Jefferson Rainfall Forecast

Today 19 May
90%
Tue 20 May
80%
Wed 21 May
50%
Thu 22 May
20%
Fri 23 May
40%
Sat 24 May
35%
Sun 25 May
45%

Jefferson Rainfall Statistics

May Rainfall

Sioux City, Sioux Gateway Airport (16.2 miles)

Total Rainfall 2025
5.4in
Daily Average 2025
0.04in
Wettest Day 19 March, 2025
0.8in
Wet Days 2025
30/139 (22%)
Total Rainfall April
1.7in
Daily Average April
0.1in
Wettest Day 1 April, 2025
0.5in
Wet Days April
10/30 (33%)
Total Rainfall May
0.1in
Daily Average May
0.01in
Wettest Day 2 May, 2025
0.1in
Wet Days May
3/19 (16%)

Climate (2010–Present)

Sioux City, Sioux Gateway Airport (16.2 miles)

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Annual Average 2020–2024
23.5in
Monthly Average 2020–2025
2in
Daily Average 2020–2025
0.1in
Wettest Day 28 July, 2024
2.8in

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