Fort Jefferson Seaplane and Helicopter (Beach) Rainfall Forecast

Today 20 Sep
70%
Mon 21 Sep
60%
Tue 22 Sep
65%
Wed 23 Sep
65%
Thu 24 Sep
55%
Fri 25 Sep
45%
Sat 26 Sep
55%

Fort Jefferson Seaplane and Helicopter (Beach) Rainfall Statistics

September Rainfall

Key West International Airport (70.2 miles)

Total Rainfall 2026
24.5in
Daily Average 2026
0.1in
Wettest Day 5 June, 2026
4.4in
Wet Days 2026
90/263 (34%)
Total Rainfall August
3.1in
Daily Average August
0.1in
Wettest Day 6 August, 2026
1in
Wet Days August
13/31 (42%)
Total Rainfall September
5.7in
Daily Average September
0.3in
Wettest Day 8 September, 2026
1in
Wet Days September
14/20 (70%)

Climate (2021–2025)

Key West International Airport (70.2 miles)

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Annual Average 2021–2025
38.1in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 5 June, 2026
4.4in

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