Chapel Hill
North Carolina, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Chapel Hill, NC

January, like December, is a frosty winter month in Chapel Hill, North Carolina, with average temperature ranging between min 32°F (0°C) and max 47.7°F (8.7°C). January is the coldest month, with an average high-temperature of 47.7°F (8.7°C) and an average low-temperature of 32°F (0°C). Weather in January »

The last month of the winter, February, is a fresh month in Chapel Hill, North Carolina, with average temperature fluctuating between 52.3°F (11.3°C) and 35.1°F (1.7°C). In Chapel Hill, the average high-temperature in February is practically the same as in January - a cool 52.3°F (11.3°C). Weather in February »

March, the first month of the spring, in Chapel Hill, is a mild month, with average temperature ranging between max 59.2°F (15.1°C) and min 41.2°F (5.1°C). In March, the average high-temperature slightly increases, from a fresh 52.3°F (11.3°C) in February, to a moderate 59.2°F (15.1°C). Weather in March »

April in Chapel Hill, North Carolina, is a pleasant spring month, with average temperature fluctuating between 50.5°F (10.3°C) and 70.3°F (21.3°C). In Chapel Hill, the average high-temperature in April increases, from a mild 59.2°F (15.1°C) in March, to a pleasant 70.3°F (21.3°C). Weather in April »

May, the last month of the spring, in Chapel Hill, is a warm month, with average temperature varying between 59.4°F (15.2°C) and 78.6°F (25.9°C). In Chapel Hill, the average high-temperature marginally rises, from an agreeable 70.3°F (21.3°C) in April, to a warm 78.6°F (25.9°C). Weather in May »

The first month of the summer, June, is a hot month in Chapel Hill, North Carolina, with average temperature ranging between max 86.2°F (30.1°C) and min 66.2°F (19°C). In Chapel Hill, the average high-temperature slightly increases, from a moderately hot 78.6°F (25.9°C) in May, to a hot 86.2°F (30.1°C). Weather in June »

July, the same as June, in Chapel Hill, North Carolina, is another hot summer month, with average temperature varying between 69.4°F (20.8°C) and 90.3°F (32.4°C). The warmest month is July, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 69.4°F (20.8°C). In July, the average heat index is estimated at a scorching 107.6°F (42°C). Weather in July »

August, the last month of the summer, in Chapel Hill, is also a hot month, with average temperature varying between 88°F (31.1°C) and 68.7°F (20.4°C). In August, the average high-temperature is essentially the same as in July - a still tropical 88°F (31.1°C). Weather in August »

The first month of the autumn, September, is also a moderately hot month in Chapel Hill, North Carolina, with average temperature varying between 82°F (27.8°C) and 63.3°F (17.4°C). In Chapel Hill, the average high-temperature in September marginally drops, from a tropical 88°F (31.1°C) in August, to a moderately hot 82°F (27.8°C). Weather in September »

October, like September, is another pleasant autumn month in Chapel Hill, North Carolina, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 70.7°F (21.5°C). In Chapel Hill, the average high-temperature decreases, from a moderately hot 82°F (27.8°C) in September, to an agreeable 70.7°F (21.5°C). Weather in October »

November, the last month of the autumn, in Chapel Hill, is another mild month, with average temperature fluctuating between 58.6°F (14.8°C) and 41.4°F (5.2°C). In Chapel Hill, the average high-temperature decreases, from an agreeable 70.7°F (21.5°C) in October, to a moderate 58.6°F (14.8°C). Weather in November »

December, the first month of the winter, in Chapel Hill, is still a cool month, with average temperature fluctuating between 51.8°F (11°C) and 37.2°F (2.9°C). In December, the average high-temperature slightly decreases, from a moderate 58.6°F (14.8°C) in November, to a fresh 51.8°F (11°C). Weather in December »

What is the coldest month in Chapel Hill?

With an average high-temperature of 47.7°F (8.7°C) and an average low-temperature of 32°F (0°C), January is the coldest month.

How much does it rain in Chapel Hill?

Throughout the year, in Chapel Hill, there are 130 rainfall days, and 14.21" (361mm) of precipitation is accumulated.

When does it snow in Chapel Hill?

Months with snowfall in Chapel Hill, North Carolina, are January through March, November and December.

How much does it snow in Chapel Hill?

Throughout the year, in Chapel Hill, North Carolina, there are 4 snowfall days, and 1.5" (38mm) of snow is accumulated.

What is the snowiest month in Chapel Hill?

January is the month with the most snowfall. Snow falls for 1.3 days and accumulates 0.47" (12mm) of snow.

What is the month with the lowest UV index in Chapel Hill?

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

When it does not snow in Chapel Hill?

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

What is the wettest month in Chapel Hill?

May is the month with the most rainfall. Rain falls for 14.6 days and accumulates 1.77" (45mm) of precipitation.

When are the longest days in Chapel Hill?

June has the longest days of the year in Chapel Hill, North Carolina, with an average of 14.6h of daylight.

What is the warmest month in Chapel Hill?

With an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 69.4°F (20.8°C), July is the warmest month in Chapel Hill.

What is the least humid month in Chapel Hill?

The least humid month is July, with an average relative humidity of 71%.

What month has the most sunshine in Chapel Hill?

July has the most sunshine of the year in Chapel Hill, with an average of 10.7h of sunshine.

When is the highest UV index in Chapel Hill?

With an average maximum UV index of 7, July is the month with the highest UV index.

What is the driest month in Chapel Hill?

October is the month with the least rainfall in Chapel Hill. Rain falls for 7.6 days and accumulates 0.83" (21mm) of precipitation.

What is the most humid month in Chapel Hill?

December is the most humid month in Chapel Hill, with an average relative humidity of 77%.

What is the month with the shortest days in Chapel Hill?

The month with the shortest days in Chapel Hill is December, with an average of 9.8h of daylight.

What is the month with the least sunshine in Chapel Hill?

December has the least sunshine of the year in Chapel Hill, with an average of 5.4h of sunshine.
Average rainfall - Chapel Hill, NC
Average rainfall days - Chapel Hill, NC

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is November (6.4 days).

Average snowfall - Chapel Hill, NC

The month with the highest snowfall is January (12mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days - Chapel Hill, NC

The month with the highest number of snowfall days is February (1.5 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Chapel Hill, NC

The month with the longest days is June (Average daylight: 14.6h).
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: 5.4h).