Spanish Harbor - Big Pine Key Rainfall Forecast
- 80%
- 50%
- 40%
- 45%
- 40%
- 35%
- 30%
Spanish Harbor - Big Pine Key Rainfall Statistics
September Rainfall
The Florida Keys - Marathon International Airport (18 miles)
Total Rainfall September
5.4inDaily Average September
0.3inWettest Day 13 September, 2025
1.2inWet Days September
11/18 (61%)
Climate (2010–Present)
The Florida Keys - Marathon International Airport (18 miles)
Annual Average 2020–2024
45.7inMonthly Average 2020–2025
3.5inDaily Average 2020–2025
0.1inWettest Day 20 May, 2024
7.1in