Climate and monthly weather forecast
Carrollton, GA

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The climate of Carrollton

Carrollton, Georgia, USA experiences a Cfa type of climate according to the Köppen climate classification, identified as a humid subtropical type with no dry season. Located in the northern hemisphere, this area experiences distinct seasonal changes, each presenting unique weather conditions.

A glance at the climatological data shows marked changes in temperature, humidity, rainfall, daylight hours, and several other meteorological factors throughout the year. Temperatures reach their pinnacle from June to August with an average high of 88°F (31.1°C) and drop to their lowest between December and February, settling around 52°F (11.1°C). Humidity remains relatively steady throughout the year, hovering around 75% on average.

Rainfall in Carrollton presents a fascinating pattern. The region experiences the heaviest rainfall from June to August, peaking at 4.76" (121mm) in August. Conversely, precipitation dips to its lowest level in October, with around 1.97" (50mm) recorded. There is a gradual increase in rainfall from this point, culminating in the highest amounts during the summer months.

The best time to visit Carrollton

Given Carrollton’s climatic conditions, the best time to visit largely depends on what one values from a travel perspective. Avid fans of warm weather and generous sunshine may find the summer months from June to August most favorable. During this period, temperatures soar, reaching an average high of 88°F (31.1°C) along with approximately 10.3 hours of sunshine, making it perfect for outdoor activities and exploration.

The worst time to visit Carrollton

On the other end of the spectrum, the months of December, January, and February might be less appealing to visitors owing to the low temperatures which average around 52°F (11.1°C). Coupled with reduced daylight hours, measuring around 10 hours in December, and a significant increase in average cloud cover to approximately 47%, the overall ambience could be less inviting for those adverse to colder, gloomier conditions.

Spring weather in Carrollton

Spring in Carrollton, spanning March to May, offers mild and pleasant weather conditions. Average temperature ranges from 62.8°F (17.1°C) in March to 80.1°F (26.7°C) in May, providing just the right warmth for comfortable outings. The amount of daylight also increases gradually during these months, rising from 12 hours in March to about 14 hours by May, setting the perfect backdrop for springtime ventures.

Summer weather in Carrollton

The summer months, running from June to August, are characterized by high temperatures in Carrollton. The thermometer soars, displaying readings in the region of 88°F (31.1°C) while clocking in over 14 hours of daylight. With abundant sunshine and scant snowfall, the season spells out ideal conditions for recreational activities.

Autumn weather in Carrollton

Autumn arrives in September and lasts through November, marking a period of cooling temperatures and diminishing daylight. The mercury drops down from 83.3°F (28.5°C) in September to a more comfortable 61.3°F (16.3°C) by November. Correspondingly, daylight hours reduce from about 12.4 hours to approximately 10.4 hours during the same period.

Winter weather in Carrollton

Winter in Carrollton, beginning in December and extending to February, sees a dip in temperature, down to an average low of 39°F (3.9°C) in both December and February. The daylight hours also drop down to around 10 during this period, with the average cloud cover increasing to its highest, about 47%, in December, rendering slightly gloomier days. Despite the cold, snowfall remains nominal with meagre quantities recorded during these months.

Weather in January

In Carrollton, Georgia, the weather in January is generally overcast, with chilly temperatures and occasional snow. Although the temperatures are higher and more stable than December, the lowest snowfall in the winter season appears in January with 0.55" (14mm). Weather in January »

Weather in February

February in Carrollton, Georgia, sees a slight rise in temperature from the previous month. It is noteworthy that February experiences a snowfall of 0.51" (13mm), a marginal decline from January. While the amount of rainfall remains fairly constant, the number of precipitation days begins to decrease. Weather in February »

Weather in March

In March, the weather in Carrollton begins to show signs of spring with increasing temperatures, although rain remains quite frequent. The snowfall, however, decreases drastically to a mere 0.16" (4mm) compared to February. An increase in daylight hours accompanies higher temperatures, improving overall visibility in the city. Weather in March »

Weather in April

The transition from winter to spring in April is accompanied by a significant rise in average temperatures in Carrollton. The weather condition retains its springlike feel as snowfall no longer poses a threat, reaching 0" (0mm) in this month. Weather in April »

Weather in May

May, in Carrollton, Georgia, is marked by warm temperatures and extended daylight hours as summer begins to make its presence felt. There is no recorded snowfall this month, in line with the warming trend started in April. Mild breezes persist throughout the month, thus contributing more to its pleasantness. Weather in May »

Weather in June

June brings with it the authentic feel of summer in Carrollton, with substantial hikes in temperature from May. The warmest days of the year typically occur this month with temperatures surging to approximately 86.5°F (30.3°C). There is also an increase in the number of rainfall days, which might temporarily cool the high temperatures. Weather in June »

