Roy Lake Rainfall Forecast

Today 20 Aug
75%
Fri 21 Aug
20%
Sat 22 Aug
5%
Sun 23 Aug
No Rain
Mon 24 Aug
15%
Tue 25 Aug
55%
Wed 26 Aug
10%

Roy Lake Rainfall Statistics

August Rainfall

Mahnomen County Airport (18 miles)

Total Rainfall 2026
12.7in
Daily Average 2026
0.1in
Wettest Day 8 June, 2026
2.5in
Wet Days 2026
43/232 (19%)
Total Rainfall July
2.1in
Daily Average July
0.1in
Wettest Day 6 July, 2026
1.4in
Wet Days July
3/31 (10%)
Total Rainfall August
1.1in
Daily Average August
0.1in
Wettest Day 15 August, 2026
0.6in
Wet Days August
3/20 (15%)

Climate (2021–2025)

Mahnomen County Airport (18 miles)

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Annual Average 2021–2025
16.2in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 24 June, 2023
7.9in

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