Mershon Airport Rainfall Forecast

Today 18 Apr
90%
Sun 19 Apr
10%
Mon 20 Apr
10%
Tue 21 Apr
No Rain
Wed 22 Apr
25%
Thu 23 Apr
5%
Fri 24 Apr
60%

Mershon Airport Rainfall Statistics

April Rainfall

Indianapolis International Airport (15.5 miles)

Total Rainfall 2026
11.2in
Daily Average 2026
0.1in
Wettest Day 3 March, 2026
2.6in
Wet Days 2026
31/108 (29%)
Total Rainfall March
7.7in
Daily Average March
0.2in
Wettest Day 3 March, 2026
2.6in
Wet Days March
13/31 (42%)
Total Rainfall April
0.5in
Daily Average April
0.03in
Wettest Day 4 April, 2026
0.3in
Wet Days April
5/18 (28%)

Climate (2010–Present)

Indianapolis International Airport (15.5 miles)

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Annual Average 2021–2025
39.8in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 1 July, 2021
2.8in

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