Naval Observatory Rainfall Forecast

Today 5 Oct
No Rain
Tue 6 Oct
No Rain
Wed 7 Oct
No Rain
Thu 8 Oct
No Rain
Fri 9 Oct
No Rain
Sat 10 Oct
No Rain
Sun 11 Oct
15%

Naval Observatory Rainfall Statistics

October Rainfall

Washington/Reagan National Airport, DC (5 miles)

Total Rainfall 2026
26.4 in
Daily Average 2026
0.1 in
Wettest Day 25 January, 2026
2 in
Wet Days 2026
87/278 (31%)
Total Rainfall September
4.3 in
Daily Average September
0.1 in
Wettest Day 3 September, 2026
1.3 in
Wet Days September
9/30 (30%)
Total Rainfall October
0.6 in
Daily Average October
0.2 in
Wettest Day 3 October, 2026
0.3 in
Wet Days October
2/5 (40%)

Climate (2021–2025)

Washington/Reagan National Airport, DC (5 miles)

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

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