Climate and monthly weather forecast
Marion, NC

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A walking path through the woods, scenic trees, and clean fields near the calm Catawba River in Marion City, North Carolina
A walking path through the woods, scenic trees, and clean fields near the calm Catawba River in Marion City, North Carolina

The climate of Marion

The town of Marion in North Carolina, USA, graces the foothills of the Blue Ridge Mountains to the west, yielding a predominately Marine west coast climate with warm summers, known in Köppen climate classification as Cfb.

Year-round, Marion’s climate is characterized by mild variations between the warmest and coldest months. High temperatures range from 44.2°F (6.8°C) in the chillier months to a balmy 85.6°F (29.8°C) at the peak of summer. Low temperatures are also moderate, varying between a brisk 28.4°F (-2°C) in the deepest winter month and a comfortably mild 63.1°F (17.3°C) during summer nights.

Humidity remains fairly consistent throughout the year, with a narrow range between 73% and 77%. The relative humidity usually stays above 70% throughout the year creating a relatively humid environment. Rainfall follows a similar pattern throughout the year, with February seeing the least rainfall at 2.44" (62mm), while July and August see a slightly higher rainfall at 2.6" (66mm). Although rainfall is slightly higher in the summer, precipitation remains balanced and spread throughout the year.

A distinguishing feature of Marion’s weather is the modest variation in daylight hours over the course of the year. January has the shortest daylight period of 10.1 hours, while June flaunts the broadest daylight stretch of 14.5 hours.

The Best Time to Visit Marion

The pinnacle of summer, specifically from June through August, presents itself as the optimal time to pay a visit. During this span, temperatures are comfortably warm, averaging between 82.6°F (28.1°C) to 85.6°F (29.8°C), and rainfall does not exceed 2.6" (66mm). The duration of sunshine is maximized during this period, averaging between 10.4 hours to 10.8 hours per day, allowing ample time to relish in outdoor activities that Marion offers.

The Worst Time to Visit Marion

The coldest months from December to February might be less appealing to some visitors. During this period, temperatures can plummet to an average low of 28.4°F (-2°C), with a high barely reaching 49.1°F (9.5°C). Additionally, sunshine duration dips to less than 6 hours. Though rainfall is not drastically high during these months, the presence of cold temperature and reduced sunshine might not entice visits during this time.

Spring Weather in Marion

Spring in Marion extends from March to May, with temperatures increasing steadily from an average high of 55.9°F (13.3°C) to 74.7°F (23.7°C). As flowers bloom, rainfall also seems to reflect this awakening with April witnessing a rainfall of 3.43" (87mm), the highest throughout the year. Sunshine hours increase gradually, resulting in an average duration of 8.9 hours per day in May.

Summer Weather in Marion

Summer, encompassing June through August, is bathed in warmth and sunshine. Average high temperatures peak at 85.6°F (29.8°C) in July, while low temperatures hover around a mild 61.7°F (16.5°C) to 63.1°F (17.3°C). Rainfall during the summer months ranges from 1.93" (49mm) to 2.6" (66mm), while sunshine proliferates with an average daily stretch of 10.5 hours.

Autumn Weather in Marion

Autumn descends on Marion from September to November, bringing cooler temperatures ranging from an average high of 78.6°F (25.9°C) in September to a more temperate 56.3°F (13.5°C) in the waning days of autumn. Rainfall drops to around 2" (51mm) per month and the daily sunshine duration decreases to approximately 6.7 hours by November.

Winter Weather in Marion

Winter in Marion can be chilly, with temperatures in December and January settling between an average low of 28.4°F (-2°C) and a high of 44.2°F (6.8°C). Despite the cold, it is not a particularly snowy period, with December experiencing only 3.07" (78mm) of snowfall. Sunshine remains limited during winter, averaging just 5.5 hours per day by December. However, it remains a pristine season for those relishing the chill of winter amidst the rockiness of the Appalachians.

Weather in January

The weather in Marion, North Carolina begins on a chilly note, with conditions favoring a wintry atmosphere. It is the month with the third highest snowfall of 2.17" (55mm), largely contributing to the region's wintery feel. It is a time when time spent outdoors is minimized and staying indoors with a warm coffee becomes an appealing option. Weather in January »

Weather in February

In Marion, February comes as a relief for residents who have endured the densely chilled climate of January. While it remains cold, there's a marginal climb in temperatures which symbolizes the impending arrival of spring. With the lowest cloud coverage of the year at 41%, weather patterns in February allow for clearer skies and increased visibility. Weather in February »

Weather in March

March brings with it the thaw of the harder winter months in Marion, as signs of spring start to emerge. It is a month that sees increased daylight hours of 12, providing ample opportunity to soak up the sun. As the most significant change from the harsh winter period, the increased sunshine paves the way for a rise in outdoor activities. Weather in March »

Weather in April

The weather in Marion transitions from slightly cold to moderate in April. One notable feature of the month is the nearly non-existent snowfall of 0.12" (3mm), compared to the previous winter months. With spring in full swing, residents start to observe buds blossoming, birds chirping and milder temperatures making outdoor activities all the more enjoyable. Weather in April »

