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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, in Rockdale, Tennessee, is a frosty winter month, with an average temperature fluctuating between 30.9°F (-0.6°C) and 45.3°F (7.4°C). Rockdale notes the coldest temperatures in January, with a high average of 45.3°F (7.4°C) and a low of 30.9°F (-0.6°C). Weather in January »
Weather in February
The last month of the winter, February, is a fresh month in Rockdale, Tennessee, with an average temperature ranging between max 50.2°F (10.1°C) and min 35.1°F (1.7°C). With the onset of February, the average high-temperature registers at a fresh 50.2°F (10.1°C), subtly different from January's 45.3°F (7.4°C). Weather in February »
Weather in March
March, the first month of the spring in Rockdale, is a mild month, with an average temperature varying between 42.1°F (5.6°C) and 59.2°F (15.1°C). March witnesses an increase in the average high-temperature, moving from a cool 50.2°F (10.1°C) in February to a moderate 59.2°F (15.1°C). Weather in March »
Weather in April
April in Rockdale, Tennessee, is a pleasant spring month, with an average temperature fluctuating between 49.8°F (9.9°C) and 68.9°F (20.5°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a moderate 59.2°F (15.1°C) in March to a pleasant 68.9°F (20.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Rockdale, Tennessee, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 77.5°F (25.3°C). The coming of May brings a minor shift in Rockdale's weather, with average high-temperatures adjusting from April's agreeable 68.9°F (20.5°C) to a moderately hot 77.5°F (25.3°C). Weather in May »
Weather in June
June, the first month of the summer in Rockdale, is also a moderately hot month, with an average temperature ranging between min 65.5°F (18.6°C) and max 85.6°F (29.8°C). As June arrives, Rockdale's weather shows a minor increase in high-temperatures, edging from May's moderately hot 77.5°F (25.3°C) to a still warm 85.6°F (29.8°C). Weather in June »
Weather in July
July in Rockdale, Tennessee, is a hot summer month, with an average temperature ranging between max 87.4°F (30.8°C) and min 68.5°F (20.3°C). In Rockdale, July is the warmest month, with temperatures averaging a high of 87.4°F (30.8°C) and a low of 68.5°F (20.3°C). The heat index for July is evaluated at an extremely hot 104°F (40°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Rockdale, Tennessee, with an average temperature ranging between min 67.3°F (19.6°C) and max 86.5°F (30.3°C). The arrival of August denotes a barely perceptible change in the average high-temperatures to a still tropical 86.5°F (30.3°C) from July's 87.4°F (30.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Rockdale, Tennessee, with an average temperature ranging between max 81.3°F (27.4°C) and min 61.7°F (16.5°C). The average high-temperature in September, at a warm 81.3°F (27.4°C), reveals a modest deviation from August's 86.5°F (30.3°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Rockdale, Tennessee, with an average temperature ranging between min 50.4°F (10.2°C) and max 69.8°F (21°C). October's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 81.3°F (27.4°C) in September to a pleasant 69.8°F (21°C). Weather in October »
Weather in November
The last month of the autumn, November, is another mild month in Rockdale, Tennessee, with an average temperature ranging between max 57.4°F (14.1°C) and min 40.6°F (4.8°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's pleasant 69.8°F (21°C) to a refreshing 57.4°F (14.1°C). Weather in November »
Weather in December
December, the first month of the winter in Rockdale, is also a frosty month, with an average temperature ranging between max 49.6°F (9.8°C) and min 35.8°F (2.1°C). In the transition to December, Rockdale observes a minor drop in the average high-temperature, shifting from a refreshing 57.4°F (14.1°C) in November to a frosty 49.6°F (9.8°C). Weather in December »
Updated: Aug 17, 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?
In Rockdale, January registers the lowest temperatures, averaging 45.3°F (7.4°C) at the peak and 30.9°F (-0.6°C) at the lowest.
How much does it rain?
In Rockdale, during the entire year, the rain falls for 172.4 days and collects up to 38.43" (976mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
How much does it snow?
In Rockdale, during the entire year, snow falls for 8.9 days and aggregates up to 2.8" (71mm) of snow.
What is the month with the least sunshine?
January and February, with an average of 4.6h of sunshine, are months with the least sunshine in Rockdale.
What is the wettest month?
The wettest months in Rockdale are February and July, with an average 4.06" (103mm) of rainfall.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 2.8 days and accumulates 1.06" (27mm) of snow.
What is the most humid month in Rockdale?
March and December, with an average relative humidity of 79%, are most humid months in Rockdale, Tennessee.
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 Rockdale, snow does not fall in May through October.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 14h and 30min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.3h of sunshine.
What is the warmest month?
July tends to be the warmest month, with temperatures averaging a daily high of 87.4°F (30.8°C) and a low of 68.5°F (20.3°C).
What is the driest month?
The month with the least rainfall is September, when the rain falls for 13.8 days and typically collects 2.36" (60mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 74%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 48min of daylight.
When is the lowest UV index?
With an average maximum UV index of 2, December is the month with the lowest UV index in Rockdale.
Average temperature
Rockdale, TN
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.3°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure
Rockdale, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"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 (29.97"Hg).
Average wind speed
Rockdale, TN
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.3mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Rockdale, TN
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Rockdale, TN
- Average rainfall in January:
3.15" - Average rainfall in February:
4.06" - Average rainfall in March:
2.76" - Average rainfall in April:
3.82" - Average rainfall in May:
2.99" - Average rainfall in June:
3.23"
The wettest months (with the highest rainfall) are February and July (4.06").
The driest month (with the least rainfall) is September (2.36").
Average rainfall days
Rockdale, TN
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
19.6 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
12.7 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (9.9 days).
Average snowfall
Rockdale, TN
The month with the highest snowfall is February (1.06").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Rockdale, TN
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
0.9 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:
0.2 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.4 days
The months with the highest number of snowfall days are January and February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Rockdale, 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 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 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Rockdale, TN
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.9 days).
Average UV index
Rockdale, TN
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Rockdale, TN
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Rockdale, TN
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Rockdale, Tennessee, USA
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