Sunnyside Rainfall Forecast
- 35%
- 60%
- 45%
- 20%
- 20%
- 10%
- 5%
Sunnyside Rainfall Statistics
January Rainfall
Chicago/Waukegan Regional Airport (18.6 miles)
Total Rainfall January
0.6inDaily Average January
0.04inWettest Day 8 January, 2026
0.3inWet Days January
4/15 (27%)
Climate (2010–Present)
Chicago/Waukegan Regional Airport (18.6 miles)
Annual Average 2021–2025
31.8inMonthly Average 2021–2025
2.6inDaily Average 2021–2026
0.1inWettest Day 23 July, 2022
3.9in