Gunflint Lake Rainfall Forecast

Today 17 May
30%
Mon 18 May
65%
Tue 19 May
90%
Wed 20 May
10%
Thu 21 May
15%
Fri 22 May
20%
Sat 23 May
20%

Gunflint Lake Rainfall Statistics

May Rainfall

Grand Marais/Cook County Airport (23 miles)

Total Rainfall 2026
0.3in
Daily Average 2026
0in
Wettest Day 27 April, 2026
0.1in
Wet Days 2026
16/137 (12%)
Total Rainfall April
0.2in
Daily Average April
0.01in
Wettest Day 27 April, 2026
0.1in
Wet Days April
6/30 (20%)
Total Rainfall May
0.02in
Daily Average May
0in
Wettest Day 12 May, 2026
0.02in
Wet Days May
1/17 (6%)

Climate (2010–Present)

Grand Marais/Cook County Airport (23 miles)

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Annual Average 2021–2025
12.6in
Monthly Average 2021–2026
0.5in
Daily Average 2021–2026
0.02in
Wettest Day 20 September, 2021
1.3in

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