0in

Rain Today

Rain Last Hour
0in

Recorded at Washington/Reagan National Airport, DC Updated 35 mins ago (4 miles away)

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Real-Time Extremes

Hottest 100.3 °F
Bullhead City, Laughlin/Bullhead International Airport, AZ
Coldest 6.7 °F
Barter Island, Barter Island LRRS Airport, AK
Windiest 36.9mph
Mount Washington, NH
Wettest (Last Hour) 0.1in
Naples, Naples Municipal Airport, FL
Most Humid 100%
Saipan Island, Saipan International Airport, AK
Least Humid 5%
Las Vegas, North Las Vegas Airport, NV
Highest Pressure 1034.2 hPa
Manteo / Dare County Regional, NC
Lowest Pressure 1002 hPa
Kulusuk Lufthavn, ME

Trending Locations

New York, NY 10007

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Potomac River - Rosilie Island Rainfall Forecast

Today 29 Mar
No Rain
Mon 30 Mar
40%
Tue 31 Mar
25%
Wed 1 Apr
65%
Thu 2 Apr
65%
Fri 3 Apr
40%
Sat 4 Apr
40%

Potomac River - Rosilie Island Rainfall Statistics

March Rainfall

Washington/Reagan National Airport, DC (3.7 miles)

Total Rainfall 2026
7.6in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
2in
Wet Days 2026
23/88 (26%)
Total Rainfall February
2.6in
Daily Average February
0.1in
Wettest Day 22 February, 2026
0.9in
Wet Days February
6/31 (19%)
Total Rainfall March
1.9in
Daily Average March
0.1in
Wettest Day 16 March, 2026
0.6in
Wet Days March
11/29 (38%)

Climate (2010–Present)

Washington/Reagan National Airport, DC (3.7 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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