Preston Rainfall Forecast

Today 21 Sep
95%
Tue 22 Sep
40%
Wed 23 Sep
No Rain
Thu 24 Sep
20%
Fri 25 Sep
15%
Sat 26 Sep
50%
Sun 27 Sep
35%

Preston Rainfall Statistics

September Rainfall

Preston, Fillmore County Airport (4.3 miles)

Total Rainfall 2026
35.3in
Daily Average 2026
0.1in
Wettest Day 2 July, 2026
5.8in
Wet Days 2026
74/264 (28%)
Total Rainfall August
1.5in
Daily Average August
0.05in
Wettest Day 18 August, 2026
0.4in
Wet Days August
10/31 (32%)
Total Rainfall September
9.9in
Daily Average September
0.5in
Wettest Day 18 September, 2026
2.8in
Wet Days September
10/21 (48%)

Climate (2021–2025)

Preston, Fillmore County Airport (4.3 miles)

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Annual Average 2021–2025
19.4in
Monthly Average 2021–2026
1.8in
Daily Average 2021–2026
0.1in
Wettest Day 2 July, 2026
5.8in

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