Purdue University Airport Rainfall Forecast

Today 24 Sep
10%
Fri 25 Sep
No Rain
Sat 26 Sep
No Rain
Sun 27 Sep
No Rain
Mon 28 Sep
No Rain
Tue 29 Sep
10%
Wed 30 Sep
55%

Purdue University Airport Rainfall Statistics

September Rainfall

Lafayette, Purdue University Airport (0 miles)

Total Rainfall 2026
33.3in
Daily Average 2026
0.1in
Wettest Day 6 June, 2026
3.7in
Wet Days 2026
86/267 (32%)
Total Rainfall August
5.5in
Daily Average August
0.2in
Wettest Day 1 August, 2026
1.3in
Wet Days August
14/31 (45%)
Total Rainfall September
2.1in
Daily Average September
0.1in
Wettest Day 16 September, 2026
0.6in
Wet Days September
7/24 (29%)

Climate (2021–2025)

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 6 June, 2026
3.7in

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