Climate and monthly weather forecastRalston, TN
Climate and monthly weather forecast
Weather in January
January, the same as December, in Ralston, Tennessee, is another chilly winter month, with an average temperature varying between 30.4°F (-0.9°C) and 43.3°F (6.3°C). In Ralston, the lowest average temperatures are observed in January, with a high of 43.3°F (6.3°C) and a low of 30.4°F (-0.9°C). Weather in January »Weather in February
February, the last month of the winter in Ralston, is another chilly month, with temperature in the range of an average low of 33.6°F (0.9°C) and an average high of 47.8°F (8.8°C). The advent of February brings an average high-temperature of a still chilly 47.8°F (8.8°C), exhibiting minor difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Ralston, Tennessee, with an average temperature fluctuating between 58.1°F (14.5°C) and 41.7°F (5.4°C). Ralston's weather in March presents a rise in the average high-temperature, moving from a frosty 47.8°F (8.8°C) in February to a moderate 58.1°F (14.5°C). Weather in March »Weather in April
April is an agreeable spring month in Ralston, Tennessee, with an average temperature varying between 68.2°F (20.1°C) and 50.9°F (10.5°C). As March transitions into April, Ralston sees a rise in the average high-temperature, moving from a refreshing 58.1°F (14.5°C) to an agreeable 68.2°F (20.1°C). Weather in April »Weather in May
May, the last month of the spring in Ralston, is a moderately hot month, with an average temperature varying between 77°F (25°C) and 60.4°F (15.8°C). The start of May brings a subtle rise in the average high-temperature, moving from an agreeable 68.2°F (20.1°C) in April to a moderately hot 77°F (25°C). Weather in May »Weather in June
June, the first month of the summer in Ralston, is also a moderately hot month, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 85.8°F (29.9°C). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from 77°F (25°C) to a still warm 85.8°F (29.9°C). Weather in June »Weather in July
July is a tropical summer month in Ralston, Tennessee, with temperature in the range of an average low of 70.2°F (21.2°C) and an average high of 88°F (31.1°C). July, recording an average high temperature of 88°F (31.1°C) and a low temperature of 70.2°F (21.2°C), is Ralston's warmest month. The heat index value during July is calculated to be a blistering 104°F (40°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Ralston, Tennessee, with temperature in the range of an average low of 68.2°F (20.1°C) and an average high of 86.9°F (30.5°C). Ralston marks the arrival of August with an average high-temperature of a still tropical 86.9°F (30.5°C), hardly different from July's 88°F (31.1°C). Weather in August »Weather in September
September, the first month of the autumn in Ralston, is still a warm month, with an average temperature varying between 81.7°F (27.6°C) and 62.4°F (16.9°C). In September, Ralston experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 86.9°F (30.5°C) in August to a warm 81.7°F (27.6°C). Weather in September »Weather in October
October, the same as September, in Ralston, Tennessee, is an agreeable autumn month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 51.3°F (10.7°C). October comes with a drop in the average high-temperature, falling from September's moderately hot 81.7°F (27.6°C) to a pleasant 70.2°F (21.2°C). Weather in October »Weather in November
The last month of the autumn, November, is also a moderate month in Ralston, Tennessee, with an average temperature fluctuating between 41°F (5°C) and 56.3°F (13.5°C). The average high-temperature drops in November, from October's agreeable 70.2°F (21.2°C) to a mild 56.3°F (13.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Ralston, Tennessee, with an average temperature ranging between min 35.4°F (1.9°C) and max 47.5°F (8.6°C). In December, the meteorological conditions change slightly, with the average high-temperature moving from a moderate 56.3°F (13.5°C) in November to a frosty 47.5°F (8.6°C). Weather in December »Updated: Aug 8, 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
January is the coldest month, with an average high-temperature of 43.3°F (6.3°C) and an average low-temperature of 30.4°F (-0.9°C).
In Ralston, during the entire year, the rain falls for 158.8 days and collects up to 34.72" (882mm) of precipitation.
January through March, November and December are months with snowfall.
In Ralston, during the entire year, snow falls for 10.7 days and aggregates up to 4.13" (105mm) of snow.
February is the month with the most rainfall. Rain falls for 11.6 days and accumulates 4.09" (104mm) of precipitation.
With an average of 4.7h of sunshine, February has the least sunshine of the year.
February and December, with an average maximum UV index of 2, are months with the lowest UV index.
March and May, with an average relative humidity of 79%, are most humid months.
March is the month with the most snowfall. Snow falls for 1.5 days and accumulates 1.34" (34mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Ralston, 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.
April through October are months without snowfall in Ralston.
The month with the longest days is June, with an average of 14h and 36min of daylight.
June has the most sunshine of the year, with an average of 10.6h of sunshine.
June is the month with the highest UV index, with an average maximum UV index of 7.
Ralston's warmest month, July, generally records average temperatures ranging from a high of 88°F (31.1°C) to a low of 70.2°F (21.2°C).
The month with the least rainfall is September, when the rain falls for 11.4 days and typically collects 1.38" (35mm) of precipitation.
October is the least humid month, with an average relative humidity of 70%.
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Ralston, TN
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (43.3°F).
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure
Ralston, 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:
30.02"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
Ralston, TN
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.1mph - Average wind speed in March:
9mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.6mph
The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity
Ralston, TN
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Ralston, TN
- Average rainfall in January:
2.01" - Average rainfall in February:
4.09" - Average rainfall in March:
3.43" - Average rainfall in April:
3.82" - Average rainfall in May:
3.66" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.6" - Average rainfall in September:
1.38" - Average rainfall in October:
2.44" - Average rainfall in November:
2.76" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days
Ralston, TN
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
11.6 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
16.2 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
12 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (9.4 days).
Average snowfall
Ralston, TN
The month with the highest snowfall is March (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Ralston, TN
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
3.4 days - Average snowfall days in March:
1.5 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 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
1.5 days
The months with the highest number of snowfall days are January and February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Ralston, 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 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 18min - 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 54min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 12min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 24min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 54min
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 42min).
Average sunshine days
Ralston, TN
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
19 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).
Average UV index
Ralston, TN
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover
Ralston, TN
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility
Ralston, 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).
