Brampton Rainfall Forecast

Today 19 Sep
5%
Sun 20 Sep
55%
Mon 21 Sep
50%
Tue 22 Sep
5%
Wed 23 Sep
No Rain
Thu 24 Sep
25%
Fri 25 Sep
35%

Brampton Rainfall Statistics

September Rainfall

Olathe, Johnson County Executive Airport (8.7 miles)

Total Rainfall 2026
27.8in
Daily Average 2026
0.1in
Wettest Day 10 March, 2026
2.8in
Wet Days 2026
66/262 (25%)
Total Rainfall August
2.8in
Daily Average August
0.1in
Wettest Day 5 August, 2026
1.5in
Wet Days August
5/31 (16%)
Total Rainfall September
0.3in
Daily Average September
0.01in
Wettest Day 9 September, 2026
0.2in
Wet Days September
2/19 (11%)

Climate (2021–2025)

Olathe, Johnson County Executive Airport (8.7 miles)

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Annual Average 2021–2025
34.2in
Monthly Average 2021–2026
2.8in
Daily Average 2021–2026
0.1in
Wettest Day 17 July, 2025
3in

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