Rio Piedras Rainfall Forecast

Today 10 Mar
70%
Wed 11 Mar
60%
Thu 12 Mar
50%
Fri 13 Mar
50%
Sat 14 Mar
40%
Sun 15 Mar
30%
Mon 16 Mar
30%

Rio Piedras Rainfall Statistics

March Rainfall

San Juan, Luis Munoz Marin International Airport (4.3 miles)

Total Rainfall 2026
9.1in
Daily Average 2026
0.1in
Wettest Day 8 February, 2026
1.7in
Wet Days 2026
36/69 (52%)
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
0.7in
Daily Average March
0.1in
Wettest Day 7 March, 2026
0.5in
Wet Days March
5/10 (50%)

Climate (2010–Present)

San Juan, Luis Munoz Marin International Airport (4.3 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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