Summit Rainfall Forecast

Today 21 May
5%
Fri 22 May
95%
Sat 23 May
80%
Sun 24 May
No Rain
Mon 25 May
5%
Tue 26 May
5%
Wed 27 May
15%

Summit Rainfall Statistics

May Rainfall

Sisseton, Sisseton Municipal Airport (24.9 miles)

Total Rainfall 2026
3.9in
Daily Average 2026
0.03in
Wettest Day 27 April, 2026
0.6in
Wet Days 2026
28/141 (20%)
Total Rainfall April
2.2in
Daily Average April
0.1in
Wettest Day 27 April, 2026
0.6in
Wet Days April
10/30 (33%)
Total Rainfall May
0.6in
Daily Average May
0.03in
Wettest Day 18 May, 2026
0.4in
Wet Days May
3/21 (14%)

Climate (2010–Present)

Sisseton, Sisseton Municipal Airport (24.9 miles)

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Annual Average 2021–2025
25.3in
Monthly Average 2021–2026
2.1in
Daily Average 2021–2026
0.1in
Wettest Day 8 August, 2021
3.3in

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