‹ St. Augustine weather by month
Typical April weather
St. Augustine
Florida · April
80° days
61° nights
about 4 rainy days · 13 hours of daylight · ocean 71°
What to pack
- Swimsuit
- Sunscreen
What April feels like
April is the sweet spot: warm days, cool evenings, and the humidity still weeks off. Sea turtle nesting starts on Anastasia Island and the beach driving stretches get restricted section by section as nests appear.
Expect about 4 days with real rain — enough to notice, not enough to plan around.
Can you swim?
The ocean runs about 71° — comfortable for swimming.
The numbers
| Typical high | 80° |
|---|---|
| Typical low | 61° |
| Days with real rain | 4 |
| Total rain | 2.9 in |
| Water temperature | 71° |
| Sunrise / sunset (mid-month) | 6:58 am / 7:52 pm |