William O'Brien State Park Rainfall Forecast

Today 15 Jul
No Rain
Thu 16 Jul
10%
Fri 17 Jul
10%
Sat 18 Jul
15%
Sun 19 Jul
10%
Mon 20 Jul
35%
Tue 21 Jul
15%

William O'Brien State Park Rainfall Statistics

July Rainfall

L O Simenstad Municipal Airport (6.8 miles)

Total Rainfall 2026
18.4in
Daily Average 2026
0.1in
Wettest Day 27 April, 2026
2.2in
Wet Days 2026
53/196 (27%)
Total Rainfall June
4.9in
Daily Average June
0.2in
Wettest Day 17 June, 2026
2in
Wet Days June
15/30 (50%)
Total Rainfall July
3in
Daily Average July
0.2in
Wettest Day 4 July, 2026
1in
Wet Days July
5/15 (33%)

Climate (2021–2025)

L O Simenstad Municipal Airport (6.8 miles)

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Annual Average 2021–2025
34.2in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 23 July, 2025
3.7in

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