Decatur Rainfall Forecast

Today 19 Aug
15%
Thu 20 Aug
25%
Fri 21 Aug
45%
Sat 22 Aug
10%
Sun 23 Aug
10%
Mon 24 Aug
20%
Tue 25 Aug
15%

Decatur Rainfall Statistics

August Rainfall

Decatur, Pryor Field (3.7 miles)

Total Rainfall 2026
33.8in
Daily Average 2026
0.2in
Wettest Day 7 June, 2026
2.2in
Wet Days 2026
75/231 (32%)
Total Rainfall July
1.8in
Daily Average July
0.1in
Wettest Day 25 July, 2026
0.5in
Wet Days July
12/31 (39%)
Total Rainfall August
5.1in
Daily Average August
0.3in
Wettest Day 17 August, 2026
1in
Wet Days August
11/19 (58%)

Climate (2021–2025)

Decatur, Pryor Field (3.7 miles)

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Annual Average 2021–2025
47.3in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 14 December, 2022
4.2in

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