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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 another chilly winter month in RoEllen, Tennessee, with an average temperature ranging between max 44.2°F (6.8°C) and min 31.1°F (-0.5°C). January, with an average high of 44.2°F (6.8°C) and a low of 31.1°F (-0.5°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in RoEllen, is another chilly month, with an average temperature varying between 35.1°F (1.7°C) and 48.7°F (9.3°C). With February's advent, RoEllen sees an average high-temperature of a still frosty 48.7°F (9.3°C), subtly shifted from January's 44.2°F (6.8°C). Weather in February »
Weather in March
March, the first month of the spring in RoEllen, is a mild month, with an average temperature varying between 58.3°F (14.6°C) and 43.2°F (6.2°C). March's arrival brings a temperature shift, moving from a frosty 48.7°F (9.3°C) in February to a mild 58.3°F (14.6°C). Weather in March »
Weather in April
April is an agreeable spring month in RoEllen, Tennessee, with an average temperature varying between 68.4°F (20.2°C) and 52°F (11.1°C). In April, the meteorological conditions change with the average high-temperature moving from a moderate 58.3°F (14.6°C) in March to a pleasant 68.4°F (20.2°C). Weather in April »
Weather in May
May, the last month of the spring in RoEllen, is a warm month, with an average temperature varying between 77.5°F (25.3°C) and 61.2°F (16.2°C). May sees a temperature increase, moving from an agreeable 68.4°F (20.2°C) in April to a warm 77.5°F (25.3°C). Weather in May »
Weather in June
June, the first month of the summer in RoEllen, is also a moderately hot month, with an average temperature varying between 69.1°F (20.6°C) and 85.8°F (29.9°C). RoEllen's weather shows a minor temperature rise with the arrival of June, moving from 77.5°F (25.3°C) in May to a still moderately hot 85.8°F (29.9°C). Weather in June »
Weather in July
July is a hot summer month in RoEllen, Tennessee, with an average temperature varying between 87.6°F (30.9°C) and 70.5°F (21.4°C). RoEllen's warmest month, July, registers temperatures that range from a high of 87.6°F (30.9°C) to a low of 70.5°F (21.4°C). July's heat index is computed to be a blisteringly hot 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in RoEllen, is another tropical month, with an average temperature fluctuating between 86.7°F (30.4°C) and 68.7°F (20.4°C). RoEllen experiences an average high-temperature of a still tropical 86.7°F (30.4°C) in August, subtly different from July's 87.6°F (30.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in RoEllen, Tennessee, with an average temperature ranging between max 81.9°F (27.7°C) and min 63.3°F (17.4°C). The advent of September observes an average high-temperature of a warm 81.9°F (27.7°C), nearly identical to August's 86.7°F (30.4°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in RoEllen, Tennessee, with an average temperature varying between 52.3°F (11.3°C) and 70.7°F (21.5°C). As September transitions into October, RoEllen sees a drop in the average high-temperature, transitioning from a moderately hot 81.9°F (27.7°C) to a pleasant 70.7°F (21.5°C). Weather in October »
Weather in November
November, the last month of the autumn in RoEllen, is also a moderate month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 57.4°F (14.1°C). The start of November involves a temperature drop, moving from an agreeable 70.7°F (21.5°C) in October to a moderate 57.4°F (14.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in RoEllen, Tennessee, with an average temperature fluctuating between 36.5°F (2.5°C) and 48.7°F (9.3°C). The beginning of December brings a slight decrease in the average high-temperature, transitioning from a refreshing 57.4°F (14.1°C) in November to a frosty 48.7°F (9.3°C). Weather in December »
Updated: Jun 23, 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 month is the coldest?
RoEllen witnesses the coldest weather in January, with temperatures averaging a high of 44.2°F (6.8°C) and a low of 31.1°F (-0.5°C).
How many days does it rain?
Throughout the year, in RoEllen, there are 161.6 rainfall days, and 38.39" (975mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March, November and December.
How much does it snow?
In RoEllen, during the entire year, snow falls for 7.6 days and aggregates up to 4.61" (117mm) of snow.
What is the wettest month?
The months with the most rainfall are February and April, with an average 4.29" (109mm) of precipitation.
What is the month with the least sunshine?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
What are the months with the lowest UV index?
February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month?
March is the most humid month, with an average relative humidity of 79%.
When does it snow the most?
March is the month with the most snowfall in RoEllen. Snow falls for 0.9 days and accumulates 1.26" (32mm) 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 CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
In RoEllen, snow does not fall in April through October.
When are the longest days?
June has the longest days of the year, with an average of 14h and 36min of daylight.
What month has the most sunshine?
With an average of 10.8h of sunshine, June has the most sunshine of the year.
When is the highest UV index?
June and July, with an average maximum UV index of 7, are months with the highest UV index.
What part of the year is the hottest?
In RoEllen, July records the average highest temperatures, peaking at 87.6°F (30.9°C) and reaching a low of 70.5°F (21.4°C).
What is the driest month?
The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.65" (42mm) of precipitation.
What is the least humid month in RoEllen?
October is the least humid month, with an average relative humidity of 69%.
What is the month with the shortest days?
The month with the shortest days in RoEllen is December, with an average of 9h and 48min of daylight.
Average temperature
RoEllen, 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 (44.2°F).
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure
RoEllen, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
RoEllen, TN
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.6mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.7mph - Average wind speed in November:
8.6mph - Average wind speed in December:
8.8mph
The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity
RoEllen, TN
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall
RoEllen, TN
- Average rainfall in January:
2.56" - Average rainfall in February:
4.29" - Average rainfall in March:
3.78" - Average rainfall in April:
4.29" - Average rainfall in May:
3.86" - Average rainfall in June:
3.03"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.72" - Average rainfall in September:
1.65" - Average rainfall in October:
2.68" - Average rainfall in November:
3.23" - Average rainfall in December:
3.39"
The wettest months (with the highest rainfall) are February and April (4.29").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
RoEllen, TN
- Average rainfall days in January:
10.7 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
16.1 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
12 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (10.4 days).
Average snowfall
RoEllen, TN
The month with the highest snowfall is March (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
RoEllen, TN
- Average snowfall days in January:
2.5 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
0.9 days - Average snowfall days in April:
0.1 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:
0.7 days - Average snowfall days in December:
0.9 days
The months with the highest number of snowfall days are January and February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
RoEllen, 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 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 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
RoEllen, TN
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
13 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
13 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
15 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (12.7 days).
Average UV index
RoEllen, TN
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover
RoEllen, TN
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility
RoEllen, 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).
RoEllen, Tennessee, USA
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