Post Lake Rainfall Forecast

Today 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
25%
Fri 19 Sep
10%
Sat 20 Sep
20%
Sun 21 Sep
40%
Mon 22 Sep
35%

Post Lake Rainfall Statistics

September Rainfall

Grayling, Grayling Army Airfield (14.9 miles)

Total Rainfall 2025
17.2in
Daily Average 2025
0.1in
Wettest Day 17 July, 2025
1.9in
Wet Days 2025
80/259 (31%)
Total Rainfall August
0.9in
Daily Average August
0.03in
Wettest Day 19 August, 2025
0.4in
Wet Days August
5/31 (16%)
Total Rainfall September
0.3in
Daily Average September
0.03in
Wettest Day 5 September, 2025
0.1in
Wet Days September
4/16 (25%)

Climate (2010–Present)

Grayling, Grayling Army Airfield (14.9 miles)

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Annual Average 2020–2024
22in
Monthly Average 2020–2025
1.8in
Daily Average 2020–2025
0.1in
Wettest Day 17 July, 2025
1.9in

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