Ottawa Rainfall Forecast

Today 24 Jun
30%
Thu 25 Jun
85%
Fri 26 Jun
95%
Sat 27 Jun
20%
Sun 28 Jun
5%
Mon 29 Jun
No Rain
Tue 30 Jun
10%

Ottawa Rainfall Statistics

June Rainfall

Olathe, New Century Aircenter (24.9 miles)

Total Rainfall 2026
23.2in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
1.9in
Wet Days 2026
48/175 (27%)
Total Rainfall May
6.3in
Daily Average May
0.2in
Wettest Day 18 May, 2026
1.9in
Wet Days May
11/31 (35%)
Total Rainfall June
2.6in
Daily Average June
0.1in
Wettest Day 7 June, 2026
0.6in
Wet Days June
13/24 (54%)

Climate (2021–2025)

Olathe, New Century Aircenter (24.9 miles)

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Annual Average 2021–2025
34.6in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 4 July, 2024
2.9in

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