Griffin Park Rainfall Forecast

Today 6 Sep
35%
Mon 7 Sep
25%
Tue 8 Sep
5%
Wed 9 Sep
No Rain
Thu 10 Sep
5%
Fri 11 Sep
No Rain
Sat 12 Sep
10%

Griffin Park Rainfall Statistics

September Rainfall

Pierre, Pierre Regional Airport (3.1 miles)

Total Rainfall 2026
13.9in
Daily Average 2026
0.1in
Wettest Day 21 June, 2026
1.5in
Wet Days 2026
57/249 (23%)
Total Rainfall August
2in
Daily Average August
0.1in
Wettest Day 13 August, 2026
1.4in
Wet Days August
5/31 (16%)
Total Rainfall September
0.02in
Daily Average September
0in
Wettest Day 1 September, 2026
0.02in
Wet Days September
1/6 (17%)

Climate (2021–2025)

Pierre, Pierre Regional Airport (3.1 miles)

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Annual Average 2021–2025
19.1in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 26 August, 2022
2.8in

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