St James Bay State Marine Park Rainfall Forecast

Today 1 Sep
No Rain
Tue 2 Sep
No Rain
Wed 3 Sep
No Rain
Thu 4 Sep
No Rain
Fri 5 Sep
30%
Sat 6 Sep
45%
Sun 7 Sep
55%

St James Bay State Marine Park Rainfall Statistics

September Rainfall

Gustavus, Gustavus Airport (23.6 miles)

Total Rainfall 2025
14.8in
Daily Average 2025
0.1in
Wettest Day 9 January, 2025
0.7in
Wet Days 2025
120/244 (49%)
Total Rainfall August
2.6in
Daily Average August
0.1in
Wettest Day 17 August, 2025
0.7in
Wet Days August
16/31 (52%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 2 September, 2025
–
Wet Days September
–

Climate (2010–Present)

Gustavus, Gustavus Airport (23.6 miles)

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Annual Average 2020–2024
52.5in
Monthly Average 2020–2025
4in
Daily Average 2020–2025
0.1in
Wettest Day 2 December, 2020
3.7in

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