Spring Valley Rainfall Forecast

Today 24 Sep
50%
Fri 25 Sep
60%
Sat 26 Sep
60%
Sun 27 Sep
45%
Mon 28 Sep
5%
Tue 29 Sep
70%
Wed 30 Sep
55%

Spring Valley Rainfall Statistics

September Rainfall

Preston, Fillmore County Airport (10.6 miles)

Total Rainfall 2026
35.4in
Daily Average 2026
0.1in
Wettest Day 2 July, 2026
5.8in
Wet Days 2026
76/267 (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
10.1in
Daily Average September
0.5in
Wettest Day 18 September, 2026
2.8in
Wet Days September
12/24 (50%)

Climate (2021–2025)

Preston, Fillmore County Airport (10.6 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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