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Weather in Jacksonville for August 2025

Your guide to Jacksonville weather in August - trends and predictions
  • In general, the average temperature in Jacksonville at the beginning of August is 31.7 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 34.1 °F by the end of August.

  • Jacksonville experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.

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Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
35°/25°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Jacksonville in August average weather

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Temperatures trend during August in Jacksonville

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
Aug. 1 Heavy rain at times
Heavy rain at times
36° /23° 10 mm 8
Aug. 2 Heavy rain at times
Heavy rain at times
32° /24° 4.7 mm 7
Aug. 3 Patchy rain possible
Patchy rain possible
34° /24° 2.2 mm 8
Aug. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
29° /24° 31.1 mm 7
Aug. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
30° /23° 20.7 mm 7
Aug. 6 Patchy rain possible
Patchy rain possible
30° /24° 29.8 mm 7
Aug. 7 Partly cloudy
Partly cloudy
31° /23° 10.4 mm 8
Aug. 8 Patchy rain possible
Patchy rain possible
36° /25° 4.2 mm 8
Aug. 9 Patchy rain possible
Patchy rain possible
36° /25° 0.9 mm 8
Aug. 10 Patchy rain possible
Patchy rain possible
36° /26° 0.7 mm 8
Aug. 11 Patchy rain possible
Patchy rain possible
37° /26° 0.1 mm 8
Aug. 12 Patchy rain possible
Patchy rain possible
36° /25° 11.4 mm 8
Aug. 13 Patchy rain possible
Patchy rain possible
38° /27° 0.1 mm 9
Aug. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
37° /27° 17.7 mm 9
Aug. 15 Patchy rain possible
Patchy rain possible
34° /26° 3.8 mm 8
Aug. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
33° /24° 15.9 mm 8
Aug. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
33° /23° 8.9 mm 8
Aug. 18 Patchy rain possible
Patchy rain possible
35° /23° 1.9 mm 8
Aug. 19 Moderate rain at times
Moderate rain at times
35° /25° 5.8 mm 8
Aug. 20 Heavy rain at times
Heavy rain at times
35° /24° 1 mm 8
Aug. 21 Overcast
Overcast
34° /26° 1.5 mm 7
Aug. 22 Patchy rain possible
Patchy rain possible
34° /25° 3.9 mm 8
Aug. 23 Patchy rain possible
Patchy rain possible
33° /24° 5.4 mm 7
Aug. 24 Moderate rain at times
Moderate rain at times
31° /25° 1.8 mm 7
Aug. 25 Partly cloudy
Partly cloudy
34° /24° 0.7 mm 8
Aug. 26 Overcast
Overcast
34° /25° 1.6 mm 8
Aug. 27 Cloudy
Cloudy
35° /25° 1.5 mm 8
Aug. 28 Cloudy
Cloudy
36° /25° 0.1 mm 8
Aug. 29 Light rain shower
Light rain shower
35° /25° 1.8 mm 8
Aug. 30 Torrential rain shower
Torrential rain shower
30° /24° 21.7 mm 7
Aug. 31 Cloudy
Cloudy
35° /24° 1.9 mm 8
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Important Notice
Our weather forecast for Jacksonville in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Jacksonville forecast closer to your planned date for the most up-to-date weather information.

Jacksonville in August - FAQ

What are the expected maximum and minimum temperatures in Jacksonville during August?
With daytime temperatures soaring above 35° and not dropping much below 25° at night, August in Jacksonville is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Jacksonville during August?
Significant rainfall exceeding 238.6 mm is expected in Jacksonville during August, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jacksonville during August?
The average wind speed in Jacksonville during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Jacksonville

Explore the daily rainfall trends and prepare for Jacksonvilles August weather 💧

UV exposure in Jacksonville during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Jacksonville?

Get accurate weather forecasts for Jacksonville, located at latitude 30.332 and longitude -81.656. Stay updated with localized weather information tailored for Jacksonville.

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