Weather in July

July is the height of summer in Carrollton, characterized by hot temperatures and frequent rainfall. The summer peaks with the mercury hitting an average maximum of 88.7°F (31.5°C) - the highest for any month in Carrollton. Despite the intense heat, the rainfalls turn more torrential, resulting in moist and sultry weather condition. Weather in July »

Weather in August

As August unfurls, it continues the summer trend from July in Carrollton with high temperatures and substantial rain. It is observed that temperatures decline slightly from July's peak, reaching an average maximum of 88.3°F (31.3°C). Weather in August »

Weather in September

In Carrollton, the arrival of September starts to signal the end of summer and the onset of autumn. Temperatures begin to decline from their peaks in August, though the weather remains relatively warm. As summer folds, total rainfall also recedes from its topmost level in August, settling to around 2.87" (73mm). Weather in September »

Weather in October

October in Carrollton signifies the height of the fall season, marked by cool temperatures and less rainfall compared to September. The significant decrease in temperature compared to September is quite evident, with a drop to an average maximum of 72.9°F (22.7°C). Weather in October »

Weather in November

November sees a further drop in temperature, signaling the advent of the winter season in Carrollton. A downturn in the weather is evidenced by the sharp decrease in temperature to an average high of 61.3°F (16.3°C) after October. Weather in November »

Weather in December

In Carrollton, December translates to the clear and snowy beginning of winter, featuring dropping temperatures and increasing cloud cover. A snowfall of 0.59" (15mm), the most of the year after December, contributes to the overall chilly ambiance. Weather in December »
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Frequently asked questions

What are the coldest months in Carrollton?

The coldest month in Carrollton, Georgia, is January, with an average high-temperature of 50.5°F (10.3°C) and an average low-temperature of 34.5°F (1.4°C).

How much does it rain in Carrollton?

In Carrollton, Georgia, during the entire year, the rain falls for 180.2 days and collects up to 41.5" (1054mm) of precipitation.

When does it snow in Carrollton?

January through March, November and December are months with snowfall in Carrollton, Georgia.

How much does it snow in Carrollton?

Throughout the year, in Carrollton, there are 3.4 snowfall days, and 1.85" (47mm) of snow is accumulated.

What is the month with the lowest UV index in Carrollton?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Carrollton.

When is Daylight Saving Time (DST) in Carrollton?

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

When it does not snow in Carrollton?

In Carrollton, snow does not fall in April through October.

What are the months with the highest UV index in Carrollton?

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

When are the longest days in Carrollton?

With an average of 14h and 18min of daylight, June has the longest days of the year in Carrollton, Georgia.

What are the months with the most sunshine in Carrollton?

June and July, with an average of 10.3h of sunshine, are months with the most sunshine in Carrollton, Georgia.

What time of the year is the hottest in Carrollton?

In Carrollton, July records the average highest temperatures, peaking at 88.7°F (31.5°C) and reaching a low of 69.4°F (20.8°C).

What is the rainiest month in Carrollton?

August is the month with the most rainfall. Rain falls for 21.7 days and accumulates 4.76" (121mm) of precipitation.

What is the least humid month in Carrollton?

The least humid month in Carrollton, Georgia, is October, with an average relative humidity of 73%.

What is the driest month in Carrollton?

October is the month with the least rainfall. Rain falls for 8.6 days and accumulates 1.97" (50mm) of precipitation.

What is the most humid month in Carrollton?

With an average relative humidity of 80%, December is the most humid month in Carrollton, Georgia.

What is the snowiest month in Carrollton?

The month with the most snowfall in Carrollton, Georgia, is December, when snow falls for 0.6 days and typically aggregates up to 0.59" (15mm) of snow.

What is the month with the shortest days in Carrollton?

December has the shortest days of the year, with an average of 10h and 0min of daylight.

What is the month with the least sunshine in Carrollton?

The month with the least sunshine in Carrollton, Georgia, is December, with an average of 5h of sunshine.

Average temperature
Carrollton, GA

Average temperature - Carrollton, GA

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (50.5°F).

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

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Average pressure
Carrollton, GA

Average pressure - Carrollton, GA

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed
Carrollton, GA

Average wind speed - Carrollton, GA

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity
Carrollton, GA

Average humidity - Carrollton, GA

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

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Average rainfall
Carrollton, GA

Average rainfall - Carrollton, GA

The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is October (1.97").

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Average rainfall days
Carrollton, GA

Average rainfall days - Carrollton, GA

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is October (8.6 days).

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Average snowfall
Carrollton, GA

Average snowfall - Carrollton, GA

The month with the highest snowfall is December (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Carrollton, GA

Average snowfall days - Carrollton, GA

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Carrollton, GA

Average daylight / Average sunshine - Carrollton, GA

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days
Carrollton, GA

Average sunshine days - Carrollton, GA

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (6.9 days).

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Average UV index
Carrollton, GA

Average UV index - Carrollton, GA

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 3).

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Average visibility
Carrollton, GA

Average visibility - Carrollton, GA

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

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Carrollton, Georgia, USA

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