St Mary Rainfall Forecast

Today 19 Sep
10%
Sun 20 Sep
80%
Mon 21 Sep
70%
Tue 22 Sep
25%
Wed 23 Sep
No Rain
Thu 24 Sep
5%
Fri 25 Sep
5%

St Mary Rainfall Statistics

September Rainfall

Macomb Municipal Airport (18.6 miles)

Total Rainfall 2026
60.3in
Daily Average 2026
0.2in
Wettest Day 10 June, 2026
6.3in
Wet Days 2026
68/262 (26%)
Total Rainfall August
12.2in
Daily Average August
0.4in
Wettest Day 15 August, 2026
5.6in
Wet Days August
12/31 (39%)
Total Rainfall September
5.2in
Daily Average September
0.3in
Wettest Day 16 September, 2026
3.8in
Wet Days September
4/19 (21%)

Climate (2021–2025)

Macomb Municipal Airport (18.6 miles)

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Annual Average 2021–2025
42.7in
Monthly Average 2021–2026
4.1in
Daily Average 2021–2026
0.1in
Wettest Day 20 May, 2025
7.1in

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