Wychmere Harbor Rainfall Forecast

Today 19 Sep
No Rain
Sun 20 Sep
95%
Mon 21 Sep
95%
Tue 22 Sep
5%
Wed 23 Sep
10%
Thu 24 Sep
40%
Fri 25 Sep
45%

Wychmere Harbor Rainfall Statistics

September Rainfall

Chatham, Chatham Municipal Airport (3.7 miles)

Total Rainfall 2026
20.7in
Daily Average 2026
0.1in
Wettest Day 13 September, 2026
2.1in
Wet Days 2026
82/262 (31%)
Total Rainfall August
1.3in
Daily Average August
0.04in
Wettest Day 21 August, 2026
0.5in
Wet Days August
8/31 (26%)
Total Rainfall September
2.9in
Daily Average September
0.2in
Wettest Day 13 September, 2026
2.1in
Wet Days September
6/19 (32%)

Climate (2021–2025)

Chatham, Chatham Municipal Airport (3.7 miles)

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Annual Average 2021–2025
36.2in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 21 September, 2024
3.9in

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