Ottawa Rainfall Forecast

Today 12 Mar
60%
Fri 13 Mar
60%
Sat 14 Mar
35%
Sun 15 Mar
85%
Mon 16 Mar
25%
Tue 17 Mar
15%
Wed 18 Mar
25%

Ottawa Rainfall Statistics

March Rainfall

Mankato, Mankato Regional Airport (11.2 miles)

Total Rainfall 2026
0.5in
Daily Average 2026
0.01in
Wettest Day 6 March, 2026
0.3in
Wet Days 2026
6/71 (8%)
Total Rainfall February
0.1in
Daily Average February
0in
Wettest Day 18 February, 2026
0.03in
Wet Days February
2/28 (7%)
Total Rainfall March
0.3in
Daily Average March
0.03in
Wettest Day 6 March, 2026
0.3in
Wet Days March
1/12 (8%)

Climate (2010–Present)

Mankato, Mankato Regional Airport (11.2 miles)

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Annual Average 2021–2025
16.3in
Monthly Average 2021–2026
1.3in
Daily Average 2021–2026
0.05in
Wettest Day 17 August, 2025
2.8in

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