Great Dismal Swamp National Wildlife Refuge Rainfall Forecast

Today 5 May
No Rain
Wed 6 May
15%
Thu 7 May
90%
Fri 8 May
55%
Sat 9 May
20%
Sun 10 May
10%
Mon 11 May
40%

Great Dismal Swamp National Wildlife Refuge Rainfall Statistics

May Rainfall

Suffolk, Suffolk Municipal Airport (7.5 miles)

Total Rainfall 2026
13.1in
Daily Average 2026
0.1in
Wettest Day 22 February, 2026
2.6in
Wet Days 2026
23/125 (18%)
Total Rainfall April
0.8in
Daily Average April
0.05in
Wettest Day 5 April, 2026
0.8in
Wet Days April
2/30 (7%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 5 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Suffolk, Suffolk Municipal Airport (7.5 miles)

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Annual Average 2021–2025
57.3in
Monthly Average 2021–2026
4.8in
Daily Average 2021–2026
0.2in
Wettest Day 18 August, 2025
6.5in

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