Chesapeake Bay - Chesapeake Bay Basin Rainfall Forecast

Today 18 Mar
40%
Thu 19 Mar
5%
Fri 20 Mar
5%
Sat 21 Mar
55%
Sun 22 Mar
20%
Mon 23 Mar
35%
Tue 24 Mar
15%

Chesapeake Bay - Chesapeake Bay Basin Rainfall Statistics

March Rainfall

Patuxent River, Naval Air Station (1.2 miles)

Total Rainfall 2026
6.3in
Daily Average 2026
0.1in
Wettest Day 10 January, 2026
1.6in
Wet Days 2026
18/77 (23%)
Total Rainfall February
2.3in
Daily Average February
0.1in
Wettest Day 15 February, 2026
1in
Wet Days February
7/28 (25%)
Total Rainfall March
1.2in
Daily Average March
0.1in
Wettest Day 12 March, 2026
0.6in
Wet Days March
6/18 (33%)

Climate (2010–Present)

Patuxent River, Naval Air Station (1.2 miles)

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Annual Average 2021–2025
39.1in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 8 July, 2021
3in

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