Jacksonville weather in July
July in Jacksonville: hot, soaked, with very humid — a gamble, with 22 rainy days.
#12 of 12 months in Jacksonville · #764 of 897 destinations to visit in July · comfort 59/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Jacksonville in July
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Jacksonville climate normals — July
| Daytime high | 32°C / 89°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Rainfall | 165 mm / 6.5 in | ⛈ soaked |
| Rainy days | 22 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 11.1 h/day | |
| Daylight | 13.9 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 66 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Jacksonville in July — FAQ
- Is July a good time to visit Jacksonville?
- July in Jacksonville: hot, soaked, with very humid — a gamble, with 22 rainy days. It ranks #12 of 12 months for Jacksonville on SeasonMap's comfort score (59/100).
- What is the weather like in Jacksonville in July?
- In July, Jacksonville averages a daily high of 31.7°C and a low of 24.5°C, with about 165.1 mm of rain over roughly 22 rainy days.
- What is the air quality in Jacksonville in July?
- Jacksonville has a mean US Air Quality Index of about 66 in July.