Massacre Memorial State Park Rainfall Forecast

Today 23 Jul
35%
Fri 24 Jul
70%
Sat 25 Jul
60%
Sun 26 Jul
No Rain
Mon 27 Jul
No Rain
Tue 28 Jul
5%
Wed 29 Jul
10%

Massacre Memorial State Park Rainfall Statistics

July Rainfall

Olathe, Johnson County Executive Airport (39.8 miles)

Total Rainfall 2026
23.9in
Daily Average 2026
0.1in
Wettest Day 10 March, 2026
2.8in
Wet Days 2026
55/204 (27%)
Total Rainfall June
2.1in
Daily Average June
0.1in
Wettest Day 9 June, 2026
0.6in
Wet Days June
11/30 (37%)
Total Rainfall July
1.6in
Daily Average July
0.1in
Wettest Day 9 July, 2026
1.3in
Wet Days July
5/23 (22%)

Climate (2021–2025)

Olathe, Johnson County Executive Airport (39.8 miles)

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Annual Average 2021–2025
34.2in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 12 August, 2021
3.4in

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