Potomac River - Potter Creek Entrance Rainfall Forecast

Today 7 Dec
No Rain
Mon 8 Dec
45%
Tue 9 Dec
5%
Wed 10 Dec
5%
Thu 11 Dec
15%
Fri 12 Dec
35%
Sat 13 Dec
25%

Potomac River - Potter Creek Entrance Rainfall Statistics

December Rainfall

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (5.6 miles)

Total Rainfall 2025
34.1in
Daily Average 2025
0.1in
Wettest Day 5 March, 2025
2.3in
Wet Days 2025
109/341 (32%)
Total Rainfall November
1in
Daily Average November
0.04in
Wettest Day 26 November, 2025
0.4in
Wet Days November
8/30 (27%)
Total Rainfall December
0.9in
Daily Average December
0.2in
Wettest Day 2 December, 2025
0.8in
Wet Days December
2/7 (29%)

Climate (2010–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (5.6 miles)

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Annual Average 2020–2024
38.5in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 9 June, 2021
3.6in

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