Decatur Airport Rainfall Forecast

Today 13 Aug
35%
Fri 14 Aug
55%
Sat 15 Aug
10%
Sun 16 Aug
20%
Mon 17 Aug
35%
Tue 18 Aug
5%
Wed 19 Aug
10%

Decatur Airport Rainfall Statistics

August Rainfall

Decatur Airport (0 miles)

Total Rainfall 2026
27.6in
Daily Average 2026
0.1in
Wettest Day 17 June, 2026
3.1in
Wet Days 2026
63/225 (28%)
Total Rainfall July
2.7in
Daily Average July
0.1in
Wettest Day 10 July, 2026
1in
Wet Days July
9/31 (29%)
Total Rainfall August
0.6in
Daily Average August
0.1in
Wettest Day 1 August, 2026
0.5in
Wet Days August
2/13 (15%)

Climate (2021–2025)

Decatur Airport (0 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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