Decker Rainfall Forecast

Today 17 Aug
15%
Mon 18 Aug
25%
Tue 19 Aug
No Rain
Wed 20 Aug
No Rain
Thu 21 Aug
5%
Fri 22 Aug
25%
Sat 23 Aug
25%

Decker Rainfall Statistics

August Rainfall

Sheridan County Airport (18 miles)

Total Rainfall 2025
14.4in
Daily Average 2025
0.1in
Wettest Day 19 May, 2025
1.3in
Wet Days 2025
80/229 (35%)
Total Rainfall July
1.9in
Daily Average July
0.1in
Wettest Day 15 July, 2025
0.5in
Wet Days July
11/31 (35%)
Total Rainfall August
0.5in
Daily Average August
0.03in
Wettest Day 13 August, 2025
0.2in
Wet Days August
3/17 (18%)

Climate (2010–Present)

Sheridan County Airport (18 miles)

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Annual Average 2020–2024
15.6in
Monthly Average 2020–2025
1.4in
Daily Average 2020–2025
0.05in
Wettest Day 29 January, 2023
3.3in

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