Mark Twain Lake Rainfall Forecast

Today 13 May
5%
Thu 14 May
No Rain
Fri 15 May
65%
Sat 16 May
70%
Sun 17 May
40%
Mon 18 May
50%
Tue 19 May
65%

Mark Twain Lake Rainfall Statistics

May Rainfall

Quincy Regional Airport-Baldwin Field (42.9 miles)

Total Rainfall 2026
12.7in
Daily Average 2026
0.1in
Wettest Day 27 April, 2026
2.1in
Wet Days 2026
36/133 (27%)
Total Rainfall April
7.3in
Daily Average April
0.2in
Wettest Day 27 April, 2026
2.1in
Wet Days April
15/30 (50%)
Total Rainfall May
0.3in
Daily Average May
0.03in
Wettest Day 8 May, 2026
0.1in
Wet Days May
4/13 (31%)

Climate (2010–Present)

Quincy Regional Airport-Baldwin Field (42.9 miles)

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Annual Average 2021–2025
30.8in
Monthly Average 2021–2026
2.6in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
4.7in

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