Delaware Rainfall Forecast

Today 14 Sep
15%
Tue 15 Sep
No Rain
Wed 16 Sep
No Rain
Thu 17 Sep
10%
Fri 18 Sep
25%
Sat 19 Sep
25%
Sun 20 Sep
40%

Delaware Rainfall Statistics

September Rainfall

Andover, Aeroflex-Andover Airport (18.6 miles)

Total Rainfall 2026
35.9in
Daily Average 2026
0.1in
Wettest Day 28 July, 2026
3.1in
Wet Days 2026
120/257 (47%)
Total Rainfall August
6.5in
Daily Average August
0.2in
Wettest Day 20 August, 2026
1.6in
Wet Days August
18/31 (58%)
Total Rainfall September
0.8in
Daily Average September
0.1in
Wettest Day 3 September, 2026
0.5in
Wet Days September
5/14 (36%)

Climate (2021–2025)

Andover, Aeroflex-Andover Airport (18.6 miles)

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Annual Average 2021–2025
55in
Monthly Average 2021–2026
4.6in
Daily Average 2021–2026
0.2in
Wettest Day 26 June, 2023
3.7in

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