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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 Rock Castle, Tennessee, is another chilly winter month, with an average temperature varying between 43.9°F (6.6°C) and 29.7°F (-1.3°C). In Rock Castle, January is the coldest month, with temperatures averaging a high of 43.9°F (6.6°C) and a low of 29.7°F (-1.3°C). Weather in January »
Weather in February
February, the last month of the winter in Rock Castle, is another chilly month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 49.1°F (9.5°C). The average high-temperature during February registers at a still frosty 49.1°F (9.5°C), closely corresponding to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Rock Castle, Tennessee, with an average temperature fluctuating between 40.8°F (4.9°C) and 57.6°F (14.2°C). Rock Castle's transition into March is noticed by a slight rise in the average high-temperature, advancing from a chilly 49.1°F (9.5°C) in February to a mild 57.6°F (14.2°C). Weather in March »
Weather in April
April in Rock Castle, Tennessee, is a pleasant spring month, with an average temperature varying between 48.7°F (9.3°C) and 68°F (20°C). An increase in the average high-temperature marks April, moving from March's moderate 57.6°F (14.2°C) to a pleasant 68°F (20°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Rock Castle, Tennessee, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 76.5°F (24.7°C). With the onset of May, Rock Castle experiences a subtle temperature shift, with the average high-temperature moving from a pleasant 68°F (20°C) in April to a warm 76.5°F (24.7°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Rock Castle, Tennessee, with an average temperature varying between 84.4°F (29.1°C) and 63.5°F (17.5°C). Rock Castle observes a slight ascent in average high-temperatures during June, adjusting from a warm 76.5°F (24.7°C) in May to a still moderately hot 84.4°F (29.1°C). Weather in June »
Weather in July
July is a hot summer month in Rock Castle, Tennessee, with temperature in the range of an average low of 66.7°F (19.3°C) and an average high of 86.5°F (30.3°C). July is the warmest month, with an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 66.7°F (19.3°C). July's average heat index is appraised at a fiery hot 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Rock Castle, is also a moderately hot month, with an average temperature fluctuating between 65.1°F (18.4°C) and 85.8°F (29.9°C). August denotes a minimal variation in the average high-temperature to a warm 85.8°F (29.9°C) from July's 86.5°F (30.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Rock Castle, is also a moderately hot month, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 80.4°F (26.9°C). Rock Castle's progression into September involves a gentle drop in the average high-temperature, from a warm 85.8°F (29.9°C) in August to a still moderately hot 80.4°F (26.9°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Rock Castle, Tennessee, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 68.9°F (20.5°C). The arrival of October corresponds with a temperature reduction, down from September's warm 80.4°F (26.9°C) to an agreeable 68.9°F (20.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderate month in Rock Castle, Tennessee, with an average temperature ranging between min 39.2°F (4°C) and max 56.5°F (13.6°C). November is characterized by a reduction in the average high-temperature, from a pleasant 68.9°F (20.5°C) in October to a moderate 56.5°F (13.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Rock Castle, Tennessee, with an average temperature ranging between min 35.1°F (1.7°C) and max 48.6°F (9.2°C). December implies a soft temperature shift, with average high-temperatures reducing from November's moderate 56.5°F (13.6°C) to a frosty 48.6°F (9.2°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 time of the year is the coldest in Rock Castle?
With an average high-temperature of 43.9°F (6.6°C) and an average low-temperature of 29.7°F (-1.3°C), January is the coldest month.
How much does it rain in Rock Castle?
In Rock Castle, Tennessee, during the entire year, the rain falls for 170.4 days and collects up to 37.99" (965mm) of precipitation.
When does it snow in Rock Castle?
Months with snowfall in Rock Castle are January through April, November and December.
How much does it snow in Rock Castle?
Throughout the year, in Rock Castle, Tennessee, there are 13.4 snowfall days, and 4.29" (109mm) of snow is accumulated.
What is the month with the lowest UV index in Rock Castle?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the wettest month in Rock Castle?
February is the month with the most rainfall. Rain falls for 12.5 days and accumulates 4.09" (104mm) of precipitation.
When does it snow the most in Rock Castle?
February is the month with the most snowfall. Snow falls for 3.8 days and accumulates 1.61" (41mm) of snow.
What is the month with the least sunshine in Rock Castle?
The month with the least sunshine in Rock Castle is February, with an average of 4.4h of sunshine.
When is Daylight Saving Time (DST) in Rock Castle?
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 Rock Castle?
May through October are months without snowfall.
When is the highest UV index in Rock Castle?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Rock Castle?
June has the longest days of the year in Rock Castle, Tennessee, with an average of 14h and 36min of daylight.
What month has the most sunshine in Rock Castle?
The month with the most sunshine is June, with an average of 10.6h of sunshine.
What is the hottest time of year in Rock Castle?
Rock Castle's July weather, with an average high temperature of 86.5°F (30.3°C) and an average low temperature of 66.7°F (19.3°C), tends to be the warmest of the year.
What is the driest month in Rock Castle?
The month with the least rainfall in Rock Castle is September, when the rain falls for 13.5 days and typically collects 1.97" (50mm) of precipitation.
What is the least humid month in Rock Castle?
The least humid month is November, with an average relative humidity of 75%.
What is the most humid month in Rock Castle?
The most humid month in Rock Castle is December, with an average relative humidity of 80%.
What is the month with the shortest days in Rock Castle?
The month with the shortest days in Rock Castle, Tennessee, is December, with an average of 9h and 48min of daylight.
Average temperature
Rock Castle, TN
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (43.9°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure
Rock Castle, 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:
30.15"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
Rock Castle, TN
- Average wind speed in January:
7mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.1mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.5mph - Average wind speed in November:
6mph - Average wind speed in December:
6.7mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Rock Castle, TN
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is November (75%).
Average rainfall
Rock Castle, TN
- Average rainfall in January:
2.87" - Average rainfall in February:
4.09" - Average rainfall in March:
2.95" - Average rainfall in April:
3.94" - Average rainfall in May:
3.39" - Average rainfall in June:
3.5"
- Average rainfall in July:
3.74" - Average rainfall in August:
3.35" - Average rainfall in September:
1.97" - Average rainfall in October:
2.64" - Average rainfall in November:
2.4" - Average rainfall in December:
3.15"
The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
Rock Castle, TN
- Average rainfall days in January:
12.2 days - Average rainfall days in February:
12.5 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
17 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
18 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
12.7 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall
Rock Castle, TN
The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Rock Castle, TN
- Average snowfall days in January:
3.9 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
1.9 days - Average snowfall days in April:
0.2 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:
0.1 days - Average snowfall days in November:
1 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Rock Castle, 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:
4h and 4min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - 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:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
Rock Castle, TN
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
10.9 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.3 days).
Average UV index
Rock Castle, 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
Rock Castle, TN
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Rock Castle, TN
The months with the highest visibility are February, April, June, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August and September (5mi).
Rock Castle, Tennessee, USA
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