Purdue University Airport Rainfall Forecast

Today 20 May
20%
Thu 21 May
No Rain
Fri 22 May
75%
Sat 23 May
80%
Sun 24 May
45%
Mon 25 May
40%
Tue 26 May
35%

Purdue University Airport Rainfall Statistics

May Rainfall

Lafayette, Purdue University Airport (0 miles)

Total Rainfall 2026
13.9in
Daily Average 2026
0.1in
Wettest Day 27 April, 2026
1.6in
Wet Days 2026
42/140 (30%)
Total Rainfall April
6.2in
Daily Average April
0.2in
Wettest Day 27 April, 2026
1.6in
Wet Days April
13/30 (43%)
Total Rainfall May
1.7in
Daily Average May
0.1in
Wettest Day 5 May, 2026
0.4in
Wet Days May
10/20 (50%)

Climate (2010–Present)

Lafayette, Purdue University Airport (0 miles)

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Annual Average 2021–2025
32.9in
Monthly Average 2021–2026
2.8in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
2.5in

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