Climate and monthly weather forecastUnionville, TN
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Unionville, Tennessee, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 31.3°F (-0.4°C). January stands out as Unionville's coldest month, with temperatures ranging between an average high of 45.5°F (7.5°C) and a low of 31.3°F (-0.4°C). Weather in January »Weather in February
The last month of the winter, February, is a cool month in Unionville, Tennessee, with an average temperature varying between 35.1°F (1.7°C) and 50.5°F (10.3°C). The transition into February is marked with an average high-temperature of a fresh 50.5°F (10.3°C), showing an insignificant shift from January's 45.5°F (7.5°C). Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Unionville, Tennessee, with an average temperature ranging between min 42.3°F (5.7°C) and max 59°F (15°C). The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from a cool 50.5°F (10.3°C) to a moderate 59°F (15°C). Weather in March »Weather in April
April is a pleasant spring month in Unionville, Tennessee, with an average temperature varying between 68.9°F (20.5°C) and 49.6°F (9.8°C). The shift from March to April sees an increase in the average high-temperature, transitioning from a mild 59°F (15°C) to an agreeable 68.9°F (20.5°C). Weather in April »Weather in May
May, the last month of the spring in Unionville, is a warm month, with an average temperature fluctuating between 77.5°F (25.3°C) and 58.1°F (14.5°C). Unionville, Tennessee, experiences a minor temperature shift with the start of May, with average high-temperatures moving from a pleasant 68.9°F (20.5°C) in April to a moderately hot 77.5°F (25.3°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Unionville, Tennessee, with an average temperature fluctuating between 85.3°F (29.6°C) and 65.5°F (18.6°C). The coming of June brings a minor shift in Unionville's weather, with average high-temperatures adjusting from May's warm 77.5°F (25.3°C) to a still moderately hot 85.3°F (29.6°C). Weather in June »Weather in July
July is a hot summer month in Unionville, Tennessee, with an average temperature varying between 87.3°F (30.7°C) and 67.8°F (19.9°C). In Unionville, Tennessee, temperatures reach their average annual highs in July, measuring 87.3°F (30.7°C) and a minimum average of 67.8°F (19.9°C). July's mean heat index is evaluated at a sweltering 102.2°F (39°C). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Unionville, Tennessee, with an average temperature fluctuating between 67.1°F (19.5°C) and 86.5°F (30.3°C). The unfolding of August shows an average high-temperature of a still tropical 86.5°F (30.3°C), indicating a slight variance from July's 87.3°F (30.7°C). Weather in August »Weather in September
September, the first month of the autumn in Unionville, is still a warm month, with an average temperature fluctuating between 61.9°F (16.6°C) and 81.1°F (27.3°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a tropical 86.5°F (30.3°C) in August to a warm 81.1°F (27.3°C). Weather in September »Weather in October
October, like September, is another pleasant autumn month in Unionville, Tennessee, with an average temperature ranging between min 50.5°F (10.3°C) and max 69.8°F (21°C). October brings a decrease in the average high-temperature, falling from September's warm 81.1°F (27.3°C) to an agreeable 69.8°F (21°C). Weather in October »Weather in November
November, the last month of the autumn in Unionville, is also a moderate month, with an average temperature fluctuating between 40.5°F (4.7°C) and 57.6°F (14.2°C). November's onset brings a slight change in high-temperatures, falling from an agreeable 69.8°F (21°C) in October to a refreshing 57.6°F (14.2°C). Weather in November »Weather in December
December, the first month of the winter in Unionville, is still a cool month, with an average temperature varying between 36.3°F (2.4°C) and 50°F (10°C). December signifies a gentle decline in Unionville's average high-temperature, easing from a mild 57.6°F (14.2°C) in November to a fresh 50°F (10°C). Weather in December »Updated: Aug 10, 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
In Unionville, January is the month with the lowest recorded average temperatures, measuring a high of 45.5°F (7.5°C) and a low of 31.3°F (-0.4°C).
Throughout the year, there are 167.2 rainfall days, and 38.78" (985mm) of precipitation is accumulated.
Months with snowfall are January through April, November and December.
Throughout the year, there are 10.7 snowfall days, and 2.83" (72mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
The month with the most rainfall is February, when the rain falls for 12.4 days and typically aggregates up to 4.33" (110mm) of precipitation.
February is the month with the most snowfall. Snow falls for 2.9 days and accumulates 1.02" (26mm) of snow.
With an average of 4.3h of sunshine, February has the least sunshine of the year.
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.
May through October are months without snowfall.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
June has the longest days of the year, with an average of 14h and 30min of daylight.
The month with the most sunshine is June, with an average of 10.4h of sunshine.
July proves to be the warmest month, recording an average peak temperature of 87.3°F (30.7°C) and a minimum temperature of 67.8°F (19.9°C).
The month with the least rainfall is September, when the rain falls for 13.2 days and typically collects 2.09" (53mm) of precipitation.
The least humid month is October, with an average relative humidity of 74%.
December is the most humid month in Unionville, with an average relative humidity of 80%.
December has the shortest days of the year, with an average of 9h and 48min of daylight.
Average temperature
Unionville, TN
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45.5°F).
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure
Unionville, 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:
30"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 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
Unionville, TN
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.2mph - 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:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.2mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity
Unionville, TN
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Unionville, TN
- Average rainfall in January:
3.27" - Average rainfall in February:
4.33" - Average rainfall in March:
2.87" - Average rainfall in April:
3.58" - Average rainfall in May:
2.91" - Average rainfall in June:
3.31"
- Average rainfall in July:
4.29" - Average rainfall in August:
3.78" - Average rainfall in September:
2.09" - Average rainfall in October:
2.64" - Average rainfall in November:
2.36" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days
Unionville, TN
- Average rainfall days in January:
11.7 days - Average rainfall days in February:
12.4 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
19.5 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (8.9 days).
Average snowfall
Unionville, TN
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Unionville, TN
- Average snowfall days in January:
3.1 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
1.3 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:
0.3 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2 days
The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Unionville, TN
- Average daylight in January:
10h and 6min - 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 30min
- 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 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
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 30min - Average sunshine in February:
4h and 18min - Average sunshine in March:
5h and 48min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 36min
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 18min).
Average sunshine days
Unionville, TN
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (10.1 days).
Average UV index
Unionville, 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
Unionville, TN
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility
Unionville, 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).
