Green Valley Rainfall Forecast

Today 22 Aug
50%
Sat 23 Aug
15%
Sun 24 Aug
15%
Mon 25 Aug
15%
Tue 26 Aug
10%
Wed 27 Aug
10%
Thu 28 Aug
25%

Green Valley Rainfall Statistics

August Rainfall

Rapid City, Rapid City Regional Airport (2.5 miles)

Total Rainfall 2025
16.1in
Daily Average 2025
0.1in
Wettest Day 27 April, 2025
1.5in
Wet Days 2025
77/234 (33%)
Total Rainfall July
4.1in
Daily Average July
0.1in
Wettest Day 29 July, 2025
0.7in
Wet Days July
13/31 (42%)
Total Rainfall August
2.5in
Daily Average August
0.1in
Wettest Day 1 August, 2025
1.4in
Wet Days August
8/22 (36%)

Climate (2010–Present)

Rapid City, Rapid City Regional Airport (2.5 miles)

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Annual Average 2020–2024
15.8in
Monthly Average 2020–2025
1.4in
Daily Average 2020–2025
0.05in
Wettest Day 12 October, 2023
2in

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