0in

Rain Today

Rain Last Hour
0in

Recorded at Washington/Dulles International Airport, DC Updated 1 hour 3 mins ago (11.3 miles away)

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Real-Time Extremes

Hottest 94.9 °F
Choluteca, FL
Coldest -27.5 °F
Bettles, Bettles Airport, AK
Windiest 68mph
Mount Washington, NH
Wettest (Last Hour) 0.1in
Golovin, Golovin Airport, AK
Most Humid 100%
Karnes County Airport, TX
Least Humid 11%
Farmington, Four Corners Regional Airport, NM
Highest Pressure 1032.5 hPa
Savoonga Airport, AK
Lowest Pressure 986.5 hPa
Copper Harbor, MI

Trending Locations

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Great Falls Park Rainfall Forecast

Today 28 Jan
No Rain
Wed 29 Jan
No Rain
Thu 30 Jan
No Rain
Fri 31 Jan
95%
Sat 1 Feb
50%
Sun 2 Feb
15%
Mon 3 Feb
10%

Great Falls Park Rainfall Statistics

January Rainfall

Washington/Dulles International Airport, DC (11.2 miles)

Total Rainfall 2025
1.1in
Daily Average 2025
0.04in
Wettest Day 6 January, 2025
0.6in
Wet Days 2025
6/28 (21%)
Total Rainfall December
3in
Daily Average December
0.1in
Wettest Day 11 December, 2024
1.5in
Wet Days December
10/31 (32%)
Total Rainfall January
1.1in
Daily Average January
0.04in
Wettest Day 6 January, 2025
0.6in
Wet Days January
6/28 (21%)

Climate (2010–Present)

Washington/Dulles International Airport, DC (11.2 miles)

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Annual Average 2020–2024
38.7in
Monthly Average 2020–2024
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 25 October, 2021
2.4in

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