Big Spanish Channel - Mayo Key Rainfall Forecast
- 10%
- 20%
- 15%
- 20%
- 5%
- 5%
- 5%
Big Spanish Channel - Mayo Key Rainfall Statistics
July Rainfall
The Florida Keys - Marathon International Airport (19.3 miles)
Total Rainfall July
1.6inDaily Average July
0.1inWettest Day 10 July, 2026
1.6inWet Days July
3/15 (20%)
Climate (2021–2025)
The Florida Keys - Marathon International Airport (19.3 miles)
Annual Average 2021–2025
40.6inMonthly Average 2021–2026
3.5inDaily Average 2021–2026
0.1inWettest Day 20 May, 2024
7.1in