Chesapeake Bay - James Island Rainfall Forecast

Today 23 Jul
90%
Fri 24 Jul
No Rain
Sat 25 Jul
5%
Sun 26 Jul
15%
Mon 27 Jul
30%
Tue 28 Jul
45%
Wed 29 Jul
40%

Chesapeake Bay - James Island Rainfall Statistics

July Rainfall

Cambridge-Dorchester Airport (16.2 miles)

Total Rainfall 2026
12.9in
Daily Average 2026
0.1in
Wettest Day 10 January, 2026
1.3in
Wet Days 2026
69/204 (34%)
Total Rainfall June
2.2in
Daily Average June
0.1in
Wettest Day 10 June, 2026
1in
Wet Days June
10/30 (33%)
Total Rainfall July
2.5in
Daily Average July
0.1in
Wettest Day 6 July, 2026
0.7in
Wet Days July
7/23 (30%)

Climate (2021–2025)

Cambridge-Dorchester Airport (16.2 miles)

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Annual Average 2021–2025
19.6in
Monthly Average 2021–2026
1.5in
Daily Average 2021–2026
0.1in
Wettest Day 23 March, 2024
2.8in

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