Mechanicsburg Rainfall Forecast

Today 26 Sep
10%
Sun 27 Sep
45%
Mon 28 Sep
25%
Tue 29 Sep
5%
Wed 30 Sep
No Rain
Thu 1 Oct
10%
Fri 2 Oct
20%

Mechanicsburg Rainfall Statistics

September Rainfall

Cumberland, Greater Cumberland Regional Airport (19.3 miles)

Total Rainfall 2026
44.4in
Daily Average 2026
0.2in
Wettest Day 7 July, 2026
5.3in
Wet Days 2026
78/269 (29%)
Total Rainfall August
6.2in
Daily Average August
0.2in
Wettest Day 22 August, 2026
2.5in
Wet Days August
12/31 (39%)
Total Rainfall September
5.1in
Daily Average September
0.2in
Wettest Day 22 September, 2026
2in
Wet Days September
9/26 (35%)

Climate (2021–2025)

Cumberland, Greater Cumberland Regional Airport (19.3 miles)

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Annual Average 2021–2025
43.1in
Monthly Average 2021–2026
3.9in
Daily Average 2021–2026
0.1in
Wettest Day 13 May, 2025
7.7in

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