Boulder Lake Reservoir Rainfall Forecast

Today 3 Jul
15%
Fri 4 Jul
35%
Sat 5 Jul
80%
Sun 6 Jul
35%
Mon 7 Jul
15%
Tue 8 Jul
45%
Wed 9 Jul
30%

Boulder Lake Reservoir Rainfall Statistics

July Rainfall

Duluth International Airport (14.9 miles)

Total Rainfall 2025
10in
Daily Average 2025
0.1in
Wettest Day 2 May, 2025
0.6in
Wet Days 2025
65/184 (35%)
Total Rainfall June
2.9in
Daily Average June
0.1in
Wettest Day 6 June, 2025
0.4in
Wet Days June
14/30 (47%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 3 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Duluth International Airport (14.9 miles)

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Annual Average 2020–2024
28.4in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 24 September, 2023
3in

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