Lake Ontario Rainfall Forecast

Today 30 Aug
35%
Mon 31 Aug
80%
Tue 1 Sep
85%
Wed 2 Sep
60%
Thu 3 Sep
60%
Fri 4 Sep
30%
Sat 5 Sep
20%

Lake Ontario Rainfall Statistics

August Rainfall

Fulton, Oswego County Airport (18 miles)

Total Rainfall 2026
30.1in
Daily Average 2026
0.1in
Wettest Day 31 March, 2026
2.5in
Wet Days 2026
120/242 (50%)
Total Rainfall July
3.5in
Daily Average July
0.1in
Wettest Day 28 July, 2026
1.5in
Wet Days July
11/31 (35%)
Total Rainfall August
1.7in
Daily Average August
0.1in
Wettest Day 25 August, 2026
0.9in
Wet Days August
10/30 (33%)

Climate (2021–2025)

Fulton, Oswego County Airport (18 miles)

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Annual Average 2021–2025
38.7in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 9 August, 2024
3.1in

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