Climate and monthly weather forecast
Mount Mourne, NC

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Weather in January

January, the same as December, in Mount Mourne, North Carolina, is a frosty winter month, with an average temperature ranging between max 46.9°F (8.3°C) and min 31.5°F (-0.3°C). Mount Mourne's January weather, with an average high temperature of 46.9°F (8.3°C) and an average low temperature of 31.5°F (-0.3°C), tends to be the coldest of the year. Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Mount Mourne, North Carolina, with an average temperature fluctuating between 35.1°F (1.7°C) and 51.8°F (11°C). Shifting into February, Mount Mourne records an average high-temperature of a fresh 51.8°F (11°C), presenting minor fluctuations compared to the previous month. Weather in February »

Weather in March

March, the first month of the spring in Mount Mourne, is a refreshing month, with an average temperature ranging between max 59.2°F (15.1°C) and min 41.2°F (5.1°C). The start of March is characterized by a subtle increase in the average high-temperature, transitioning from a fresh 51.8°F (11°C) in February to a refreshing 59.2°F (15.1°C). Weather in March »

Weather in April

April in Mount Mourne, North Carolina, is a pleasant spring month, with an average temperature varying between 70°F (21.1°C) and 50.4°F (10.2°C). The onset of April marks an increase in the average high-temperature, moving from a refreshing 59.2°F (15.1°C) in March to an agreeable 70°F (21.1°C). Weather in April »

Weather in May

May, the last month of the spring in Mount Mourne, is a moderately hot month, with an average temperature varying between 58.6°F (14.8°C) and 78.4°F (25.8°C). The shift into May brings a slight increase in the average high-temperature, moving from a pleasant 70°F (21.1°C) in April to a warm 78.4°F (25.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Mount Mourne, North Carolina, with an average temperature fluctuating between 86.5°F (30.3°C) and 65.1°F (18.4°C). As Mount Mourne welcomes June, the average high-temperature displays a subtle shift, adjusting from a moderately hot 78.4°F (25.8°C) in May to a hot 86.5°F (30.3°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Mount Mourne, North Carolina, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 89.8°F (32.1°C). Temperature readings reach their annual highs in July, averaging 89.8°F (32.1°C) and a minimum average of 68.5°F (20.3°C). In July, the average heat index is appraised at a blistering 105.8°F (41°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Mount Mourne, North Carolina, with an average temperature varying between 67.1°F (19.5°C) and 88°F (31.1°C). The shift into August reveals an average high-temperature of a still tropical 88°F (31.1°C), closely mirroring July's climate. Weather in August »

Weather in September

September, the first month of the autumn in Mount Mourne, is still a warm month, with an average temperature ranging between max 81.9°F (27.7°C) and min 61.9°F (16.6°C). As September begins, there is a minor decrease in the average high-temperature, softly falling from a tropical 88°F (31.1°C) in August to a warm 81.9°F (27.7°C). Weather in September »

Weather in October

October, the same as September, in Mount Mourne, North Carolina, is an agreeable autumn month, with an average temperature fluctuating between 51.6°F (10.9°C) and 70.5°F (21.4°C). The shift from September to October involves a decrease in the average high-temperature, from a moderately hot 81.9°F (27.7°C) to an agreeable 70.5°F (21.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Mount Mourne, North Carolina, with an average temperature ranging between min 40.8°F (4.9°C) and max 58.3°F (14.6°C). A decrease in the average high-temperature is observed during November, shifting from a pleasant 70.5°F (21.4°C) in October to a refreshing 58.3°F (14.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Mount Mourne, North Carolina, with an average temperature fluctuating between 36.5°F (2.5°C) and 51.3°F (10.7°C). With the arrival of December, Mount Mourne experiences a modest decline in average high-temperatures, transitioning from a moderate 58.3°F (14.6°C) in November to a cool 51.3°F (10.7°C). Weather in December »
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January, on average, is the coldest month, registering a high temperature of 46.9°F (8.3°C) and a low of 31.5°F (-0.3°C).

How much does it rain?

In Mount Mourne, during the entire year, the rain falls for 161.6 days and collects up to 32.91" (836mm) of precipitation.

When does it snow?

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

How many days does it snow?

In Mount Mourne, during the entire year, snow falls for 6.3 days and aggregates up to 6.22" (158mm) of snow.

When is the lowest UV index?

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the wettest month?

April is the month with the most rainfall. Rain falls for 14.1 days and accumulates 3.46" (88mm) of precipitation.

When it does not snow?

In Mount Mourne, snow does not fall in April through October.

What is the most humid month?

May and December, with an average relative humidity of 76%, are most humid months.

What are the months with the highest UV index?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 30min of daylight.

What is the hottest time of year?

Mount Mourne's warmest month, July, generally records average temperatures ranging from a high of 89.8°F (32.1°C) to a low of 68.5°F (20.3°C).

What is the least humid month?

July is the least humid month, with an average relative humidity of 70%.

What month has the most sunshine?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

What is the driest month?

The month with the least rainfall in Mount Mourne is October, when the rain falls for 10.5 days and typically collects 2.13" (54mm) of precipitation.

What is the snowiest month?

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?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

What is the month with the least sunshine?

With an average of 5.3h of sunshine, December has the least sunshine of the year.

Average temperature
Mount Mourne, NC

Average temperature - Mount Mourne, NC

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (46.9°F).

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure
Mount Mourne, NC

Average pressure - Mount Mourne, NC

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

Average wind speed
Mount Mourne, NC

Average wind speed - Mount Mourne, NC

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity
Mount Mourne, NC

Average humidity - Mount Mourne, NC

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

Average rainfall
Mount Mourne, NC

Average rainfall - Mount Mourne, NC

The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is October (2.13").

Average rainfall days
Mount Mourne, NC

Average rainfall days - Mount Mourne, NC

The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is November (9.2 days).

Average snowfall
Mount Mourne, NC

Average snowfall - Mount Mourne, NC

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

Average snowfall days
Mount Mourne, NC

Average snowfall days - Mount Mourne, NC

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Mount Mourne, NC

Average daylight / Average sunshine - Mount Mourne, NC

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days
Mount Mourne, NC

Average sunshine days - Mount Mourne, NC

The months with the most sunshine days are October and November (19.2 days).
The month with the least sunshine days is August (10.9 days).

Average UV index
Mount Mourne, NC

Average UV index - Mount Mourne, NC

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover
Mount Mourne, NC

Average cloud cover - Mount Mourne, NC

The months with the most cloud cover are February and December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).

Average visibility
Mount Mourne, NC

Average visibility - Mount Mourne, NC

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

Mount Mourne, North Carolina, USA

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