Climate and monthly weather forecast
Mount Airy, MD

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The climate of Mount Airy

Mount Airy, Maryland, USA lies in the heart of the Humid Subtropical Zone with a Köppen's climate classification of Cfa. This geographical position implies no dry season, with precipitation evenly distributed throughout the year. Resultantly, weather parameters fluctuate relatively modestly, creating a generally pleasant climate.

Throughout the year, varying aspects of weather patterns dictate the atmospheric conditions of Mount Airy. Average temperatures oscillate from a low of 24.6°F (-4.1°C) in January to a high of 85.1°F (29.5°C) in July. April marks a notable uptick in temperature, heralding the onset of warmer months. Between July and August, temperature highs cross the 80°F (26.7°C) mark. Similarly, the lowest dips in temperature are apparent during the first quarter, gradually increasing from April onwards.

Parallel to the temperature, humidity levels also fluctuate within a narrow range from 75% to 80%. The atmospheric pressure hovers around the 30 in mark throughout the year, with minor variations. Wind speeds stay relatively constant, with gusts reaching their peak at 13.7mph (22km/h) in February.

The volume of rainfall ranges from 2.13" (54mm) in February to 3.9" (99mm) in August. Importantly, snowfall is observed only in the colder months, with the deepest accumulations registered between January and March. Notably, November and December witness a minimal snowfall of only around 0.24" (6mm) and 2.13" (54mm) respectively.

The best time to visit Mount Airy

Considering average weather patterns, the best time to visit Mount Airy is between April and June. During this period, the average high temperature fluctuates from 62.2°F (16.8°C) to 80.1°F (26.7°C), and the low ranges from 43.5°F (6.4°C) to 61°F (16.1°C). Furthermore, the area experiences increased daylight, extending from 13.3 hours in April to 14.9 hours in June. This period also coincides with decreased wind speeds, contributing to the generally pleasant weather.

The worst time to visit Mount Airy

January and February might not be the best times for a visit to Mount Airy. The temperatures during these months plunge to the yearly lows of 24.6°F (-4.1°C) and 27°F (-2.8°C), with highs only up to 37.4°F (3°C) and 41.5°F (5.3°C) respectively. Furthermore, these months experience maximum snowfall, reaching up to 4.09" (104mm) in January and 2.8" (71mm) in February, potentially disrupting traffic and outdoor activities.

Spring weather in Mount Airy

Spring seasons in Mount Airy are mild with temperatures ranging from 50°F (10°C) in March to 72°F (22.2°C) by May. Nighttime temperatures also gradually warm up from 33.6°F (0.9°C) to 53.2°F (11.8°C) during these months. While rain is a common occurrence, with rainfall ranging from 2.44" (62mm) to 3.5" (89mm), spring season coincides with decreased snowfall, signaling the end of the winter season.

Summer weather in Mount Airy

Summers in Mount Airy are typically warm, with temperatures peaking at 85.1°F (29.5°C). The span from June through August witnesses daytime temperatures consistently crossing the 80°F (26.7°C) threshold while night temps stay comfortably above 60°F (15.6°C). This period also corresponds to a surge in rainfall, with numbers topping at 3.9" (99mm) in August, the rainiest month of the year.

Autumn weather in Mount Airy

Autumn in Mount Airy is characterized by decreasing temps, transitioning from the warm summer months towards the colder winter season. Between September and November, daytime temperatures decline gradually from 76.1°F (24.5°C) to 52°F (11.1°C), and night temperatures follow suit, cooling down from 58.5°F (14.7°C) to 36.5°F (2.5°C). Rainfall during this period remains relatively high, with October witnessing 2.64" (67mm).

Winter weather in Mount Airy

Cold and snowy define the winter season in Mount Airy. December through February sees temperatures oscillating between a high of 43°F (6.1°C) and a low of 24.6°F (-4.1°C). Snowfall is significant during these months, reaching its peak in January with a depth of 4.09" (104mm). Despite the cold and snow, the amount of sunshine remains relatively steady, ranging between 5 and 5.7 hours per day.

Weather in January

January is widely known as the start of the year in Mount Airy, a picturesque city in Maryland, and is greeted with the chill of winter. The city gets blanketed in snow on an average of 7.2 days, with a total accumulation of approximately 4.09" (104mm). Weather in January »

Weather in February

As the second month of the year, February shows a slight increment in temperature compared to January, though the chill of winter persists in Mount Airy, Maryland. The average lowest temperature recorded during the month stands at 27°F (-2.8°C). Weather in February »

Weather in March

March in Mount Airy, Maryland, brings a gradual transition from chilly winter to relatively warmer springtime. The city experiences a peak average rainfall of 2.44" (62mm) across approximately 13.9 days. The town, emerging from the winter freeze, begins to bloom, exemplifying the classic mid-Atlantic spring onset. Weather in March »

Weather in April

April weather marks the full bloom of spring in Mount Airy, Maryland. The daylight duration extends up to 13.3 hours, offering plenty of time for outdoor pursuits. Feathery clouds often partially cover the sky, and the wind speed slightly decreases, fostering a comfortable environment for city dwellers and visitors alike. Weather in April »

