Grimsby Rainfall Forecast

Today 30 Mar
100%
Mon 31 Mar
100%
Tue 1 Apr
No Rain
Wed 2 Apr
95%
Thu 3 Apr
85%
Fri 4 Apr
65%
Sat 5 Apr
85%

Grimsby Rainfall Statistics

March Rainfall

Southern Illinois Airport (11.2 miles)

Total Rainfall 2025
6.1in
Daily Average 2025
0.1in
Wettest Day 15 February, 2025
2in
Wet Days 2025
21/89 (24%)
Total Rainfall February
2.7in
Daily Average February
0.1in
Wettest Day 15 February, 2025
2in
Wet Days February
9/31 (29%)
Total Rainfall March
1.2in
Daily Average March
0.04in
Wettest Day 14 March, 2025
0.7in
Wet Days March
6/30 (20%)

Climate (2010–Present)

Southern Illinois Airport (11.2 miles)

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Annual Average 2020–2024
38.5in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 4 September, 2021
3in

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