Arthur Rainfall Forecast

Today 21 May
25%
Thu 22 May
25%
Fri 23 May
5%
Sat 24 May
30%
Sun 25 May
60%
Mon 26 May
40%
Tue 27 May
30%

Arthur Rainfall Statistics

May Rainfall

Mattoon / Charleston, Coles County Memorial Airport (19.3 miles)

Total Rainfall 2025
14.1in
Daily Average 2025
0.1in
Wettest Day 4 April, 2025
2.9in
Wet Days 2025
44/141 (31%)
Total Rainfall April
7.7in
Daily Average April
0.3in
Wettest Day 4 April, 2025
2.9in
Wet Days April
13/30 (43%)
Total Rainfall May
2.9in
Daily Average May
0.2in
Wettest Day 3 May, 2025
1.3in
Wet Days May
7/21 (33%)

Climate (2010–Present)

Mattoon / Charleston, Coles County Memorial Airport (19.3 miles)

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Annual Average 2020–2024
36.6in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 9 July, 2024
3.6in

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