Tank Island Rainfall Forecast

Today 15 May
5%
Sat 16 May
20%
Sun 17 May
25%
Mon 18 May
35%
Tue 19 May
30%
Wed 20 May
30%
Thu 21 May
15%

Tank Island Rainfall Statistics

May Rainfall

Key West International Airport (3.7 miles)

Total Rainfall 2026
4.8in
Daily Average 2026
0.04in
Wettest Day 17 March, 2026
1.6in
Wet Days 2026
30/135 (22%)
Total Rainfall April
1.2in
Daily Average April
0.04in
Wettest Day 8 April, 2026
0.4in
Wet Days April
12/30 (40%)
Total Rainfall May
0.3in
Daily Average May
0.03in
Wettest Day 4 May, 2026
0.2in
Wet Days May
4/15 (27%)

Climate (2010–Present)

Key West International Airport (3.7 miles)

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Annual Average 2021–2025
38.1in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 27 September, 2022
4.2in

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