Johnson Lake Rainfall Forecast

Today 15 Apr
20%
Thu 16 Apr
35%
Fri 17 Apr
45%
Sat 18 Apr
85%
Sun 19 Apr
25%
Mon 20 Apr
No Rain
Tue 21 Apr
10%

Johnson Lake Rainfall Statistics

April Rainfall

Tomahawk Regional Airport (18.6 miles)

Total Rainfall 2026
8.8in
Daily Average 2026
0.1in
Wettest Day 12 April, 2026
2.9in
Wet Days 2026
23/105 (22%)
Total Rainfall March
1.3in
Daily Average March
0.04in
Wettest Day 7 March, 2026
0.4in
Wet Days March
6/31 (19%)
Total Rainfall April
4.9in
Daily Average April
0.4in
Wettest Day 12 April, 2026
2.9in
Wet Days April
6/15 (40%)

Climate (2010–Present)

Tomahawk Regional Airport (18.6 miles)

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Annual Average 2021–2025
20.8in
Monthly Average 2021–2026
1.8in
Daily Average 2021–2026
0.1in
Wettest Day 25 June, 2025
3.5in

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