Weather in May

May in Marion presents an ideal blend of mild temperatures and balmy climates marking the onset of summer. It is unique in that it recognizes the absence of snowfall for the year, spelling a respite for residents from winter. The warmer weather invites an explosion of greenery, with parks and gardens becoming lush and vibrant. Weather in May »

Weather in June

In Marion, June represents the start of the hot summer season. With temperatures climbing to a high average of 82.6°F (28.1°C), it is one of the hottest months of the year. The rise in temperatures signifies a time for summer activities including swimming, hiking, and other outdoor adventures. Weather in June »

Weather in July

July in Marion is known for its scorching weather, manifesting itself as the hottest month of the year, reaching 85.6°F (29.8°C). While afternoons might feel particularly hot, evenings are generally cooled down by pleasant breezes. Weather in July »

Weather in August

August in Marion is characterized by weather that’s a little cooler than July, but it still remains quite hot. Humidity reaches one of its highest levels in the year at 75%, giving the climate a humid subtropical feel. It is the final summer month where warm-weather activities are still feasible. Weather in August »

Weather in September

September marks the welcoming transition from the scorching heat of summer to the moderate climate of fall in Marion. With temperatures descending from the summer highs, the climate grows increasingly comfortable. The surroundings develop a dazzling shade of red and yellow as trees begin to shed their leaves. Weather in September »

Weather in October

Weather in October in Marion is characterized by the heart of the fall season in full swing. The blend of crisp air, shorter days and fallen leaves create an impressive scenic beauty. The city is awash in fall colors, making it a photographer's delight. Weather in October »

Weather in November

November foresees the commencement of the winter season in Marion. With a significant dip in temperature from October to low 37.9°F (3.3°C), visitors and residents start preparing for the chilly season. With the arrival of winter, landscape visuals of Marion change dramatically introducing a fresh look of frosty mornings and early sunsets. Weather in November »

Weather in December

December, the final month of the year in Marion sees the full brunt of winter with the highest snowfall of 3.07" (78mm). As the cold weather sweeps over the city, a white blanket covers the city giving it a quintessential winter look. Weather in December »
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Frequently asked questions

What month is the coldest in Marion?

Temperature records mark January as the coldest month, with highs averaging 44.2°F (6.8°C) and lows at 28.4°F (-2°C).

How much does it rain in Marion?

Throughout the year, there are 175.4 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

When does it snow in Marion?

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

How much does it snow in Marion?

In Marion, North Carolina, during the entire year, snow falls for 12.2 days and aggregates up to 8.35" (212mm) of snow.

What are the months with the lowest UV index in Marion?

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

When is Daylight Saving Time (DST) in Marion?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Marion, 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.

What is the wettest month in Marion?

April is the month with the most rainfall. Rain falls for 14.6 days and accumulates 3.43" (87mm) of precipitation.

What is the most humid month in Marion?

May and December, with an average relative humidity of 77%, are most humid months.

When it does not snow in Marion?

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

What is the driest month in Marion?

The month with the least rainfall in Marion is June, when the rain falls for 16.4 days and typically collects 1.93" (49mm) of precipitation.

When are the longest days in Marion?

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

What month has the most sunshine in Marion?

With an average of 10.8h of sunshine, June has the most sunshine of the year in Marion.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Marion, North Carolina.

What is the warmest month in Marion?

Marion's temperatures tend to reach their peak averages in July, with a high of 85.6°F (29.8°C) and a low of 63.1°F (17.3°C).

What is the least humid month in Marion?

The months with the lowest humidity are July and November, with an average relative humidity of 73%.

When does it snow the most in Marion?

The month with the most snowfall is December, when snow falls for 2 days and typically aggregates up to 3.07" (78mm) of snow.

What is the month with the shortest days in Marion?

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 in Marion?

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

Average pressure
Marion, NC

Average pressure - Marion, 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).

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Average wind speed
Marion, NC

Average wind speed - Marion, NC

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity
Marion, NC

Average humidity - Marion, NC

The months with the highest relative humidity are May and December (77%).
The months with the lowest relative humidity are July and November (73%).

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Average rainfall
Marion, NC

Average rainfall - Marion, NC

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is June (1.93").

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Average rainfall days
Marion, NC

Average rainfall days - Marion, NC

The months with the highest number of rainy days are May and July (19.3 days).
The month with the least rainy days is November (9.9 days).

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Average snowfall
Marion, NC

Average snowfall - Marion, NC

The month with the highest snowfall is December (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Marion, NC

Average snowfall days - Marion, NC

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Marion, NC

Average daylight / Average sunshine - Marion, 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 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days
Marion, NC

Average sunshine days - Marion, NC

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index
Marion, NC

Average UV index - Marion, 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).

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Average visibility
Marion, NC

Average visibility - Marion, NC

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

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Marion, North Carolina, USA

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