Petit Jean State Park Rainfall Forecast

Today 24 May
50%
Mon 25 May
40%
Tue 26 May
55%
Wed 27 May
50%
Thu 28 May
70%
Fri 29 May
65%
Sat 30 May
35%

Petit Jean State Park Rainfall Statistics

May Rainfall

Russelville Municipal Airport (13 miles)

Total Rainfall 2026
10.1in
Daily Average 2026
0.1in
Wettest Day 19 May, 2026
2.2in
Wet Days 2026
26/144 (18%)
Total Rainfall April
4in
Daily Average April
0.1in
Wettest Day 24 April, 2026
1.7in
Wet Days April
7/30 (23%)
Total Rainfall May
2.8in
Daily Average May
0.1in
Wettest Day 19 May, 2026
2.2in
Wet Days May
6/24 (25%)

Climate (2010–Present)

Russelville Municipal Airport (13 miles)

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Annual Average 2021–2025
45.2in
Monthly Average 2021–2026
3.7in
Daily Average 2021–2026
0.1in
Wettest Day 28 August, 2025
4.4in

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