Climate and monthly weather forecastBig Rock, TN
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Big Rock, Tennessee, with an average temperature fluctuating between 29.8°F (-1.2°C) and 43.3°F (6.3°C). January stands out as Big Rock's coldest month, with temperatures ranging between an average high of 43.3°F (6.3°C) and a low of 29.8°F (-1.2°C). Weather in January »Weather in February
February, the last month of the winter in Big Rock, is another chilly month, with an average temperature fluctuating between 48.2°F (9°C) and 33.4°F (0.8°C). The dawn of February sees an average high-temperature of a still frosty 48.2°F (9°C), subtly contrasting with January's 43.3°F (6.3°C). Weather in February »Weather in March
March, the first month of the spring in Big Rock, is a refreshing month, with an average temperature fluctuating between 40.8°F (4.9°C) and 57.9°F (14.4°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a chilly 48.2°F (9°C) to a refreshing 57.9°F (14.4°C). Weather in March »Weather in April
April in Big Rock, Tennessee, is an agreeable spring month, with an average temperature fluctuating between 50.2°F (10.1°C) and 68.5°F (20.3°C). The shift into April brings an increase in the average high-temperature, moving from a moderate 57.9°F (14.4°C) in March to a pleasant 68.5°F (20.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Big Rock, Tennessee, with an average temperature fluctuating between 77.5°F (25.3°C) and 58.8°F (14.9°C). The start of May brings a shift in the average high-temperature, increasing from April's pleasant 68.5°F (20.3°C) to a warm 77.5°F (25.3°C). Weather in May »Weather in June
June, the first month of the summer in Big Rock, is a tropical month, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 86.7°F (30.4°C). Big Rock's June weather shows an increase in high-temperatures, moving from May's warm 77.5°F (25.3°C) to a hot 86.7°F (30.4°C). Weather in June »Weather in July
July, the same as June, in Big Rock, Tennessee, is a hot summer month, with temperature in the range of an average low of 69.3°F (20.7°C) and an average high of 89.1°F (31.7°C). The warmest period is July, when temperatures fluctuate between an average high of 89.1°F (31.7°C) and a low of 69.3°F (20.7°C). For July, the heat index is computed to be a blistering 107.6°F (42°C). Weather in July »Weather in August
August, the last month of the summer in Big Rock, is also a hot month, with an average temperature varying between 67.5°F (19.7°C) and 87.8°F (31°C). The unfolding of August shows an average high-temperature of a still tropical 87.8°F (31°C), indicating a slight variance from July's 89.1°F (31.7°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Big Rock, Tennessee, with an average temperature fluctuating between 81.9°F (27.7°C) and 61.9°F (16.6°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a hot 87.8°F (31°C) in August to a warm 81.9°F (27.7°C). Weather in September »Weather in October
October, the same as September, in Big Rock, Tennessee, is an agreeable autumn month, with an average temperature ranging between min 50.5°F (10.3°C) and max 69.6°F (20.9°C). Big Rock in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 81.9°F (27.7°C) in September to an agreeable 69.6°F (20.9°C). Weather in October »Weather in November
November, the last month of the autumn in Big Rock, is another refreshing month, with an average temperature fluctuating between 56.3°F (13.5°C) and 40.1°F (4.5°C). November's onset brings a slight change in high-temperatures, falling from an agreeable 69.6°F (20.9°C) in October to a mild 56.3°F (13.5°C). Weather in November »Weather in December
December, the first month of the winter in Big Rock, is still a chilly month, with temperature in the range of an average high of 47.5°F (8.6°C) and an average low of 35.4°F (1.9°C). December marks a gentle change in average high-temperature, declining from November's moderate 56.3°F (13.5°C) to a chilly 47.5°F (8.6°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
Big Rock's coldest month, January, registers temperatures that range from a high of 43.3°F (6.3°C) to a low of 29.8°F (-1.2°C).
In Big Rock, Tennessee, during the entire year, the rain falls for 166.6 days and collects up to 36.54" (928mm) of precipitation.
January through April, October through December are months with snowfall in Big Rock, Tennessee.
In Big Rock, Tennessee, during the entire year, snow falls for 12.1 days and aggregates up to 4.88" (124mm) of snow.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Big Rock.
February is the month with the most rainfall in Big Rock, Tennessee. Rain falls for 13.3 days and accumulates 4.13" (105mm) of precipitation.
With an average of 4.5h of sunshine, February has the least sunshine of the year in Big Rock.
March and December, with an average relative humidity of 79%, are most humid months.
March is the month with the most snowfall in Big Rock, Tennessee. Snow falls for 1.8 days and accumulates 1.5" (38mm) of snow.
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.
In Big Rock, Tennessee, snow does not fall in May through September.
May through August, with an average maximum UV index of 6, are months with the highest UV index in Big Rock, Tennessee.
The month with the longest days in Big Rock is June, with an average of 14h and 36min of daylight.
With an average of 10.4h of sunshine, June has the most sunshine of the year in Big Rock.
With average temperatures fluctuating between a high of 89.1°F (31.7°C) and a low of 69.3°F (20.7°C), July stands out as the warmest month in Big Rock, Tennessee.
September is the month with the least rainfall in Big Rock. Rain falls for 12.7 days and accumulates 1.89" (48mm) of precipitation.
The least humid month is October, with an average relative humidity of 72%.
December has the shortest days of the year in Big Rock, Tennessee, with an average of 9h and 42min of daylight.
Average temperature
Big Rock, TN
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (43.3°F).
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure
Big Rock, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"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:
30.15"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 (29.96"Hg).
Average wind speed
Big Rock, TN
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.2mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
5mph - Average wind speed in August:
5mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January, February and April (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity
Big Rock, TN
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Big Rock, TN
- Average rainfall in January:
2.28" - Average rainfall in February:
4.13" - Average rainfall in March:
3.19" - Average rainfall in April:
3.5" - Average rainfall in May:
3.7" - Average rainfall in June:
2.99"
- Average rainfall in July:
3.39" - Average rainfall in August:
2.76" - Average rainfall in September:
1.89" - Average rainfall in October:
2.68" - Average rainfall in November:
2.8" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Big Rock, TN
- Average rainfall days in January:
11.5 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (10.2 days).
Average snowfall
Big Rock, TN
The month with the highest snowfall is March (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Big Rock, TN
- Average snowfall days in January:
3.8 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.4 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:
0.8 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Big Rock, TN
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
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 42min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Big Rock, TN
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Big Rock, 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
Big Rock, TN
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility
Big Rock, TN
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
