Clarksville (IN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Clarksville.
Climate overview of Clarksville
Clarksville, Indiana, United States of America, sees big temperature differences between seasons, with August peaking at 31°C (88°F) and January dropping to 6°C (43°F).
With around 1360 mm (54 in) of annual rain/snowfall, Clarksville has a notably wet climate. The wettest month is April. The most sunshine falls in July, with an average of 9.8 hours of daily sunshine.
Clarksville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Clarksville — and find the best time to visit.
Monthly Temperature in Clarksville
Visitors to Clarksville can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 31°C (88°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 6°C (43°F).
At night, temperatures range from around 21°C (70°F) in August to -4°C (25°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Clarksville
Clarksville is known for its substantial rain/snowfall, with annual precipitation reaching 1360 mm (54 in). Clarksville can be quite wet during April, receiving approximately 165 mm (6.5 in) of precipitation over 13 rainy days.
In contrast, during the driest month (August), you will experience much drier conditions, with 75 mm (3 in) of precipitation spread across 9 rainy days days. For more details, please visit our Clarksville 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 Clarksville
Clarksville can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Clarksville by Month
The relative humidity is high throughout the year in Clarksville.
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 Clarksville
The weather does bring rainfall during this period, between 114 mm (4.5 in) and 130 mm (5.1 in).
Plan accordingly for April, when conditions bring the heaviest precipitation. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Clarksville
What is the best time to visit Clarksville?
April, May, September and October typically offer the most optimal weather in Clarksville. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Clarksville?
Daytime highs range from 6°C (43°F) in January to 31°C (88°F) in August. Nighttime lows range from -4°C (25°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Clarksville get?
Annual rainfall is around 1360 mm (54 in). April is the wettest month with 165 mm (6.5 in), while August is the driest with 75 mm (3 in).
How sunny is Clarksville?
Clarksville 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, Clarksville enjoys abundant sunshine.
Clarksville 3-Day Forecast
Clarksville (IN) 3-Day Forecast
Clarksville on the map
Clarksville is highlighted — select any city to see its climate.
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