Twain Rainfall Forecast

Today 21 Jun
100%
Mon 22 Jun
30%
Tue 23 Jun
No Rain
Wed 24 Jun
25%
Thu 25 Jun
10%
Fri 26 Jun
25%
Sat 27 Jun
30%

Twain Rainfall Statistics

June Rainfall

Iowa City Municipal Airport (1.2 miles)

Total Rainfall 2026
19.6in
Daily Average 2026
0.1in
Wettest Day 2 April, 2026
2in
Wet Days 2026
47/172 (27%)
Total Rainfall May
1.7in
Daily Average May
0.1in
Wettest Day 18 May, 2026
0.7in
Wet Days May
9/31 (29%)
Total Rainfall June
8in
Daily Average June
0.4in
Wettest Day 17 June, 2026
2in
Wet Days June
11/21 (52%)

Climate (2021–2025)

Iowa City Municipal Airport (1.2 miles)

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Annual Average 2021–2025
28.9in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 20 June, 2024
2.6in

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