Carrollton (KY) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Carrollton.
Climate overview of Carrollton
Temperatures in Carrollton, Kentucky, United States of America, vary greatly throughout the year. August is the hottest month at 30°C (86°F), while January is the coldest at 5°C (41°F).
The city has a wet climate, receiving around 1333 mm (52 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and cold winters. April is the wettest month. July is the sunniest month, averaging 9.8 hours of sunshine per day.
Carrollton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Carrollton - and find the best time to visit.
Monthly Temperature in Carrollton
The climate in Carrollton is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 30°C (86°F) in August to a chilly 5°C (41°F) in January.
Nighttime temperatures range from 18°C (64°F) in August to -5°C (23°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Carrollton
Carrollton has a notably wet climate with abundant precipitation, recording 1333 mm (52 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, April, sees around 150 mm (5.9 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 78 mm (3.1 in) of rainfall. For more details, please visit our Carrollton Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Carrollton
In Carrollton, summer days are longer and more sunny, with daily sunshine hours peaking at 9.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Carrollton by Month
The relative humidity is high throughout the year in Carrollton.
The city experiences its highest humidity in September, reaching 72%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Carrollton
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: April, May, June, September and October
- Warmest weather: June, July and August
- Most sunshine: June and July
- Climate seasons: very warm summers and cold winters
- Best for winter weather: January, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Carrollton
What is the best time to visit Carrollton?
April, May, June, September and October typically offer the most optimal weather in Carrollton. In contrast, January, February and December tend to have less optimal conditions. Carrollton has very warm summers and cold winters.
What temperatures can I expect in Carrollton?
Daytime highs range from 5°C (41°F) in January to 30°C (86°F) in August. Nighttime lows range from -5°C (23°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Carrollton get?
Annual rainfall is around 1333 mm (52 in). April is the wettest month with 150 mm (5.9 in), while February is the driest with 78 mm (3.1 in).
How sunny is Carrollton?
Carrollton receives around 2,535 hours of sunshine per year. July is the sunniest month with 295 hours, while December is the cloudiest with just 119 hours. Overall, Carrollton enjoys abundant sunshine.
Carrollton 3-Day Forecast
Carrollton (KY) 3-Day Forecast
Carrollton on the map
Carrollton is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.