Climate and monthly weather forecast
Mills River, NC

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Weather in January

January, like December, is a frosty winter month in Mills River, North Carolina, with an average temperature fluctuating between 44.2°F (6.8°C) and 28°F (-2.2°C). January, having an average high-temperature of 44.2°F (6.8°C) and an average low-temperature of 28°F (-2.2°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Mills River, North Carolina, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 31.6°F (-0.2°C). The shift into February finds Mills River, North Carolina, at an average high-temperature of a still chilly 48.9°F (9.4°C), closely comparable to January's conditions. Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Mills River, North Carolina, with an average temperature varying between 55.6°F (13.1°C) and 37.8°F (3.2°C). Mills River's weather in March shows a minor rise in the average high-temperature, moving slightly up from February's chilly 48.9°F (9.4°C) to a refreshing 55.6°F (13.1°C). Weather in March »

Weather in April

April in Mills River, North Carolina, is a comfortable spring month, with an average temperature fluctuating between 45.7°F (7.6°C) and 65.7°F (18.7°C). April sees a temperature increase, moving from a moderate 55.6°F (13.1°C) in March to a still refreshing 65.7°F (18.7°C). Weather in April »

Weather in May

May, the last month of the spring in Mills River, is a warm month, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 52.3°F (11.3°C). May brings a slight increase in the average high-temperature, progressing from a comfortable 65.7°F (18.7°C) in April to a warm 73.8°F (23.2°C). Weather in May »

Weather in June

June, the first month of the summer in Mills River, is also a moderately hot month, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 81.1°F (27.3°C). Mills River's transition into June sees a mild rise in the average high-temperature, edging from a moderately hot 73.8°F (23.2°C) in May to a still warm 81.1°F (27.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Mills River, North Carolina, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 61.7°F (16.5°C). The warmest temperatures occur during July, when averages reach a peak of 83.8°F (28.8°C) and a low of 61.7°F (16.5°C). July's heat index is computed to be a tropical 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Mills River, is another warm month, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 82.6°F (28.1°C). Mills River records an average high-temperature of a still moderately hot 82.6°F (28.1°C) as August arrives, nearly mirroring the previous month's climate. Weather in August »

Weather in September

September, the first month of the autumn in Mills River, is also a moderately hot month, with an average temperature ranging between min 55.8°F (13.2°C) and max 77.2°F (25.1°C). With the onset of September, the average high-temperature subtly recedes from August's warm 82.6°F (28.1°C) to a still moderately hot 77.2°F (25.1°C). Weather in September »

Weather in October

October, like September, in Mills River, North Carolina, is another enjoyable autumn month, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 46.8°F (8.2°C). With October's onset, the average high-temperature recedes from September's warm 77.2°F (25.1°C) to a comfortable 66.6°F (19.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Mills River, is another refreshing month, with an average temperature varying between 37.2°F (2.9°C) and 55.8°F (13.2°C). Mills River's November weather shows a moderate shift in high-temperatures, falling from October's enjoyable 66.6°F (19.2°C) to a still refreshing 55.8°F (13.2°C). Weather in November »

Weather in December

December, the first month of the winter in Mills River, is still a chilly month, with an average temperature varying between 33.8°F (1°C) and 48.4°F (9.1°C). Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a mild 55.8°F (13.2°C) to a frosty 48.4°F (9.1°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Mills River?

Temperature readings in Mills River, North Carolina, reach their annual highs in January, averaging 44.2°F (6.8°C) and a minimum average of 28°F (-2.2°C).

What is the least humid month in Mills River?

January and November, with an average relative humidity of 74%, are the least humid months in Mills River.

How much does it rain in Mills River?

Throughout the year, in Mills River, North Carolina, there are 128.4 rainfall days, and 15.2" (386mm) of precipitation is accumulated.

When does it snow in Mills River?

January through April, November and December are months with snowfall in Mills River, North Carolina.

How many days does it snow in Mills River?

In Mills River, North Carolina, during the entire year, snow falls for 7.7 days and aggregates up to 3.7" (94mm) of snow.

What is the month with the lowest UV index in Mills River?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Mills River, North Carolina.

When is Daylight Saving Time (DST) in Mills River?

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 most humid month in Mills River?

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

When it does not snow in Mills River?

May through October are months without snowfall in Mills River, North Carolina.

When are the longest days in Mills River?

June has the longest days of the year in Mills River, North Carolina, with an average of 14h and 30min of daylight.

What month has the most sunshine in Mills River?

With an average of 10.7h of sunshine, June has the most sunshine of the year in Mills River.

When is the highest UV index in Mills River?

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

What month is the hottest in Mills River?

July is the month that records the highest temperatures in Mills River, North Carolina, with averages ranging from a high of 83.8°F (28.8°C) to a low of 61.7°F (16.5°C).

What is the driest month in Mills River?

The month with the least rainfall in Mills River, North Carolina, is September, when the rain falls for 10.1 days and typically collects 0.91" (23mm) of precipitation.

What is the rainiest month in Mills River?

December is the month with the most rainfall in Mills River. Rain falls for 8.4 days and accumulates 1.65" (42mm) of precipitation.

When does it snow the most in Mills River?

December is the month with the most snowfall. Snow falls for 1.4 days and accumulates 1.3" (33mm) of snow.

What is the month with the shortest days in Mills River?

The month with the shortest days in Mills River, North Carolina, is December, with an average of 9h and 48min of daylight.

What is the month with the least sunshine in Mills River?

With an average of 5.5h of sunshine, December has the least sunshine of the year.

Average temperature
Mills River, NC

Average temperature - Mills River, 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 (44.2°F).

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (28°F).

Average pressure
Mills River, NC

Average pressure - Mills River, NC

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

Average wind speed
Mills River, NC

Average wind speed - Mills River, NC

The windiest month (with the highest average wind speed) is January (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

Average humidity
Mills River, NC

Average humidity - Mills River, NC

The months with the highest relative humidity are May, September and December (78%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall
Mills River, NC

Average rainfall - Mills River, NC

The wettest month (with the highest rainfall) is December (1.65").
The driest month (with the least rainfall) is September (0.91").

Average rainfall days
Mills River, NC

Average rainfall days - Mills River, NC

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is November (6.8 days).

Average snowfall
Mills River, NC

Average snowfall - Mills River, NC

The month with the highest snowfall is December (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Mills River, NC

Average snowfall days - Mills River, NC

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Mills River, NC

Average daylight / Average sunshine - Mills River, 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 June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days
Mills River, NC

Average sunshine days - Mills River, NC

The month with the most sunshine days is October (21.9 days).
The month with the least sunshine days is July (12.6 days).

Average UV index
Mills River, NC

Average UV index - Mills River, NC

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

Average cloud cover
Mills River, NC

Average cloud cover - Mills River, NC

The months with the most cloud cover are February, March and December (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility
Mills River, NC

Average visibility - Mills River, NC

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

Mills River, North Carolina, USA

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