Jacksonville (AR) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jacksonville.
Climate overview of Jacksonville
The climate in Jacksonville, Arkansas, United States of America, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in July to 10°C (50°F) in January.
The city has a wet climate, receiving around 1365 mm (54 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and cold winters. May is the wettest month. Sunshine peaks in July, when the city sees around 11.7 hours of sunshine per day.
Jacksonville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jacksonville - and find the best time to visit.
Monthly Temperature in Jacksonville
In Jacksonville, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 33°C (91°F) in July to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 22°C (72°F) in July to -2°C (28°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Jacksonville
Jacksonville experiences significant rain/snowfall throughout the year, averaging 1365 mm (54 in) of precipitation annually. The seasons in Jacksonville bring significant changes in precipitation. The wettest month, May, receives heavy rainfall, with an average of 172 mm (6.8 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, June, experiences much less rainfall, totaling 63 mm (2.5 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Jacksonville 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 Jacksonville
In Jacksonville, summer days are longer and more sunny, with daily sunshine hours peaking at 11.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.5 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
Best Time to Visit Jacksonville
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May and October
- Warmest weather: June, July and August
- Most sunshine: June and July
- Fewer rainy days: January, February, June, September and November
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Jacksonville
What is the best time to visit Jacksonville?
April, May and October typically offer the most optimal weather in Jacksonville. In contrast, January, August and December tend to have less optimal conditions. Jacksonville has very warm summers and cold winters.
What temperatures can I expect in Jacksonville?
Daytime highs range from 10°C (50°F) in January to 33°C (91°F) in July. Nighttime lows range from -2°C (28°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Jacksonville get?
Annual rainfall is around 1365 mm (54 in). May is the wettest month with 172 mm (6.8 in), while June is the driest with 63 mm (2.5 in).
How sunny is Jacksonville?
Jacksonville receives around 3,097 hours of sunshine per year. July is the sunniest month with 351 hours, while December is the cloudiest with just 166 hours. Overall, Jacksonville enjoys abundant sunshine.
Jacksonville 3-Day Forecast
Jacksonville (AR) 3-Day Forecast
Jacksonville on the map
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