Clinton (MS) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Clinton.
Climate overview of Clinton
Temperatures in Clinton, Mississippi, United States of America, vary greatly throughout the year. August is the hottest month at 34°C (93°F), while January is the coldest at 14°C (57°F).
The city has a wet climate, receiving around 1419 mm (56 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and mild winters. March is the wettest month. June is the sunniest month, averaging 9.9 hours of sunshine per day.
Clinton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Clinton - and find the best time to visit.
Monthly Temperature in Clinton
The climate in Clinton is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 34°C (93°F) in August to a moderate 14°C (57°F) in January.
Nighttime temperatures range from 22°C (72°F) in August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Clinton
Clinton has a notably wet climate with abundant precipitation, recording 1419 mm (56 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, March, sees around 140 mm (5.5 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, June, still receives a respectable 77 mm (3 in) of rainfall. For more details, please visit our Clinton 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 Clinton
In Clinton, summer days are longer and more sunny, with daily sunshine hours peaking at 9.9 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.1 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 Clinton by Month
The relative humidity is high throughout the year in Clinton.
The city experiences its highest humidity in July, reaching 77%. In March, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Clinton
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, October and November
- Warmest weather: June, July and August
- Most sunshine: June
- Fewer rainy days: January, March, September, October and November
- Seasonal pattern: Very warm summers and mild winters
Frequently asked questions about the climate in Clinton
What is the best time to visit Clinton?
March, April, May, October and November typically offer the most optimal weather in Clinton. In contrast, July and August tend to have less optimal conditions. Clinton has very warm summers and mild winters.
What temperatures can I expect in Clinton?
Daytime highs range from 14°C (57°F) in January to 34°C (93°F) in August. Nighttime lows range from 2°C (36°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Clinton get?
Annual rainfall is around 1419 mm (56 in). March is the wettest month with 140 mm (5.5 in), while June is the driest with 77 mm (3 in).
How sunny is Clinton?
Clinton receives around 2,716 hours of sunshine per year. June is the sunniest month with 298 hours, while December is the cloudiest with just 152 hours. Overall, Clinton enjoys abundant sunshine.
Clinton 3-Day Forecast
Clinton on the map
Clinton is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Kissimmee
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24°C (75°F) San Francisco22°C (72°F) 
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