Climate and monthly weather forecastAsheville, NC
Asheville, North Carolina, USA - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. While Asheville's weather conditions are generally moderate, the winter months of December and January can be less inviting due to cold temperatures and potent snowfall. July, with average temperatures reaching a high of 84°F (28.9°C) and a low of 62.1°F (16.7°C), is the warmest month in Asheville, North Carolina.
Climate and monthly weather forecast
The climate of Asheville
Asheville, North Carolina, USA, nestled in the Blue Ridge Mountains, experiences a humid subtropical climate, more specifically identified as a Marine west coast, warm summer climate by the Köppen climate classification (Cfb). This prevalent type of climate offers a rich blend of both moderate and distinct weather patterns throughout the year.The city encounters average high temperatures between 44.1°F (6.7°C) in January and reaching up to 84°F (28.9°C) in the peak summer month of July. The lowest temperatures vary considerably as well from 27.7°F (-2.4°C) in January to an agreeable 62.1°F (16.7°C) during the peak of summer in July. Asheville's climatic conditions represent a marked difference between the colder winter months and the warm summers, with a progressive rise and fall noted through the transition seasons of spring and autumn.
Asheville's binary pattern extends to its levels of humidity too, showing a slim range fluctuation from 73% in November to a high of 78% in May. Rainfall varies slightly throughout the year, with the highest levels recorded in December with a measurement of 3.54" (90mm). Snowfall is seen primarily in the colder months, December and January register most accumulation, with respective averages of 4.21" (107mm) and 2.17" (55mm). On the other hand, the summer season observes essentially no measurable snowfall.
Daylight hours span from 9.8 hours in winter month December to a generous 14.5 hours in the summer month June. Similarly, sunshine hours display a substantial range, stretching from 5.5 hours in December to a towering 10.6 hours in June. The UV index follows the course of the solar pattern, ranging from a low level of 2 during winter to a higher level of 6 in summertime.
The best time to visit Asheville
The best time to visit Asheville largely depends on individual preferences related to weather conditions. For visitors seeking a blend of warm temperatures and relatively low humidity, the months from April to June prove desirable. The temperature averages from 65.5°F (18.6°C) to 81.3°F (27.4°C) coupled with relatively low cloud percentage does provide a recipe for pleasurable weather conditions.The worst time to visit Asheville
While Asheville's weather conditions are generally moderate, the winter months of December and January can be less inviting due to cold temperatures and potent snowfall. The temperature during these months falls between 27.7°F (-2.4°C) and 48.4°F (9.1°C). The cloud percentage surges to a substantial 43%, and the UV index drops to 2, indicating relatively lesser sunny days.Spring weather in Asheville
Spring in Asheville unfolds a visible shift in weather patterns. March signals the start of this transition with average high and low temperatures moving between 55.6°F (13.1°C) and 37.6°F (3.1°C). By the time May arrives, these temperatures experience a significant surge, resulting in averages from 73.8°F (23.2°C) to 52.3°F (11.3°C). Rainfall is seen to slightly decrease from 2.28" (58mm) in March to 1.73" (44mm) in May.Summer weather in Asheville
Summer weather in Asheville is quite pleasant with the temperature averages fluctuating between 73.8°F (23.2°C) and 62.1°F (16.7°C), giving way to warm and agreeable conditions which peak in July at 84°F (28.9°C). Rainfall during these months remains relatively low, contributing to the generally sunny conditions. The average cloud percentage remains around 31-32% and the UV index elevates to a high of 6.Autumn weather in Asheville
The onset of autumn in Asheville indicates a substantial plunge in temperature. September marks the start of this season with average high and low temperatures of 77.7°F (25.4°C) and 55.9°F (13.3°C) which steadily decrease to winter-like temperatures of 55.6°F (13.1°C) and 37.2°F (2.9°C) by November. The change in seasons is also marked by an increase in cloud percentage, from 37% in September to 33% in November.Winter weather in Asheville
Winter is marked by a noticeable change in Asheville's weather pattern with temperatures dropping as low as 27.7°F (-2.4°C) in January. Despite the drop in temperatures, average high temperatures maintain around 44.1°F (6.7°C) to 48.4°F (9.1°C). These colder months are also when Asheville experiences its highest rainfall and snowfall, particularly in December with rainfall averaging around 3.54" (90mm) and snowfall 4.21" (107mm). The cloud percentage soars to 43%, suggesting significantly overcast conditions during this season.Weather in January
The first month of the year in Asheville, North Carolina, greets residents with a mixture of cool temperatures and a high possibility of precipitation. With the average temperature reaching no higher than 44.1°F (6.7°C), locals can expect comfortable, cool days and significantly cooler nights. Weather in January »Weather in February
As the last stretch of winter plays out in Asheville, February brings slightly milder temperatures compared to January. This month spots the highest amount of snowfall, accumulating to nearly 2.91" (74mm). Despite the occasional snow, February also offers increased hours of sunshine than the previous month, enabling city dwellers to enjoy more outdoor activities during the day. Weather in February »Weather in March
March marks the arrival of spring in Asheville, ushering in warmer temperatures and a noticeable increase in amount of daylight. The snowfall seen in winter months makes way to rain with the city experiencing rainfall across 14 days. Weather in March »Weather in April
April brings a significant change in weather conditions in Asheville, with temperatures continuing to increase and snow now a distant memory. Seeing the highest increase in daylight duration from the previous month, the city basks in 13.1 hours of daylight. Weather in April »Weather in May
As spring ends, May in Asheville promises warmer days with temperatures pushing towards a comfortable 73.8°F (23.2°C). This month marks a notable increase in the city's humidity levels. Though the rainfall continues to be seen in May, daylight hours and sunshine keep the climes comfortable. Weather in May »Weather in June
