Plano Rainfall Forecast

Today 16 May
75%
Sun 17 May
40%
Mon 18 May
45%
Tue 19 May
80%
Wed 20 May
65%
Thu 21 May
20%
Fri 22 May
15%

Plano Rainfall Statistics

May Rainfall

Indianapolis International Airport (23 miles)

Total Rainfall 2026
16.9in
Daily Average 2026
0.1in
Wettest Day 3 March, 2026
2.6in
Wet Days 2026
44/136 (32%)
Total Rainfall April
3.3in
Daily Average April
0.1in
Wettest Day 27 April, 2026
1.6in
Wet Days April
10/30 (33%)
Total Rainfall May
2.9in
Daily Average May
0.2in
Wettest Day 5 May, 2026
1.9in
Wet Days May
8/16 (50%)

Climate (2010–Present)

Indianapolis International Airport (23 miles)

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Annual Average 2021–2025
39.8in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 1 July, 2021
2.8in

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