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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 a frosty winter month in Altamont, Tennessee, with an average temperature fluctuating between 44.1°F (6.7°C) and 29.7°F (-1.3°C). Altamont's coldest temperatures are experienced in January, with average high temperatures of 44.1°F (6.7°C) and lows of 29.7°F (-1.3°C). Weather in January »
Weather in February
February, the last month of the winter in Altamont, is another chilly month, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 33.6°F (0.9°C). Shifting into February, Altamont records an average high-temperature of a still frosty 48.7°F (9.3°C), presenting minor fluctuations compared to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Altamont, Tennessee, with an average temperature varying between 57.2°F (14°C) and 40.6°F (4.8°C). Altamont's March weather indicates a minor ascent in high-temperatures, adjusting from a frosty 48.7°F (9.3°C) in February to a mild 57.2°F (14°C). Weather in March »
Weather in April
April is an enjoyable spring month in Altamont, Tennessee, with temperature in the range of an average high of 67.5°F (19.7°C) and an average low of 48°F (8.9°C). April's arrival is marked by an increase in the average high-temperature, moving from a mild 57.2°F (14°C) in March to a still refreshing 67.5°F (19.7°C). Weather in April »
Weather in May
May, the last month of the spring in Altamont, is a warm month, with an average temperature ranging between min 55.9°F (13.3°C) and max 75.6°F (24.2°C). With the onset of May, the average high-temperature subtly transitions from an enjoyable 67.5°F (19.7°C) in April to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
June, the first month of the summer in Altamont, is still a warm month, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 83.1°F (28.4°C). June brings a slight elevation in the average high-temperature, transitioning from May's 75.6°F (24.2°C) to a still moderately hot 83.1°F (28.4°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Altamont, Tennessee, with an average temperature fluctuating between 85.5°F (29.7°C) and 65.8°F (18.8°C). July, with its average high-temperature of 85.5°F (29.7°C) and an average low-temperature of 65.8°F (18.8°C), holds the record as the warmest month. In July, the average heat index is estimated at a fiery hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Altamont, is also a moderately hot month, with an average temperature ranging between min 64.9°F (18.3°C) and max 84.7°F (29.3°C). The advent of August brings an average high-temperature of a still moderately hot 84.7°F (29.3°C), almost identical to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Altamont, Tennessee, with an average temperature ranging between max 79.2°F (26.2°C) and min 59.5°F (15.3°C). The transition to September results in a modest reduction in average high-temperature, moving from 84.7°F (29.3°C) in August to a still moderately hot 79.2°F (26.2°C). Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Altamont, Tennessee, with an average temperature ranging between max 68.2°F (20.1°C) and min 48.7°F (9.3°C). The start of October comes with a reduction in the average high-temperature, receding from a warm 79.2°F (26.2°C) in September to a pleasant 68.2°F (20.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Altamont, is another mild month, with an average temperature ranging between min 38.8°F (3.8°C) and max 55.9°F (13.3°C). Altamont in November undergoes a mild reduction in the average high-temperature, shifting from October's pleasant 68.2°F (20.1°C) to a moderate 55.9°F (13.3°C). Weather in November »
Weather in December
December, the first month of the winter in Altamont, is still a chilly month, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 48.2°F (9°C). The onset of December brings a small shift in high-temperatures, falling from a moderate 55.9°F (13.3°C) in November to a frosty 48.2°F (9°C). Weather in December »
Updated: Aug 20, 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 part of the year is the coldest in Altamont?
January is the coldest month in Altamont, with an average high-temperature of 44.1°F (6.7°C) and an average low-temperature of 29.7°F (-1.3°C).
How much does it rain?
In Altamont, during the entire year, the rain falls for 182.8 days and collects up to 45.91" (1166mm) of precipitation.
When does it snow?
Months with snowfall in Altamont are January through April, October through December.
How many days does it snow?
Throughout the year, there are 16.6 snowfall days, and 6.5" (165mm) of snow is accumulated.
What are the months with the lowest UV index?
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 5.1 days and accumulates 2.6" (66mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.4h of sunshine.
When is Daylight Saving Time (DST) in Altamont?
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 Altamont?
In Altamont, snow does not fall in May through September.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
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?
June has the most sunshine of the year, with an average of 10.3h of sunshine.
What part of the year is the hottest?
July, recording an average high temperature of 85.5°F (29.7°C) and a low temperature of 65.8°F (18.8°C), is Altamont's warmest month.
What is the rainiest month?
The month with the most rainfall is July, when the rain falls for 21.4 days and typically aggregates up to 4.92" (125mm) of precipitation.
What is the least humid month?
October and November, with an average relative humidity of 77%, are the least humid months.
What is the driest month?
November is the month with the least rainfall. Rain falls for 10 days and accumulates 2.8" (71mm) of precipitation.
What is the most humid month in Altamont?
The most humid month is December, with an average relative humidity of 82%.
What is the month with the shortest days?
With an average of 9h and 48min of daylight, December has the shortest days of the year.
Average temperature
Altamont, TN
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (44.1°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure
Altamont, 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:
30"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"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 month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Altamont, TN
- Average wind speed in January:
6.8mph - Average wind speed in February:
7.1mph - Average wind speed in March:
6.9mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.4mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.1mph - Average wind speed in August:
4mph - Average wind speed in September:
4.3mph - Average wind speed in October:
5.5mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6.4mph
The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Altamont, TN
The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are October and November (77%).
Average rainfall
Altamont, TN
- Average rainfall in January:
3.39" - Average rainfall in February:
4.65" - Average rainfall in March:
3.66" - Average rainfall in April:
4.21" - Average rainfall in May:
4.06" - Average rainfall in June:
3.54"
- Average rainfall in July:
4.92" - Average rainfall in August:
4.29" - Average rainfall in September:
2.87" - Average rainfall in October:
3.31" - Average rainfall in November:
2.8" - Average rainfall in December:
4.21"
The wettest month (with the highest rainfall) is July (4.92").
The driest month (with the least rainfall) is November (2.8").
Average rainfall days
Altamont, TN
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
21.4 days - Average rainfall days in August:
19 days - Average rainfall days in September:
15.1 days - Average rainfall days in October:
11 days - Average rainfall days in November:
10 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is November (10 days).
Average snowfall
Altamont, TN
The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Altamont, TN
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
2.1 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:
0.1 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
2.8 days
The month with the highest number of snowfall days is February (5.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Altamont, 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 2min - Average sunshine in March:
5h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 1min - 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 month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
Altamont, TN
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
11.4 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
7.1 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
12.9 days - Average sunshine days in October:
18 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is July (7.1 days).
Average UV index
Altamont, 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 and December (UV index 2).
Average cloud cover
Altamont, TN
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 34).
Average visibility
Altamont, TN
The month with the highest visibility is November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (5mi).
Altamont, Tennessee, USA
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