June brings the start of summer in Asheville with comfortable climbs in temperature and a decrease in rainfall. Now, the city enjoys the longest days of the year, with a peak of 14.5 hours of daylight. Outdoor activities are at a high with numerous festivals and music events kicking off the summer season. Weather in June »Weather in July
Summer hits its peak in Asheville during July, making it the hottest month of the year with the temperature reaching a comfortable high of 84°F (28.9°C). Despite the hot days, fresh mountain breezes offer relief from the summer heat. Weather in July »Weather in August
August carries on the summer spirit of Asheville, showcasing temperatures comparable to those in July. This month brings with it the least wind throughout the year. As the August days roll, warm, long evenings provide a perfect setting for campfires under the stars. Weather in August »Weather in September
September signals the arrival of fall in Asheville with dropping temperatures and decreasing daylight hours. While the daylight duration dips to 12.4 hours, the fall season provides scenic beauty as the leaves start transforming into vibrant shades of orange and red. Weather in September »Weather in October
October in Asheville is characterized by remarkable fall colors and pleasant weather. Witnessing a further decrease in temperature, the city feels the gentle touch of autumn chill. As the colder air begins to set in, Asheville offers an abundantly colourful and remarkable sight of fall foliage. Weather in October »Weather in November
November in Asheville brings a noticeable drop in temperature as winter starts to take hold. Despite the onset of colder times, Asheville is rewarded with less rain than seen in preceding months. The city’s visibility rises to an annual high of six miles, painting clear, crisp autumn skies. Weather in November »Weather in December
December in Asheville sees the onset of winter in full force, with temperatures dropping further. With the occurrence of snow being more prominent in December, the city witnesses a snowy transformation. The trees get a dusting of snow, completing the city's transformation into a winter wonderland. Weather in December »Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With average high and low temperatures of 44.1°F (6.7°C) and 27.7°F (-2.4°C) respectively, January is Asheville's coldest month.
In Asheville, during the entire year, the rain falls for 153.8 days and collects up to 30.12" (765mm) of precipitation.
January through April, November and December are months with snowfall in Asheville.
In Asheville, during the entire year, snow falls for 12.1 days and aggregates up to 11.77" (299mm) of snow.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Asheville, North Carolina, 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.
The most humid month is May, with an average relative humidity of 78%.
May through October are months without snowfall in Asheville, North Carolina.
June and September are months with the least rain when the rain falls for 14.5 days and typically aggregates up to 1.73" (44mm) of rain.
June has the longest days of the year, with an average of 14h and 30min of daylight.
With an average of 10.6h of sunshine, June has the most sunshine of the year.
The months with the highest UV index in Asheville are June through August, with an average maximum UV index of 6.
July, with average temperatures reaching a high of 84°F (28.9°C) and a low of 62.1°F (16.7°C), is the warmest month in Asheville, North Carolina.
The least humid month is November, with an average relative humidity of 73%.
December is the month with the most rainfall in Asheville. Rain falls for 10 days and accumulates 3.54" (90mm) of precipitation.
December is the month with the most snowfall in Asheville, North Carolina. Snow falls for 2.1 days and accumulates 4.21" (107mm) of snow.
December has the shortest days of the year in Asheville, North Carolina, with an average of 9h and 48min of daylight.
December has the least sunshine of the year in Asheville, with an average of 5.5h of sunshine.
Average temperature
Asheville, NC
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (44.1°F).
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure
Asheville, NC
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
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
Asheville, NC
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.4mph - Average wind speed in May:
5.1mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
3.8mph - Average wind speed in August:
3.5mph - Average wind speed in September:
4mph - Average wind speed in October:
5.2mph - Average wind speed in November:
5.4mph - Average wind speed in December:
5.8mph
The windiest months (with the highest average wind speed) are January and April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity
Asheville, NC
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is November (73%).
Average rainfall
Asheville, NC
- Average rainfall in January:
2.83" - Average rainfall in February:
2.56" - Average rainfall in March:
2.28" - Average rainfall in April:
3.31" - Average rainfall in May:
3.15" - Average rainfall in June:
1.73"
- Average rainfall in July:
2.13" - Average rainfall in August:
2.28" - Average rainfall in September:
1.73" - Average rainfall in October:
2.24" - Average rainfall in November:
2.32" - Average rainfall in December:
3.54"
The wettest month (with the highest rainfall) is December (3.54").
The driest months (with the least rainfall) are June and September (1.73").
Average rainfall days
Asheville, NC
- Average rainfall days in January:
10.9 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.1 days).
Average snowfall
Asheville, NC
The month with the highest snowfall is December (4.21").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Asheville, NC
- Average snowfall days in January:
2.5 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
2 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.2 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Asheville, NC
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
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).
- Average sunshine in January:
5h and 36min - Average sunshine in February:
6h and 54min - Average sunshine in March:
7h and 12min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 42min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Asheville, NC
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is May (11.6 days).
Average UV index
Asheville, 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
Asheville, NC
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility
Asheville, 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).
