennessee, with an average of 14h and 30min of daylight.
What month has the most sunshine in Dallas Hills?
With an average of 10.5h of sunshine, June has the most sunshine of the year in Dallas Hills.
What part of the year is the hottest in Dallas Hills?
July is the month when Dallas Hills sees the average highest temperatures, with a high of 87.6°F (30.9°C) and a low of 66.6°F (19.2°C).
What is the driest month in Dallas Hills?
The month with the least rainfall in Dallas Hills, Tennessee, is September, when the rain falls for 7.5 days and typically collects 0.43" (11mm) of precipitation.
What is the most humid month in Dallas Hills?
The most humid month in Dallas Hills, Tennessee, is December, with an average relative humidity of 80%.
What is the month with the shortest days in Dallas Hills?
With an average of 9h and 48min of daylight, December has the shortest days of the year in Dallas Hills, Tennessee.
What is the month with the least sunshine in Dallas Hills?
December has the least sunshine of the year in Dallas Hills, Tennessee, with an average of 5h of sunshine.
Average temperature
Dallas Hills, TN
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (46°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure
Dallas Hills, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.01"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 month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Dallas Hills, TN
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.4mph - Average wind speed in April:
6.4mph - Average wind speed in May:
5mph - Average wind speed in June:
4.4mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.8mph - Average wind speed in September:
4.1mph - Average wind speed in October:
5.1mph - Average wind speed in November:
5.5mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity
Dallas Hills, TN
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, October and November (75%).
Average rainfall
Dallas Hills, TN
- Average rainfall in January:
0.91" - Average rainfall in February:
1.18" - Average rainfall in March:
1.14" - Average rainfall in April:
0.94" - Average rainfall in May:
0.83" - Average rainfall in June:
0.75"
- Average rainfall in July:
1.14" - Average rainfall in August:
1.06" - Average rainfall in September:
0.43" - Average rainfall in October:
0.75" - Average rainfall in November:
0.67" - Average rainfall in December:
1.18"
The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days
Dallas Hills, TN
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
9 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
8.5 days - Average rainfall days in May:
9.9 days - Average rainfall days in June:
9.6 days
- Average rainfall days in July:
11.7 days - Average rainfall days in August:
9.9 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
6.1 days - Average rainfall days in November:
6.2 days - Average rainfall days in December:
8.3 days
The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).
Average snowfall
Dallas Hills, TN
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Dallas Hills, TN
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.3 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 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Dallas Hills, 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 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 2min - 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:
5h and 2min - Average sunshine in February:
6h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 3min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Dallas Hills, TN
- Average sunshine days in January:
21.4 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
19 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
18.9 days - Average sunshine days in June:
18 days
- Average sunshine days in July:
16.8 days - Average sunshine days in August:
19.2 days - Average sunshine days in September:
20.5 days - Average sunshine days in October:
23.6 days - Average sunshine days in November:
22.9 days - Average sunshine days in December:
21.3 days
The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).
Average UV index
Dallas 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, February and December (UV index 2).
Average cloud cover
Dallas Hills, TN
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Dallas Hills, 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).
Dallas Hills, Tennessee, USA
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