Patuxent River - Swanson Creek Entrance Rainfall Forecast

Today 7 Dec
No Rain
Mon 8 Dec
30%
Tue 9 Dec
5%
Wed 10 Dec
10%
Thu 11 Dec
15%
Fri 12 Dec
40%
Sat 13 Dec
30%

Patuxent River - Swanson Creek Entrance Rainfall Statistics

December Rainfall

St Marys County Airport (16.8 miles)

Total Rainfall 2025
66.8in
Daily Average 2025
0.2in
Wettest Day 28 May, 2025
7.1in
Wet Days 2025
100/341 (29%)
Total Rainfall November
0.2in
Daily Average November
0.01in
Wettest Day 27 November, 2025
0.05in
Wet Days November
8/30 (27%)
Total Rainfall December
0.1in
Daily Average December
0.03in
Wettest Day 3 December, 2025
0.1in
Wet Days December
4/7 (57%)

Climate (2010–Present)

St Marys County Airport (16.8 miles)

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Annual Average 2020–2024
28.3in
Monthly Average 2020–2025
3.5in
Daily Average 2020–2025
0.1in
Wettest Day 23 March, 2024
12.2in

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