Weather in Jacksonville in July 2025
- July is usually the hottest month of the year in Jacksonville;
Average weather
Average temperature in Jacksonville in July
The temperature in July is +34°C on average, with a range between a maximum of +38°C during the day and a minimum of +23°C at night.
The average maximum temperature goes down 7% by the end of the month, compared with the beginning of the month, from +34°C to +33°C.
Is Jacksonville warm or cold in July?
Jacksonville is typically hot in July.
Maximum temperatures go up compared to the previous month from +32°C to +33°C. The minimum temperature also goes up from +23°C to +24°C.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
July is the hottest month in Jacksonville, here is the comparison with other months:
Climate in Jacksonville in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +32°C | +33°C | +32°C | ||||
| Min. temperature | ||||||
| +11°C | +19°C | +18°C | ||||
| Max. temperature | ||||||
| +39°C | +39°C | +39°C | ||||
| Rainfall | ||||||
| 125 mm | 120 mm | 134 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 77% | 78% | 81% | ||||
| Air pressure | ||||||
| 1015 HPa | 1016 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 2 | 1 | 1 | ||||
| Cloudy days | ||||||
| 5 | 4 | 3 | ||||
| Rainy days | ||||||
| 17 | 18 | 20 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as ok as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +32°C to +33°C during the day. As July arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 125 mm to 120 mm. Humidity rises from 77% to 78%. Winds are calmer in comparison to June, going down from 3 m/s to 2 m/s on average. The days becoming less sunny, going from 2 sunny days in June to 1 in July.
August brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Jacksonville is gradually increasing during July, going from 3 m/s to 3 m/s over the course of the month.
Rain
How was the weather last July in Jacksonville?
Climate Change over Years
The climate in Jacksonville in July has not changed much over the last 43 years.
The average temperature was the lowest in 1983 (+24°C) and the highest in 2015 (+28°C). The driest year was 2006 with only 554 mm of rainfall, and the wettest year was 2020 with 1607 mm.
FAQ
Is July a good time to visit Jacksonville?
Can you sunbathe in Jacksonville in July?
Is Jacksonville rainy in July?
Is it sunny in Jacksonville in July?
Other cities in USA
Monthly weather in Jacksonville
Source of the data
For this page, we’ve looked at the typical weather in Jacksonville, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.