Grand Island Rainfall Forecast
- 55%
- No Rain
- No Rain
- 15%
- 30%
- 20%
- 15%
Grand Island Rainfall Statistics
July Rainfall
Niagara Falls, Niagara Falls International Airport (5.6 miles)
Total Rainfall July
0.6inDaily Average July
0.6inWettest Day 1 July, 2025
0.6inWet Days July
1/3 (33%)
Climate (2010–Present)
Niagara Falls, Niagara Falls International Airport (5.6 miles)
Annual Average 2020–2024
22.6inMonthly Average 2020–2025
1.9inDaily Average 2020–2025
0.1inWettest Day 10 July, 2024
2.5in