Lake Decatur Rainfall Forecast

Today 4 Jun
No Rain
Fri 5 Jun
25%
Sat 6 Jun
45%
Sun 7 Jun
40%
Mon 8 Jun
75%
Tue 9 Jun
55%
Wed 10 Jun
35%

Lake Decatur Rainfall Statistics

June Rainfall

Decatur Airport (1.2 miles)

Total Rainfall 2026
16.7in
Daily Average 2026
0.1in
Wettest Day 27 April, 2026
2.5in
Wet Days 2026
39/155 (25%)
Total Rainfall May
2.4in
Daily Average May
0.1in
Wettest Day 18 May, 2026
0.5in
Wet Days May
11/31 (35%)
Total Rainfall June
0in
Daily Average June
0in
Wettest Day 1 June, 2026
0in
Wet Days June
–

Climate (2010–Present)

Decatur Airport (1.2 miles)

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Annual Average 2021–2025
37.3in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 3 August, 2022
3.8in

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