Grinnell Regional Airport Rainfall Forecast

Today 1 Jul
5%
Wed 2 Jul
5%
Thu 3 Jul
20%
Fri 4 Jul
30%
Sat 5 Jul
55%
Sun 6 Jul
55%
Mon 7 Jul
25%

Grinnell Regional Airport Rainfall Statistics

July Rainfall

Newton Municipal Airport - Earl Johnson Field (14.9 miles)

Total Rainfall 2025
8.4in
Daily Average 2025
0.05in
Wettest Day 23 June, 2025
1.7in
Wet Days 2025
32/182 (18%)
Total Rainfall June
3.4in
Daily Average June
0.1in
Wettest Day 23 June, 2025
1.7in
Wet Days June
7/30 (23%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 1 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Newton Municipal Airport - Earl Johnson Field (14.9 miles)

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Annual Average 2020–2024
18.9in
Monthly Average 2020–2025
1.5in
Daily Average 2020–2025
0.1in
Wettest Day 1 June, 2023
2.1in

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