Post Lake Rainfall Forecast

Today 18 Jun
30%
Thu 19 Jun
5%
Fri 20 Jun
10%
Sat 21 Jun
10%
Sun 22 Jun
5%
Mon 23 Jun
45%
Tue 24 Jun
35%

Post Lake Rainfall Statistics

June Rainfall

Pierre, Pierre Regional Airport (24.9 miles)

Total Rainfall 2025
8.3in
Daily Average 2025
0.1in
Wettest Day 14 May, 2025
1.2in
Wet Days 2025
34/169 (20%)
Total Rainfall May
4.1in
Daily Average May
0.1in
Wettest Day 14 May, 2025
1.2in
Wet Days May
10/31 (32%)
Total Rainfall June
0.8in
Daily Average June
0.1in
Wettest Day 12 June, 2025
0.5in
Wet Days June
4/18 (22%)

Climate (2010–Present)

Pierre, Pierre Regional Airport (24.9 miles)

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Annual Average 2020–2024
17.4in
Monthly Average 2020–2025
1.5in
Daily Average 2020–2025
0.05in
Wettest Day 26 August, 2022
2.8in

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