Monthly weather forecast and climate
Flat Rock, NC

Weather in January

January, like December, is a frosty winter month in Flat Rock, North Carolina, with average temperature varying between 45.5°F (7.5°C) and 29.3°F (-1.5°C). The coldest month is January, with an average high-temperature of 45.5°F (7.5°C) and an average low-temperature of 29.3°F (-1.5°C). Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Flat Rock, North Carolina, with average temperature varying between 50.2°F (10.1°C) and 33.1°F (0.6°C). In February, the average high-temperature is essentially the same as in January - a fresh 50.2°F (10.1°C). Weather in February »

Weather in March

March, the first month of the spring, in Flat Rock, is a mild month, with average temperature varying between 56.8°F (13.8°C) and 39°F (3.9°C). In Flat Rock, the average high-temperature marginally rises, from a fresh 50.2°F (10.1°C) in February, to a mild 56.8°F (13.8°C). Weather in March »

Weather in April

April is an enjoyable spring month in Flat Rock, North Carolina, with average temperature ranging between max 66.7°F (19.3°C) and min 46.6°F (8.1°C). In April, the average high-temperature rises, from a moderate 56.8°F (13.8°C) in March, to an enjoyable 66.7°F (19.3°C). Weather in April »

Weather in May

May, the last month of the spring, in Flat Rock, is a moderately hot month, with average temperature varying between 53.4°F (11.9°C) and 75°F (23.9°C). In May, the average high-temperature slightly increases, from a comfortable 66.7°F (19.3°C) in April, to a moderately hot 75°F (23.9°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Flat Rock, North Carolina, with average temperature ranging between max 82.9°F (28.3°C) and min 60.3°F (15.7°C). In Flat Rock, the average high-temperature slightly increases, from a warm 75°F (23.9°C) in May, to a still moderately hot 82.9°F (28.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Flat Rock, North Carolina, with average temperature varying between 85.6°F (29.8°C) and 63.5°F (17.5°C). With an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 63.5°F (17.5°C), July is the warmest month. The average heat index in July is evaluated at a sweltering 95.5°F (35.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Flat Rock, North Carolina, with average temperature fluctuating between 84.2°F (29°C) and 62.2°F (16.8°C). In August, the average high-temperature is almost the same as in July - a still moderately hot 84.2°F (29°C). Weather in August »

Weather in September

September, the first month of the autumn, in Flat Rock, is still a warm month, with average temperature ranging between min 57.6°F (14.2°C) and max 78.6°F (25.9°C). In September, the average high-temperature marginally drops, from a warm 84.2°F (29°C) in August, to a still moderately hot 78.6°F (25.9°C). Weather in September »

Weather in October

October, like September, in Flat Rock, North Carolina, is another enjoyable autumn month, with average temperature fluctuating between 67.8°F (19.9°C) and 48°F (8.9°C). In October, the average high-temperature decreases, from a warm 78.6°F (25.9°C) in September, to an enjoyable 67.8°F (19.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Flat Rock, North Carolina, with average temperature varying between 56.5°F (13.6°C) and 38.5°F (3.6°C). In Flat Rock, the average high-temperature decreases, from an enjoyable 67.8°F (19.9°C) in October, to a moderate 56.5°F (13.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Flat Rock, North Carolina, with average temperature ranging between min 34.7°F (1.5°C) and max 49.6°F (9.8°C). In Flat Rock, the average high-temperature slightly decreases, from a mild 56.5°F (13.6°C) in November, to a frosty 49.6°F (9.8°C). Weather in December »
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FAQ

What is the coldest month in Flat Rock?

With an average high-temperature of 45.5°F (7.5°C) and an average low-temperature of 29.3°F (-1.5°C), January is the coldest month in Flat Rock.

What are the least humid months in Flat Rock?

January, July and November, with an average relative humidity of 73%, are the least humid months in Flat Rock, North Carolina.

How much does it rain in Flat Rock?

Throughout the year, in Flat Rock, there are 167.9 rainfall days, and 35" (889mm) of precipitation is accumulated.

When does it snow in Flat Rock?

Months with snowfall in Flat Rock, North Carolina, are January through April, November and December.

How many days does it snow in Flat Rock?

Throughout the year, there are 10.5 snowfall days, and 12.44" (316mm) of snow is accumulated.

What is the month with the lowest UV index in Flat Rock?

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

What is the most humid month in Flat Rock?

Months with the highest humidity are May and December, with an average relative humidity of 77%.

When it does not snow in Flat Rock?

May through October are months without snowfall in Flat Rock.

When are the longest days in Flat Rock?

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

What month has the most sunshine in Flat Rock?

June has the most sunshine of the year in Flat Rock, with an average of 10.9h of sunshine.

What are the months with the highest UV index in Flat Rock?

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

What is the warmest month in Flat Rock?

July is the warmest month, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 63.5°F (17.5°C).

What is the driest month in Flat Rock?

September is the month with the least rainfall. Rain falls for 14.1 days and accumulates 1.97" (50mm) of precipitation.

What is the rainiest month in Flat Rock?

The month with the most rainfall is December when the rain falls for 10.2 days and typically aggregates up to 3.9" (99mm) of precipitation.

What is the snowiest month in Flat Rock?

December is the month with the most snowfall. Snow falls for 1.6 days and accumulates 4.72" (120mm) of snow.

What is the month with the shortest days in Flat Rock?

December has the shortest days of the year in Flat Rock, with an average of 9.8h of daylight.

What is the month with the least sunshine in Flat Rock?

The month with the least sunshine in Flat Rock is December, with an average of 5.7h of sunshine.

Average temperature
Flat Rock, NC

Average temperature - Flat Rock, NC

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (45.5°F).

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).

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Average pressure
Flat Rock, NC

Average pressure - Flat Rock, 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
Flat Rock, NC

Average wind speed - Flat Rock, NC

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity
Flat Rock, NC

Average humidity - Flat Rock, NC

Months with the highest relative humidity are May and December (77%).
Months with the lowest relative humidity are January, July and November (73%).

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Average rainfall
Flat Rock, NC

Average rainfall - Flat Rock, NC

The wettest month (with the highest rainfall) is December (3.9").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days
Flat Rock, NC

Average rainfall days - Flat Rock, NC

The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall
Flat Rock, NC

Average snowfall - Flat Rock, NC

The month with the highest snowfall is December (4.72").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Flat Rock, NC

Average snowfall days - Flat Rock, NC

The month with the highest number of snowfall days is February (3.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Flat Rock, NC

Average daylight / Average sunshine - Flat Rock, 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: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days
Flat Rock, NC

Average sunshine days - Flat Rock, NC

Months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is July (7.9 days).

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Average UV index
Flat Rock, NC

Average UV index - Flat Rock, 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
Flat Rock, NC

Average visibility - Flat Rock, NC

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

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