Oshkosh Rainfall Forecast
- 90%
- 55%
- 5%
- 80%
- 65%
- 70%
- 60%
Oshkosh Rainfall Statistics
April Rainfall
Wittman Regional Airport (3.7 miles)
Total Rainfall April
3.1inDaily Average April
0.5inWettest Day 2 April, 2026
1.6inWet Days April
4/9 (44%)
Climate (2010–Present)
Wittman Regional Airport (3.7 miles)
Annual Average 2021–2025
29.3inMonthly Average 2021–2026
2.4inDaily Average 2021–2026
0.1inWettest Day 14 July, 2021
2.7in