0.5in

Rain Today

Rain Last Hour
0in

Recorded at Ottawa Municipal Airport Updated 28 mins ago (5.2 miles away)

Get WillyWeather+ to remove ads

Real-Time Extremes

Hottest 103.9 °F
Choluteca, FL
Coldest 42.7 °F
Barter Island, Barter Island LRRS Airport, AK
Windiest 31.1mph
Mount Washington, NH
Wettest (Last Hour) 0.9in
Lafayette, Lafayette Regional Airport, LA
Most Humid 100%
Clark Regional Airport, IN
Least Humid 3%
La Veta Mountain, La Veta Pass, CO
Highest Pressure 1040.3 hPa
Salida - Monarch Pass, CO
Lowest Pressure 999 hPa
Shemya, Eareckson AFB, AK

Trending Locations

Get WillyWeather+ to remove ads

Ottawa Rainfall Forecast

Today 17 Jul
80%
Fri 18 Jul
35%
Sat 19 Jul
15%
Sun 20 Jul
10%
Mon 21 Jul
20%
Tue 22 Jul
15%
Wed 23 Jul
10%

Ottawa Rainfall Statistics

July Rainfall

Olathe, New Century Aircenter (24.9 miles)

Total Rainfall 2025
17.8in
Daily Average 2025
0.1in
Wettest Day 3 June, 2025
2.8in
Wet Days 2025
49/198 (25%)
Total Rainfall June
4.7in
Daily Average June
0.2in
Wettest Day 3 June, 2025
2.8in
Wet Days June
8/30 (27%)
Total Rainfall July
0.3in
Daily Average July
0.02in
Wettest Day 8 July, 2025
0.2in
Wet Days July
4/17 (24%)

Climate (2010–Present)

Olathe, New Century Aircenter (24.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
36.5in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 29 July, 2020
3.4in

Get WillyWeather+ to remove ads