Custer State Park Airport Rainfall Forecast

Today 1 Jul
20%
Thu 2 Jul
30%
Fri 3 Jul
20%
Sat 4 Jul
40%
Sun 5 Jul
15%
Mon 6 Jul
10%
Tue 7 Jul
30%

Custer State Park Airport Rainfall Statistics

July Rainfall

Custer, Custer County Airport (13 miles)

Total Rainfall 2026
6.8in
Daily Average 2026
0.04in
Wettest Day 30 May, 2026
2in
Wet Days 2026
43/182 (24%)
Total Rainfall June
1.4in
Daily Average June
0.05in
Wettest Day 21 June, 2026
0.6in
Wet Days June
10/30 (33%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 2 July, 2026
–
Wet Days July
–

Climate (2021–2025)

Custer, Custer County Airport (13 miles)

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Annual Average 2021–2025
18.1in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.05in
Wettest Day 12 October, 2023
2in

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