Orillia Rainfall Forecast

Today 16 May
80%
Sun 17 May
No Rain
Mon 18 May
5%
Tue 19 May
5%
Wed 20 May
No Rain
Thu 21 May
10%
Fri 22 May
No Rain

Orillia Rainfall Statistics

May Rainfall

Seattle, Seattle-Tacoma International Airport (3.1 miles)

Total Rainfall 2026
16.8in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
1.2in
Wet Days 2026
57/136 (42%)
Total Rainfall April
2.8in
Daily Average April
0.1in
Wettest Day 14 April, 2026
1.1in
Wet Days April
8/30 (27%)
Total Rainfall May
0.2in
Daily Average May
0.01in
Wettest Day 13 May, 2026
0.1in
Wet Days May
2/16 (13%)

Climate (2010–Present)

Seattle, Seattle-Tacoma International Airport (3.1 miles)

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Annual Average 2021–2025
37.2in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 28 February, 2022
3in

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