Seminary Hill Rainfall Forecast

Today 14 Sep
5%
Mon 15 Sep
No Rain
Tue 16 Sep
25%
Wed 17 Sep
35%
Thu 18 Sep
35%
Fri 19 Sep
10%
Sat 20 Sep
20%

Seminary Hill Rainfall Statistics

September Rainfall

Washington/Reagan National Airport, DC (3.7 miles)

Total Rainfall 2025
29.8in
Daily Average 2025
0.1in
Wettest Day 18 June, 2025
1.8in
Wet Days 2025
82/257 (32%)
Total Rainfall August
0.2in
Daily Average August
0.01in
Wettest Day 20 August, 2025
0.1in
Wet Days August
6/31 (19%)
Total Rainfall September
2.5in
Daily Average September
0.2in
Wettest Day 6 September, 2025
1.2in
Wet Days September
4/14 (29%)

Climate (2010–Present)

Washington/Reagan National Airport, DC (3.7 miles)

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Annual Average 2020–2024
43.5in
Monthly Average 2020–2025
3.5in
Daily Average 2020–2025
0.1in
Wettest Day 9 July, 2022
4.1in

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