Oswego Rainfall Forecast

Today 19 Sep
100%
Sun 20 Sep
95%
Mon 21 Sep
35%
Tue 22 Sep
20%
Wed 23 Sep
5%
Thu 24 Sep
No Rain
Fri 25 Sep
5%

Oswego Rainfall Statistics

September Rainfall

Aurora Municipal Airport (8.7 miles)

Total Rainfall 2026
38.6in
Daily Average 2026
0.1in
Wettest Day 2 July, 2026
4.3in
Wet Days 2026
79/262 (30%)
Total Rainfall August
5.6in
Daily Average August
0.2in
Wettest Day 1 August, 2026
2.2in
Wet Days August
12/31 (39%)
Total Rainfall September
3.6in
Daily Average September
0.2in
Wettest Day 9 September, 2026
0.3in
Wet Days September
6/19 (32%)

Climate (2021–2025)

Aurora Municipal Airport (8.7 miles)

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Annual Average 2021–2025
30.7in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 2 July, 2026
4.3in

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