Big Marsh Wildlife Area Rainfall Forecast
- 25%
- 10%
- 85%
- 10%
- 5%
- 5%
- 15%
Big Marsh Wildlife Area Rainfall Statistics
January Rainfall
Waterloo, Waterloo Municipal Airport (22.4 miles)
Total Rainfall January
1.5inDaily Average January
0.1inWettest Day 8 January, 2026
1.3inWet Days January
5/19 (26%)
Climate (2010–Present)
Waterloo, Waterloo Municipal Airport (22.4 miles)
Annual Average 2021–2025
31.4inMonthly Average 2021–2025
2.6inDaily Average 2021–2026
0.1inWettest Day 21 May, 2024
2.8in