Hermosa Rainfall Forecast

Today 2 Aug
25%
Sun 3 Aug
55%
Mon 4 Aug
15%
Tue 5 Aug
20%
Wed 6 Aug
15%
Thu 7 Aug
15%
Fri 8 Aug
15%

Hermosa Rainfall Statistics

August Rainfall

Rapid City, Rapid City Regional Airport (15.5 miles)

Total Rainfall 2025
13.7in
Daily Average 2025
0.1in
Wettest Day 27 April, 2025
1.5in
Wet Days 2025
69/214 (32%)
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
–
Daily Average August
–
Wettest Day 2 August, 2025
–
Wet Days August
–

Climate (2010–Present)

Rapid City, Rapid City Regional Airport (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

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

Get WillyWeather+ to remove ads