Frontenac Rainfall Forecast

Today 12 May
15%
Wed 13 May
100%
Thu 14 May
55%
Fri 15 May
15%
Sat 16 May
15%
Sun 17 May
20%
Mon 18 May
15%

Frontenac Rainfall Statistics

May Rainfall

Watertown, Watertown International Airport (18 miles)

Total Rainfall 2026
16.1in
Daily Average 2026
0.1in
Wettest Day 31 March, 2026
1.7in
Wet Days 2026
59/132 (45%)
Total Rainfall April
5.2in
Daily Average April
0.2in
Wettest Day 5 April, 2026
1in
Wet Days April
17/30 (57%)
Total Rainfall May
1.4in
Daily Average May
0.2in
Wettest Day 5 May, 2026
0.8in
Wet Days May
5/12 (42%)

Climate (2010–Present)

Watertown, Watertown International Airport (18 miles)

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Annual Average 2021–2025
39.2in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 9 August, 2024
2.8in

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