Jacksonville weather in April
April in Jacksonville: warm, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Jacksonville · #139 of 897 destinations to visit in April · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Jacksonville in April
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Jacksonville climate normals — April
| Daytime high | 26°C / 79°F | 🌤 warm |
|---|---|---|
| Nighttime low | 17°C / 62°F | |
| Rainfall | 77 mm / 3 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 12.9 h | |
| Wind | 17 km/h / 11 mph | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Jacksonville in April — FAQ
- Is April a good time to visit Jacksonville?
- April in Jacksonville: warm, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Jacksonville on SeasonMap's comfort score (89/100).
- What is the weather like in Jacksonville in April?
- In April, Jacksonville averages a daily high of 26.2°C and a low of 16.9°C, with about 77.4 mm of rain over roughly 9.8 rainy days.
- What is the air quality in Jacksonville in April?
- Jacksonville has a mean US Air Quality Index of about 48 in April.