Anacostia Rainfall Forecast

Today 12 Sep
55%
Sun 13 Sep
80%
Mon 14 Sep
5%
Tue 15 Sep
No Rain
Wed 16 Sep
No Rain
Thu 17 Sep
5%
Fri 18 Sep
30%

Anacostia Rainfall Statistics

September Rainfall

Washington/Reagan National Airport, DC (2.5 miles)

Total Rainfall 2026
23.2in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
2in
Wet Days 2026
78/255 (31%)
Total Rainfall August
4.3in
Daily Average August
0.1in
Wettest Day 2 August, 2026
1.7in
Wet Days August
11/31 (35%)
Total Rainfall September
1.6in
Daily Average September
0.2in
Wettest Day 3 September, 2026
1.3in
Wet Days September
2/12 (17%)

Climate (2021–2025)

Washington/Reagan National Airport, DC (2.5 miles)

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Annual Average 2021–2025
39.2in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 9 July, 2022
4.1in

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