Patapsco River - Curtis Bay Rainfall Forecast

Today 18 Sep
30%
Fri 19 Sep
10%
Sat 20 Sep
10%
Sun 21 Sep
15%
Mon 22 Sep
5%
Tue 23 Sep
15%
Wed 24 Sep
20%

Patapsco River - Curtis Bay Rainfall Statistics

September Rainfall

Baltimore, Inner Harbor (5 miles)

Total Rainfall 2025
28.8in
Daily Average 2025
0.1in
Wettest Day 13 May, 2025
1.4in
Wet Days 2025
88/261 (34%)
Total Rainfall August
2.3in
Daily Average August
0.1in
Wettest Day 19 August, 2025
1in
Wet Days August
6/31 (19%)
Total Rainfall September
1.6in
Daily Average September
0.1in
Wettest Day 6 September, 2025
0.5in
Wet Days September
6/18 (33%)

Climate (2010–Present)

Baltimore, Inner Harbor (5 miles)

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Annual Average 2020–2024
26.9in
Monthly Average 2022–2025
3.2in
Daily Average 2022–2025
0.1in
Wettest Day 9 January, 2024
3.1in

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