St Johns Rainfall Forecast
- 5%
- 60%
- 55%
- 25%
- 30%
- 40%
- 20%
St Johns Rainfall Statistics
August Rainfall
Capital Region International Airport (15.5 miles)
Total Rainfall August
3.8inDaily Average August
0.1inWettest Day 22 August, 2026
1.8inWet Days August
8/29 (28%)
Climate (2021–2025)
Capital Region International Airport (15.5 miles)
Annual Average 2021–2025
32.8inMonthly Average 2021–2026
2.8inDaily Average 2021–2026
0.1inWettest Day 17 June, 2024
2.5in