Weather in May

May brings a palpable change to the climate of Mount Airy, Maryland, transitioning from the moderate spring to the onset of summer. The city experiences its maximum rainfall amounting to 3.5" (89mm) during this month. The increasing temperature warms up the city with mild and comfortable mornings leading into warmer afternoons. Weather in May »

Weather in June

June in Mount Airy, Maryland welcomes the heart of summer with longer daylight hours peaking at 14.9 hours. To fend off summer heat, locals indulge in various water-related activities, filling the town with delight and exuberance. Weather in June »

Weather in July

With the climax of summer, July tends to be the warmest month in Mount Airy, Maryland, bearing an average high temperature of 85.1°F (29.5°C). Amidst high temperatures, locals find solace in air-conditioned environments during the daytime, reserving outdoor activities for early mornings or late afternoons. Weather in July »

Weather in August

August maintains the summer heat but shows a slight decline in temperatures when compared to July in Mount Airy, Maryland. With 82.2°F (27.9°C) being the average highest temperature, it remains a favorable time for water-based activities. Weather in August »

Weather in September

September marks the beginning of autumn in Mount Airy, Maryland with a notable drop in temperature. An average rainfall of 2.44" (62mm) keeps the ambiance fresh and vibrant. Autumn colors start to emerge, and the city begins to showcase a beautiful palette of oranges, reds, and yellows painting the town. Weather in September »

Weather in October

The autumn season stretches into October in Mount Airy, Maryland, infusing the city with a romantic charm. Citizens wake up to cooler mornings with an average low temperature of 48°F (8.9°C), setting the stage for a typical autumn day. Weather in October »

Weather in November

November witnesses the shift from the crisp fall to the early signs of wintry chill in Mount Airy, Maryland. This month records wind speeds averaging 7.2mph (11.6km/h) indicating the arrival of cooler temperatures. The city gears up for winter with snow removal equipment making an appearance on the roads. Weather in November »

Weather in December

December brings back winter in full swing in Mount Airy, Maryland, with average lower temperatures falling to 31.1°F (-0.5°C). With 2.13" (54mm) of snowfall in December, the city turns into a winter wonderland. Early twilights prompt a reliance on warm indoor lighting, creating a cozy indoor environment. Weather in December »
Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January, with an average high of 37.4°F (3°C) and a low of 24.6°F (-4.1°C), signifies the coldest month of the year.

What is the least humid month in Mount Airy?

January, April and July, with an average relative humidity of 75%, are the least humid months.

How much does it rain?

In Mount Airy, during the entire year, the rain falls for 160.9 days and collects up to 33.23" (844mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

How much does it snow?

In Mount Airy, during the entire year, snow falls for 24.7 days and aggregates up to 14.88" (378mm) of snow.

What is the month with the least sunshine in Mount Airy?

The months with the least sunshine are January and February, with an average of 4.8h of sunshine.

When is the lowest UV index in Mount Airy?

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

What is the driest month?

The month with the least rainfall is February, when the rain falls for 9.5 days and typically collects 2.13" (54mm) of precipitation.

When does it snow the most?

The month with the most snowfall is March, when snow falls for 5.3 days and typically aggregates up to 4.53" (115mm) of snow.

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 most humid month?

May is the most humid month, with an average relative humidity of 80%.

When is the highest UV index?

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

When it does not snow?

June through September are months without snowfall in Mount Airy.

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What time of the year is the hottest?

July, with its average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 66.2°F (19°C), holds the record as the warmest month.

What month has the most sunshine?

With an average of 10.6h of sunshine, July has the most sunshine of the year.

What is the rainiest month?

August is the month with the most rainfall. Rain falls for 16.8 days and accumulates 3.9" (99mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 24min of daylight, December has the shortest days of the year.
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Average temperature
Mount Airy, MD

Average temperature - Mount Airy, MD

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (37.4°F).

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

Average pressure
Mount Airy, MD

Average pressure - Mount Airy, MD

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed
Mount Airy, MD

Average wind speed - Mount Airy, MD

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity
Mount Airy, MD

Average humidity - Mount Airy, MD

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, April and July (75%).

Average rainfall
Mount Airy, MD

Average rainfall - Mount Airy, MD

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").

Average rainfall days
Mount Airy, MD

Average rainfall days - Mount Airy, MD

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (8.4 days).

Average snowfall
Mount Airy, MD

Average snowfall - Mount Airy, MD

The month with the highest snowfall is March (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Mount Airy, MD

Average snowfall days - Mount Airy, MD

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Mount Airy, MD

Average daylight / Average sunshine - Mount Airy, MD

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

Average sunshine days
Mount Airy, MD

Average sunshine days - Mount Airy, MD

The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is May (10.8 days).

Average UV index
Mount Airy, MD

Average UV index - Mount Airy, MD

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, February, November and December (UV index 2).

Average cloud cover
Mount Airy, MD

Average cloud cover - Mount Airy, MD

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility
Mount Airy, MD

Average visibility - Mount Airy, MD

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

Mount Airy, Maryland, USA

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