Great Marsh Preserve Rainfall Forecast

Today 19 Oct
No Rain
Tue 20 Oct
No Rain
Wed 21 Oct
5%
Thu 22 Oct
10%
Fri 23 Oct
No Rain
Sat 24 Oct
No Rain
Sun 25 Oct
No Rain

Great Marsh Preserve Rainfall Statistics

October Rainfall

Georgetown - Delaware Coastal Airport (11.8 miles)

Total Rainfall 2026
32.4 in
Daily Average 2026
0.1 in
Wettest Day 3 August, 2026
2.1 in
Wet Days 2026
88/292 (30%)
Total Rainfall September
5.3 in
Daily Average September
0.2 in
Wettest Day 26 September, 2026
1.1 in
Wet Days September
12/30 (40%)
Total Rainfall October
2.2 in
Daily Average October
0.1 in
Wettest Day 11 October, 2026
0.9 in
Wet Days October
7/19 (37%)

Climate (2021–2025)

Georgetown - Delaware Coastal Airport (11.8 miles)

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Annual Average 2021–2025
39.8 in
Monthly Average 2021–2026
3.2 in
Daily Average 2021–2026
0.1 in
Wettest Day 12 July, 2024
4 in

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