Monthly weather forecast and climate
Union Mills, NC

January, the same as December, in Union Mills, North Carolina, is a frosty winter month, with average temperature ranging between min 30.7°F (-0.7°C) and max 46.9°F (8.3°C). The coldest month is January, with an average high-temperature of 46.9°F (8.3°C) and an average low-temperature of 30.7°F (-0.7°C). Weather in January »

The last month of the winter, February, is a cool month in Union Mills, North Carolina, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 34.3°F (1.3°C). In February, the average high-temperature is practically the same as in January - a fresh 52°F (11.1°C). Weather in February »

March, the first month of the spring, in Union Mills, is a moderate month, with temperature in the range of an average high of 59°F (15°C) and an average low of 40.3°F (4.6°C). In March, the average high-temperature slightly increases, from a cool 52°F (11.1°C) in February, to a moderate 59°F (15°C). Weather in March »

April is a pleasant spring month in Union Mills, North Carolina, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 69.4°F (20.8°C). In April, the average high-temperature rises, from a moderate 59°F (15°C) in March, to an agreeable 69.4°F (20.8°C). Weather in April »

May, the last month of the spring, in Union Mills, is a warm month, with average temperature fluctuating between 77.5°F (25.3°C) and 55.9°F (13.3°C). In May, the average high-temperature slightly increases, from an agreeable 69.4°F (20.8°C) in April, to a moderately hot 77.5°F (25.3°C). Weather in May »

The first month of the summer, June, is a hot month in Union Mills, North Carolina, with average temperature varying between 62.8°F (17.1°C) and 86.4°F (30.2°C). In June, the average high-temperature slightly increases, from a moderately hot 77.5°F (25.3°C) in May, to a hot 86.4°F (30.2°C). Weather in June »

July, the same as June, in Union Mills, North Carolina, is another tropical summer month, with average temperature fluctuating between 89.2°F (31.8°C) and 65.8°F (18.8°C). The warmest month is July, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 65.8°F (18.8°C). The average heat index in July is estimated at a sweltering 103.1°F (39.5°C). Weather in July »

The last month of the summer, August, is also a hot month in Union Mills, North Carolina, with average temperature ranging between max 88°F (31.1°C) and min 64.9°F (18.3°C). In Union Mills, the average high-temperature in August is practically the same as in July - a still tropical 88°F (31.1°C). Weather in August »

The first month of the autumn, September, is still a warm month in Union Mills, North Carolina, with average temperature fluctuating between 81.9°F (27.7°C) and 60.3°F (15.7°C). In Union Mills, the average high-temperature in September slightly decreases, from a tropical 88°F (31.1°C) in August, to a moderately hot 81.9°F (27.7°C). Weather in September »

October, the same as September, in Union Mills, North Carolina, is another pleasant autumn month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 49.8°F (9.9°C). In October, the average high-temperature drops, from a warm 81.9°F (27.7°C) in September, to an agreeable 70.3°F (21.3°C). Weather in October »

The last month of the autumn, November, is also a moderate month in Union Mills, North Carolina, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 58.5°F (14.7°C). In Union Mills, the average high-temperature drops, from an agreeable 70.3°F (21.3°C) in October, to a moderate 58.5°F (14.7°C). Weather in November »

The first month of the winter, December, is still a cool month in Union Mills, North Carolina, with temperature in the range of an average high of 50.9°F (10.5°C) and an average low of 36°F (2.2°C). In Union Mills, the average high-temperature slightly decreases, from a moderate 58.5°F (14.7°C) in November, to a cool 50.9°F (10.5°C). Weather in December »

What is the coldest month in Union Mills?

The coldest month is January, with an average high-temperature of 46.9°F (8.3°C) and an average low-temperature of 30.7°F (-0.7°C).

How much does it rain in Union Mills?

In Union Mills, during the entire year, the rain falls for 153.8 days and collects up to 29.09" (739mm) of precipitation.

When does it snow in Union Mills?

Months with snowfall in Union Mills are January through March, November and December.

How much does it snow in Union Mills?

Throughout the year, in Union Mills, there are 5.2 snowfall days, and 6.34" (161mm) of snow is accumulated.

What are the months with the lowest UV index in Union Mills?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

When it does not snow in Union Mills?

April through October are months without snowfall in Union Mills.

What are the months with the highest UV index in Union Mills?

Months with the highest UV index are May through August, with an average maximum UV index of 6.

When are the longest days in Union Mills?

The month with the longest days in Union Mills, North Carolina, is June, with an average of 14.5h of daylight.

What month has the most sunshine in Union Mills?

June has the most sunshine of the year in Union Mills, North Carolina, with an average of 11h of sunshine.

What is the warmest month in Union Mills?

The warmest month is July, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 65.8°F (18.8°C).

What is the least humid month in Union Mills?

July is the least humid month, with an average relative humidity of 69%.

What is the driest month in Union Mills?

The month with the least rainfall in Union Mills is September when the rain falls for 11.7 days and typically collects 1.65" (42mm) of precipitation.

What is the most humid month in Union Mills?

The most humid month in Union Mills, North Carolina, is December, with an average relative humidity of 76%.

What is the rainiest month in Union Mills?

The month with the most rainfall is December when the rain falls for 11.2 days and typically aggregates up to 3.39" (86mm) of precipitation.

What is the snowiest month in Union Mills?

December is the month with the most snowfall in Union Mills, North Carolina. Snow falls for 0.7 days and accumulates 2.52" (64mm) of snow.

What is the month with the shortest days in Union Mills?

The month with the shortest days in Union Mills, North Carolina, is December, with an average of 9.8h of daylight.

What is the month with the least sunshine in Union Mills?

The month with the least sunshine in Union Mills, North Carolina, is December, with an average of 5.5h of sunshine.
Average temperature - Union Mills, NC
Average pressure - Union Mills, NC

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.99").

Average wind speed - Union Mills, NC

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average rainfall - Union Mills, NC

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days - Union Mills, NC

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (9.5 days).

Average snowfall - Union Mills, NC

The month with the highest snowfall is December (2.52").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days - Union Mills, NC

The month with the highest number of snowfall days is February (1.9 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Union Mills, NC

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is June (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.5h).

Average sunshine days - Union Mills, NC

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (11.5 days).

Average UV index - Union Mills, NC
Average visibility - Union Mills, NC

Months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).