Ottawa Rainfall Forecast

Today 15 Jul
20%
Wed 16 Jul
75%
Thu 17 Jul
65%
Fri 18 Jul
25%
Sat 19 Jul
25%
Sun 20 Jul
65%
Mon 21 Jul
25%

Ottawa Rainfall Statistics

July Rainfall

Williamsport - Lycoming County Airport (15.5 miles)

Total Rainfall 2025
23in
Daily Average 2025
0.1in
Wettest Day 5 March, 2025
1.9in
Wet Days 2025
75/196 (38%)
Total Rainfall June
5.6in
Daily Average June
0.2in
Wettest Day 14 June, 2025
1.2in
Wet Days June
14/30 (47%)
Total Rainfall July
0.8in
Daily Average July
0.1in
Wettest Day 7 July, 2025
0.3in
Wet Days July
5/15 (33%)

Climate (2010–Present)

Williamsport - Lycoming County Airport (15.5 miles)

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Annual Average 2020–2024
42.3in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 9 August, 2024
3.3in

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