Expand
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 another chilly winter month in Dallas Heights, Tennessee, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 30.9°F (-0.6°C). The month of January, characterized by an average high of 46°F (7.8°C) and a low of 30.9°F (-0.6°C), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is a fresh month in Dallas Heights, Tennessee, with an average temperature ranging between min 35.1°F (1.7°C) and max 51.4°F (10.8°C). As Dallas Heights transitions into February, the average high-temperature is observed to slightly rise from a chilly 46°F (7.8°C) in January to a fresh 51.4°F (10.8°C). Weather in February »
Weather in March
March, the first month of the spring in Dallas Heights, is a refreshing month, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 41.5°F (5.3°C). In Dallas Heights, the onset of March comes with a modest high-temperature shift, transitioning from February's fresh 51.4°F (10.8°C) to a moderate 59.5°F (15.3°C). Weather in March »
Weather in April
April is an agreeable spring month in Dallas Heights, Tennessee, with an average temperature ranging between max 69.4°F (20.8°C) and min 49.1°F (9.5°C). April's arrival signals an increase in average high-temperatures, moving from March's mild 59.5°F (15.3°C) to a pleasant 69.4°F (20.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Dallas Heights, Tennessee, with an average temperature fluctuating between 56.8°F (13.8°C) and 77.9°F (25.5°C). The average high-temperature mildly increases in May, edging from a pleasant 69.4°F (20.8°C) in April to a warm 77.9°F (25.5°C). Weather in May »
Weather in June
June, the first month of the summer in Dallas Heights, is also a moderately hot month, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 63.5°F (17.5°C). Dallas Heights's transition into June is noticed by a slight rise in the average high-temperature, advancing from a moderately hot 77.9°F (25.5°C) in May to a still warm 85.6°F (29.8°C). Weather in June »
Weather in July
July is a hot summer month in Dallas Heights, Tennessee, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 87.6°F (30.9°C). The temperatures reach their highest averages in July, with highs of 87.6°F (30.9°C) and lows of 66.6°F (19.2°C). During July, the heat index is computed to be a sweltering 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Dallas Heights, is also a hot month, with an average temperature ranging between max 87.4°F (30.8°C) and min 65.8°F (18.8°C). August denotes a minimal variation in the average high-temperature to a still hot 87.4°F (30.8°C) from July's 87.6°F (30.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dallas Heights, Tennessee, with an average temperature ranging between min 60.6°F (15.9°C) and max 81.5°F (27.5°C). September is characterized by a slight reduction in average high-temperature, easing 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, like September, is another pleasant autumn month in Dallas Heights, Tennessee, with an average temperature ranging between min 49.6°F (9.8°C) and max 70.2°F (21.2°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a warm 81.5°F (27.5°C) to an agreeable 70.2°F (21.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Dallas Heights, is another mild month, with an average temperature varying between 40.1°F (4.5°C) and 57.6°F (14.2°C). In November, the meteorological conditions alter, with the average high-temperature shifting from a pleasant 70.2°F (21.2°C) in October to a refreshing 57.6°F (14.2°C). Weather in November »
Weather in December
December, the first month of the winter in Dallas Heights, is still a cool month, with an average temperature varying between 50.2°F (10.1°C) and 36.1°F (2.3°C). In Dallas Heights, entering December brings a subtle temperature decrement, reducing from November's moderate 57.6°F (14.2°C) to a cool 50.2°F (10.1°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Dallas Heights?
The coldest time of the year in Dallas Heights, Tennessee, is January, with temperatures averaging a high of 46°F (7.8°C) and a low of 30.9°F (-0.6°C).
How much does it rain in Dallas Heights?
Throughout the year, in Dallas Heights, Tennessee, there are 104.5 rainfall days, and 10.98" (279mm) of precipitation is accumulated.
When does it snow in Dallas Heights?
Months with snowfall are January through March and December.
How much does it snow in Dallas Heights?
Throughout the year, in Dallas Heights, there are 2.9 snowfall days, and 0.47" (12mm) of snow is accumulated.
When is the lowest UV index in Dallas Heights?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Dallas Heights.
What is the wettest month in Dallas Heights?
The wettest months in Dallas Heights are February and December, with an average 1.18" (30mm) of rainfall.
What is the snowiest month in Dallas Heights?
The month with the most snowfall 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 Heights?
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 Dallas Heights?
April through November are months without snowfall.
What are the months with the highest UV index in Dallas Heights?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the least humid months in Dallas Heights?
June, October and November, with an average relative humidity of 75%, are the least humid months.
When are the longest days in Dallas Heights?
The month with the longest days in Dallas Heights, Tennessee, is June, with an average of 14h and 30min of daylight.
What month has the most sunshine in Dallas Heights?
June has the most sunshine of the year in Dallas Heights, Tennessee, with an average of 10.5h of sunshine.
What time of the year is the hottest in Dallas Heights?
The warmest period in Dallas Heights, Tennessee, tends to be July, when average temperatures fluctuate between 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 Heights?
The month with the least rainfall 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 Heights?
December is the most humid month in Dallas Heights, Tennessee, with an average relative humidity of 80%.
What is the month with the shortest days in Dallas Heights?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
What is the month with the least sunshine in Dallas Heights?
With an average of 5h of sunshine, December has the least sunshine of the year in Dallas Heights, Tennessee.
Average temperature
Dallas Heights, 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 Heights, 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 Heights, 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 Heights, 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 Heights, 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 Heights, 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 Heights, 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 Heights, 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 Heights, 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 1min - 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 Heights, 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 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
Dallas Heights, 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 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).
Dallas Heights, Tennessee, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
