0in

Rain Today

Rain Last Hour
0in

Recorded at Washington/Reagan National Airport, DC Updated 29 mins ago (10.4 miles away)

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Real-Time Extremes

Hottest 96.7 °F
Scottsdale Airport, AZ
Coldest 33.7 °F
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK
Windiest 43.6mph
Mount Washington, NH
Wettest (Last Hour) 1.1in
Koliganek, AK
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 7%
Farmington, Four Corners Regional Airport, NM
Highest Pressure 1036.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 989.5 hPa
St. George, St. George Airport, AK

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McLean Central Park Rainfall Forecast

Today 18 Sep
20%
Fri 19 Sep
5%
Sat 20 Sep
10%
Sun 21 Sep
15%
Mon 22 Sep
5%
Tue 23 Sep
20%
Wed 24 Sep
20%

McLean Central Park Rainfall Statistics

September Rainfall

Washington/Reagan National Airport, DC (9.9 miles)

Total Rainfall 2025
30.6in
Daily Average 2025
0.1in
Wettest Day 18 June, 2025
1.8in
Wet Days 2025
83/261 (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
3.3in
Daily Average September
0.2in
Wettest Day 6 September, 2025
1.2in
Wet Days September
5/18 (28%)

Climate (2010–Present)

Washington/Reagan National Airport, DC (9.9 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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