Monthly weather forecast and climate
Cornelius, NC

Weather in January

January, like December, is another chilly winter month in Cornelius, North Carolina, with average temperature varying between 32.2°F (0.1°C) and 47.5°F (8.6°C). With an average high-temperature of 47.5°F (8.6°C) and an average low-temperature of 32.2°F (0.1°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Cornelius, North Carolina, with average temperature varying between 36°F (2.2°C) and 52.3°F (11.3°C). In February, the average high-temperature is essentially the same as in January - a cool 52.3°F (11.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Cornelius, is a moderate month, with average temperature varying between 41.5°F (5.3°C) and 59.9°F (15.5°C). In Cornelius, the average high-temperature in March marginally rises, from a cool 52.3°F (11.3°C) in February, to a moderate 59.9°F (15.5°C). Weather in March »

Weather in April

April is a pleasant spring month in Cornelius, North Carolina, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 70.2°F (21.2°C). In April, the average high-temperature increases, from a mild 59.9°F (15.5°C) in March, to a pleasant 70.2°F (21.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Cornelius, North Carolina, with average temperature ranging between max 79°F (26.1°C) and min 58.8°F (14.9°C). In Cornelius, the average high-temperature in May marginally rises, from a pleasant 70.2°F (21.2°C) in April, to a warm 79°F (26.1°C). Weather in May »

Weather in June

June, the first month of the summer, in Cornelius, is a hot month, with average temperature fluctuating between 65.8°F (18.8°C) and 87.1°F (30.6°C). In June, the average high-temperature slightly increases, from a warm 79°F (26.1°C) in May, to a tropical 87.1°F (30.6°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Cornelius, North Carolina, with average temperature varying between 90.3°F (32.4°C) and 68.9°F (20.5°C). The warmest month is July, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 68.9°F (20.5°C). In July, the average heat index is calculated to a scorching 106.9°F (41.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Cornelius, is also a hot month, with temperature in the range of an average low of 67.5°F (19.7°C) and an average high of 88.3°F (31.3°C). In August, the average high-temperature is practically the same as in July - a still hot 88.3°F (31.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Cornelius, North Carolina, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 62.4°F (16.9°C). In Cornelius, North Carolina, the average high-temperature slightly decreases, from a hot 88.3°F (31.3°C) in August, to a warm 82.2°F (27.9°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Cornelius, North Carolina, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 70.7°F (21.5°C). In Cornelius, North Carolina, the average high-temperature in October drops, from a moderately hot 82.2°F (27.9°C) in September, to an agreeable 70.7°F (21.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Cornelius, North Carolina, with average temperature varying between 58.5°F (14.7°C) and 41.4°F (5.2°C). In November, the average high-temperature decreases, from an agreeable 70.7°F (21.5°C) in October, to a moderate 58.5°F (14.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Cornelius, North Carolina, with temperature in the range of an average high of 51.4°F (10.8°C) and an average low of 37.2°F (2.9°C). In December, the average high-temperature slightly decreases, from a mild 58.5°F (14.7°C) in November, to a fresh 51.4°F (10.8°C). Weather in December »
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FAQ

What is the coldest month in Cornelius?

January is the coldest month, with an average high-temperature of 47.5°F (8.6°C) and an average low-temperature of 32.2°F (0.1°C).

How much does it rain in Cornelius?

In Cornelius, North Carolina, during the entire year, the rain falls for 159.6 days and collects up to 33.07" (840mm) of precipitation.

When does it snow in Cornelius?

January through March, November and December are months with snowfall.

How many days does it snow in Cornelius?

Throughout the year, there are 5.7 snowfall days, and 5.94" (151mm) of snow is accumulated.

When is the lowest UV index in Cornelius?

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

When it does not snow in Cornelius?

April through October are months without snowfall in Cornelius, North Carolina.

What is the month with the highest UV index in Cornelius?

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

What is the least humid month in Cornelius?

June and July, with an average relative humidity of 70%, are the least humid months in Cornelius, North Carolina.

When are the longest days in Cornelius?

With an average of 14.5h of daylight, June has the longest days of the year in Cornelius.

What is the warmest month in Cornelius?

The warmest month in Cornelius is July, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 68.9°F (20.5°C).

What month has the most sunshine in Cornelius?

With an average of 10.7h of sunshine, July has the most sunshine of the year in Cornelius, North Carolina.

What is the rainiest month in Cornelius?

The month with the most rainfall is August when the rain falls for 18 days and typically aggregates up to 3.54" (90mm) of precipitation.

What is the driest month in Cornelius?

October is the month with the least rainfall in Cornelius. Rain falls for 10.2 days and accumulates 2.13" (54mm) of precipitation.

What is the most humid month in Cornelius?

December is the most humid month in Cornelius, North Carolina, with an average relative humidity of 76%.

What is the snowiest month in Cornelius?

December is the month with the most snowfall. Snow falls for 0.8 days and accumulates 2.13" (54mm) of snow.

What is the month with the shortest days in Cornelius?

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

What is the month with the least sunshine in Cornelius?

With an average of 5.1h of sunshine, December has the least sunshine of the year in Cornelius, North Carolina.

Average temperature
Cornelius, NC

Average temperature - Cornelius, NC

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (47.5°F).

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

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Average pressure
Cornelius, NC

Average pressure - Cornelius, NC

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed
Cornelius, NC

Average wind speed - Cornelius, NC

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity
Cornelius, NC

Average humidity - Cornelius, NC

The month with the highest relative humidity is December (76%).
Months with the lowest relative humidity are June and July (70%).

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Average rainfall
Cornelius, NC

Average rainfall - Cornelius, NC

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days
Cornelius, NC

Average rainfall days - Cornelius, NC

The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall
Cornelius, NC

Average snowfall - Cornelius, NC

The month with the highest snowfall is December (2.13").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Cornelius, NC

Average snowfall days - Cornelius, NC

The month with the highest number of snowfall days is February (2.4 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Cornelius, NC

Average daylight / Average sunshine - Cornelius, 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 July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.1h).

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Average sunshine days
Cornelius, NC

Average sunshine days - Cornelius, NC

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11 days).

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Average visibility
Cornelius, NC

Average visibility - Cornelius, NC

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

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