Arlington House / The Robert E. Lee National Monument Rainfall Forecast

Today 25 Mar
10%
Thu 26 Mar
10%
Fri 27 Mar
70%
Sat 28 Mar
20%
Sun 29 Mar
No Rain
Mon 30 Mar
10%
Tue 31 Mar
20%

Arlington House / The Robert E. Lee National Monument Rainfall Statistics

March Rainfall

Washington/Reagan National Airport, DC (3.1 miles)

Total Rainfall 2026
7.5in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
2in
Wet Days 2026
22/84 (26%)
Total Rainfall February
2.6in
Daily Average February
0.1in
Wettest Day 22 February, 2026
0.9in
Wet Days February
6/28 (21%)
Total Rainfall March
1.8in
Daily Average March
0.1in
Wettest Day 16 March, 2026
0.6in
Wet Days March
10/25 (40%)

Climate (2010–Present)

Washington/Reagan National Airport, DC (3.1 miles)

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Annual Average 2021–2025
39.2in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 9 July, 2022
4.1in

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