Potomac River - Cornish Point Rainfall Forecast

Today 3 Jun
No Rain
Wed 4 Jun
No Rain
Thu 5 Jun
10%
Fri 6 Jun
30%
Sat 7 Jun
65%
Sun 8 Jun
35%
Mon 9 Jun
40%

Potomac River - Cornish Point Rainfall Statistics

June Rainfall

St Marys County Airport (10.6 miles)

Total Rainfall 2025
39.2in
Daily Average 2025
0.3in
Wettest Day 28 May, 2025
7.1in
Wet Days 2025
41/154 (27%)
Total Rainfall May
24in
Daily Average May
0.8in
Wettest Day 28 May, 2025
7.1in
Wet Days May
15/31 (48%)
Total Rainfall June
–
Daily Average June
–
Wettest Day 3 June, 2025
–
Wet Days June
–

Climate (2010–Present)

St Marys County Airport (10.6 miles)

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Annual Average 2020–2024
28.3in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 23 March, 2024
12.2in

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