Cupey Rainfall Forecast

Today 15 Mar
40%
Mon 16 Mar
40%
Tue 17 Mar
30%
Wed 18 Mar
50%
Thu 19 Mar
50%
Fri 20 Mar
40%
Sat 21 Mar
30%

Cupey Rainfall Statistics

March Rainfall

San Juan, Luis Munoz Marin International Airport (7.5 miles)

Total Rainfall 2026
10.4in
Daily Average 2026
0.1in
Wettest Day 8 February, 2026
1.7in
Wet Days 2026
42/74 (57%)
Total Rainfall February
6.4in
Daily Average February
0.2in
Wettest Day 8 February, 2026
1.7in
Wet Days February
15/28 (54%)
Total Rainfall March
2.1in
Daily Average March
0.2in
Wettest Day 11 March, 2026
0.6in
Wet Days March
11/15 (73%)

Climate (2010–Present)

San Juan, Luis Munoz Marin International Airport (7.5 miles)

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Annual Average 2021–2025
64.3in
Monthly Average 2021–2026
5.4in
Daily Average 2021–2026
0.2in
Wettest Day 27 October, 2023
5.2in

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