Monthly weather forecast and climate
Black Mountain, NC

Weather in January

January, like December, is another chilly winter month in Black Mountain, North Carolina, with average temperature varying between 43.5°F (6.4°C) and 27.7°F (-2.4°C). The coldest month is January, with an average high-temperature of 43.5°F (6.4°C) and an average low-temperature of 27.7°F (-2.4°C). Weather in January »

Weather in February

February, the last month of the winter, in Black Mountain, is also a frosty month, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 48.7°F (9.3°C). In Black Mountain, the average high-temperature is practically the same as in January - a still frosty 48.7°F (9.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Black Mountain, is a cool month, with average temperature varying between 55.2°F (12.9°C) and 37.2°F (2.9°C). In Black Mountain, the average high-temperature slightly increases, from a frosty 48.7°F (9.3°C) in February, to a cool 55.2°F (12.9°C). Weather in March »

Weather in April

April in Black Mountain, North Carolina, is an enjoyable spring month, with average temperature ranging between min 45.1°F (7.3°C) and max 65.1°F (18.4°C). In April, the average high-temperature rises, from a fresh 55.2°F (12.9°C) in March, to a comfortable 65.1°F (18.4°C). Weather in April »

Weather in May

May, the last month of the spring, in Black Mountain, is a warm month, with average temperature ranging between min 52.3°F (11.3°C) and max 73.4°F (23°C). In Black Mountain, the average high-temperature in May slightly increases, from an enjoyable 65.1°F (18.4°C) in April, to a warm 73.4°F (23°C). Weather in May »

Weather in June

June, the first month of the summer, in Black Mountain, is also a moderately hot month, with average temperature varying between 58.3°F (14.6°C) and 81.3°F (27.4°C). In Black Mountain, the average high-temperature in June marginally rises, from a moderately hot 73.4°F (23°C) in May, to a still warm 81.3°F (27.4°C). Weather in June »

Weather in July

July, like June, in Black Mountain, North Carolina, is a moderately hot summer month, with average temperature ranging between max 83.8°F (28.8°C) and min 61.5°F (16.4°C). With an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 61.5°F (16.4°C), July is the warmest month. In July, the average heat index is appraised at a hot 91.8°F (33.2°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Black Mountain, North Carolina, with average temperature varying between 82.4°F (28°C) and 60.4°F (15.8°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 82.4°F (28°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Black Mountain, North Carolina, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 55.8°F (13.2°C). In Black Mountain, the average high-temperature in September is essentially the same as in August - a still warm 77.4°F (25.2°C). Weather in September »

Weather in October

October, like September, in Black Mountain, North Carolina, is another comfortable autumn month, with average temperature ranging between min 46.6°F (8.1°C) and max 66.6°F (19.2°C). In October, the average high-temperature drops, from a warm 77.4°F (25.2°C) in September, to a comfortable 66.6°F (19.2°C). Weather in October »

Weather in November

November, the last month of the autumn, in Black Mountain, is also a fresh month, with average temperature varying between 37.2°F (2.9°C) and 54.9°F (12.7°C). In November, the average high-temperature decreases, from an enjoyable 66.6°F (19.2°C) in October, to a fresh 54.9°F (12.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Black Mountain, North Carolina, with average temperature varying between 33.3°F (0.7°C) and 48°F (8.9°C). In December, the average high-temperature marginally drops, from a fresh 54.9°F (12.7°C) in November, to a chilly 48°F (8.9°C). Weather in December »
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FAQ

What is the coldest month in Black Mountain?

The coldest month is January, with an average high-temperature of 43.5°F (6.4°C) and an average low-temperature of 27.7°F (-2.4°C).

What is the least humid month in Black Mountain?

Months with the lowest humidity in Black Mountain are January and November, with an average relative humidity of 74%.

How much does it rain in Black Mountain?

Throughout the year, there are 156.4 rainfall days, and 27.8" (706mm) of precipitation is accumulated.

When does it snow in Black Mountain?

Months with snowfall are January through April, November and December.

How much does it snow in Black Mountain?

Throughout the year, in Black Mountain, there are 12.2 snowfall days, and 11.42" (290mm) of snow is accumulated.

What is the month with the lowest UV index in Black Mountain?

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

What is the rainiest month in Black Mountain?

The wettest months in Black Mountain are April and December, with an average 3.07" (78mm) of rainfall.

What are the most humid months in Black Mountain?

May and September, with an average relative humidity of 78%, are most humid months.

When it does not snow in Black Mountain?

In Black Mountain, North Carolina, snow does not fall in May through October.

When are the longest days in Black Mountain?

June has the longest days of the year in Black Mountain, with an average of 14.5h of daylight.

What month has the most sunshine in Black Mountain?

The month with the most sunshine in Black Mountain is June, with an average of 10.8h of sunshine.

What is the month with the highest UV index in Black Mountain?

Months with the highest UV index in Black Mountain, North Carolina, are June through August, with an average maximum UV index of 6.

What is the warmest month in Black Mountain?

The warmest month is July, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 61.5°F (16.4°C).

What is the driest month in Black Mountain?

The month with the least rainfall in Black Mountain, North Carolina, is September when the rain falls for 13.3 days and typically collects 1.54" (39mm) of precipitation.

What is the snowiest month in Black Mountain?

December is the month with the most snowfall. Snow falls for 1.7 days and accumulates 4.37" (111mm) of snow.

What is the month with the shortest days in Black Mountain?

With an average of 9.8h of daylight, December has the shortest days of the year in Black Mountain.

What is the month with the least sunshine in Black Mountain?

With an average of 5.6h of sunshine, December has the least sunshine of the year in Black Mountain, North Carolina.

Average temperature
Black Mountain, NC

Average temperature - Black Mountain, NC

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (43.5°F).

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure
Black Mountain, NC

Average pressure - Black Mountain, NC

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

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Average wind speed
Black Mountain, NC

Average wind speed - Black Mountain, NC

The windiest months (with the highest average wind speed) are January, February and April (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

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Average humidity
Black Mountain, NC

Average humidity - Black Mountain, NC

Months with the highest relative humidity are May and September (78%).
Months with the lowest relative humidity are January and November (74%).

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Average rainfall
Black Mountain, NC

Average rainfall - Black Mountain, NC

The wettest months (with the highest rainfall) are April and December (3.07").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days
Black Mountain, NC

Average rainfall days - Black Mountain, NC

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall
Black Mountain, NC

Average snowfall - Black Mountain, NC

The month with the highest snowfall is December (4.37").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Black Mountain, NC

Average snowfall days - Black Mountain, NC

The month with the highest number of snowfall days is February (4.2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Black Mountain, NC

Average daylight / Average sunshine - Black Mountain, 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: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.6h).

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Average sunshine days
Black Mountain, NC

Average sunshine days - Black Mountain, NC

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index
Black Mountain, NC

Average UV index - Black Mountain, NC

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

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Average visibility
Black Mountain, NC

Average visibility - Black Mountain, NC

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

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