Simpson Rainfall Forecast

Today 29 May
75%
Sat 30 May
55%
Sun 31 May
20%
Mon 1 Jun
25%
Tue 2 Jun
35%
Wed 3 Jun
20%
Thu 4 Jun
25%

Simpson Rainfall Statistics

May Rainfall

Harrison, Boone County Airport (45.4 miles)

Total Rainfall 2026
17.4in
Daily Average 2026
0.1in
Wettest Day 23 May, 2026
2.9in
Wet Days 2026
30/149 (20%)
Total Rainfall April
4.9in
Daily Average April
0.2in
Wettest Day 4 April, 2026
1.4in
Wet Days April
10/30 (33%)
Total Rainfall May
6in
Daily Average May
0.2in
Wettest Day 23 May, 2026
2.9in
Wet Days May
8/29 (28%)

Climate (2010–Present)

Harrison, Boone County Airport (45.4 miles)

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Annual Average 2021–2025
43.8in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 4 November, 2024
7.8in

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