Jerry Smith Park Rainfall Forecast

Today 24 Sep
No Rain
Fri 25 Sep
65%
Sat 26 Sep
65%
Sun 27 Sep
60%
Mon 28 Sep
15%
Tue 29 Sep
70%
Wed 30 Sep
55%

Jerry Smith Park Rainfall Statistics

September Rainfall

Olathe, Johnson County Executive Airport (9.3 miles)

Total Rainfall 2026
27.8in
Daily Average 2026
0.1in
Wettest Day 10 March, 2026
2.8in
Wet Days 2026
66/267 (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
2/24 (8%)

Climate (2021–2025)

Olathe, Johnson County Executive Airport (9.3 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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