Mount Vernon Rainfall Forecast

Today 14 Sep
No Rain
Tue 15 Sep
20%
Wed 16 Sep
30%
Thu 17 Sep
5%
Fri 18 Sep
10%
Sat 19 Sep
10%
Sun 20 Sep
20%

Mount Vernon Rainfall Statistics

September Rainfall

Mount Vernon Airport (2.5 miles)

Total Rainfall 2026
11.2in
Daily Average 2026
0.05in
Wettest Day 27 June, 2026
1.2in
Wet Days 2026
61/257 (24%)
Total Rainfall August
1.9in
Daily Average August
0.1in
Wettest Day 6 August, 2026
0.8in
Wet Days August
8/31 (26%)
Total Rainfall September
1.2in
Daily Average September
0.1in
Wettest Day 10 September, 2026
1.1in
Wet Days September
2/14 (14%)

Climate (2021–2025)

Mount Vernon Airport (2.5 miles)

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Annual Average 2021–2025
28.8in
Monthly Average 2021–2026
2.1in
Daily Average 2021–2026
0.1in
Wettest Day 4 April, 2025
3.7in

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