Pontiac Lake State Recreation Area Rainfall Forecast

Today 12 Sep
No Rain
Sat 13 Sep
15%
Sun 14 Sep
10%
Mon 15 Sep
No Rain
Tue 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
5%

Pontiac Lake State Recreation Area Rainfall Statistics

September Rainfall

Pontiac, Oakland County International Airport (1.2 miles)

Total Rainfall 2025
17.4in
Daily Average 2025
0.1in
Wettest Day 18 June, 2025
1.5in
Wet Days 2025
84/255 (33%)
Total Rainfall August
1.7in
Daily Average August
0.1in
Wettest Day 28 August, 2025
0.5in
Wet Days August
6/31 (19%)
Total Rainfall September
0.3in
Daily Average September
0.03in
Wettest Day 3 September, 2025
0.2in
Wet Days September
2/12 (17%)

Climate (2010–Present)

Pontiac, Oakland County International Airport (1.2 miles)

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Annual Average 2020–2024
29.2in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 24 August, 2023
3.5in

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