Glenwood Rainfall Forecast

Today 9 Aug
5%
Mon 10 Aug
30%
Tue 11 Aug
70%
Wed 12 Aug
50%
Thu 13 Aug
45%
Fri 14 Aug
15%
Sat 15 Aug
15%

Glenwood Rainfall Statistics

August Rainfall

Gaithersburg - Montgomery County Airport (10.6 miles)

Total Rainfall 2026
21.9in
Daily Average 2026
0.1in
Wettest Day 21 July, 2026
1.6in
Wet Days 2026
70/221 (32%)
Total Rainfall July
5.5in
Daily Average July
0.2in
Wettest Day 21 July, 2026
1.6in
Wet Days July
10/31 (32%)
Total Rainfall August
1.4in
Daily Average August
0.2in
Wettest Day 2 August, 2026
0.6in
Wet Days August
5/9 (56%)

Climate (2021–2025)

Gaithersburg - Montgomery County Airport (10.6 miles)

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Annual Average 2021–2025
26in
Monthly Average 2021–2026
2.2in
Daily Average 2021–2026
0.1in
Wettest Day 23 June, 2023
2.6in

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