Key Colony Beach Rainfall Forecast

Today 9 Aug
35%
Mon 10 Aug
30%
Tue 11 Aug
15%
Wed 12 Aug
15%
Thu 13 Aug
No Rain
Fri 14 Aug
40%
Sat 15 Aug
25%

Key Colony Beach Rainfall Statistics

August Rainfall

The Florida Keys - Marathon International Airport (1.9 miles)

Total Rainfall 2026
15.5in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
2.1in
Wet Days 2026
71/221 (32%)
Total Rainfall July
2.8in
Daily Average July
0.1in
Wettest Day 10 July, 2026
1.6in
Wet Days July
10/31 (32%)
Total Rainfall August
0.1in
Daily Average August
0.01in
Wettest Day 6 August, 2026
0.1in
Wet Days August
2/9 (22%)

Climate (2021–2025)

The Florida Keys - Marathon International Airport (1.9 miles)

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Annual Average 2021–2025
40.6in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 20 May, 2024
7.1in

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