Jacksonville Weather in August

Jacksonville in August sees high daytime temperatures of 30°C (86°F) and nighttime lows of 17°C (63°F). Rainfall is fairly high this month at around 69 mm (2.7 in), so pack a rain jacket to stay dry.

Rainfall in Jacksonville in August

Records from the past 30 years suggest around 9 days of rain, with 69 mm (2.7 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Jacksonville in August

Expect highs of 30°C (86°F) in Jacksonville in August, with nights dropping to around 17°C (63°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Jacksonville in August

The month enjoys around 291 hours of sunshine, creating mostly sunny days with good weather conditions.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. October typically offers the best weather for Jacksonville.