Normal weather for Jacksonville in August
It's hot in August in Jacksonville with an average temperature of 34°C. Temperatures this month range from a low of 31°C to a high of 36°C. At night, you can expect temperatures between 22°C and 25°C.
In August, there is an average of 85 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Jacksonville in August |
London | ||
|---|---|---|---|
 Average Temperature |
34°C | 22°C | |
 High Temp |
36°C | 24°C | |
| Low Temp |
31°C | 19°C | |
 Total Precipitation |
85 mm | 60 mm | |
| Rainy Days |
11 days | 10 days | |
Start of August
The month of August starts in Jacksonville with hot temperatures, averaging around 35°C during the day and nights close to 25°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature stays the same at 35°C, with nights close to 24°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of August
By the end of August, the average daytime temperature in Jacksonville will be around 33°C, with nights close to 24°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Jacksonville?
August is a great month to be in Jacksonville for sunny weather. You’ll get high temperatures and not too much rain this month.
The hurricane season in Jacksonville runs from June to November.
Temperature records for Jacksonville in August
With 41°C, Jacksonville hit the highest temperature in the last 10 years in August 2023. The lowest daytime temperature in this month was 23°C in 2014. The extreme night temperatures ranged from a low of 18°C to a high of 28°C.
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Daily Temperature in August in Jacksonville
This chart shows the average daily temperatures, both day and night, for each day in August in Jacksonville, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Jacksonville
The chart below shows the average daily precipitation in August for Jacksonville, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 11 days of rain in Jacksonville.
Daily UV Index in August in Jacksonville
This chart shows the average daily UV index in August in Jacksonville, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Jacksonville Over the Years
This chart shows the average temperature in August in Jacksonville, measured in degrees Celsius, over the past years.
Total Precipitation in August in Jacksonville Over the Years
This chart shows the average precipitation in August in Jacksonville, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Jacksonville
Click on a specific day in August for detailed info on the typical weather on that day in Jacksonville. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Jacksonville
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Average Weather in Jacksonville by Month
Click on a month below to see detailed weather info for Jacksonville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Jacksonville for all months at once
