New Haven Rainfall Forecast

Today 18 Sep
15%
Sat 19 Sep
45%
Sun 20 Sep
90%
Mon 21 Sep
40%
Tue 22 Sep
40%
Wed 23 Sep
55%
Thu 24 Sep
35%

New Haven Rainfall Statistics

September Rainfall

Mansfield - Mansfield Lahm Regional Airport (16.8 miles)

Total Rainfall 2026
30.7in
Daily Average 2026
0.1in
Wettest Day 26 March, 2026
1.5in
Wet Days 2026
104/261 (40%)
Total Rainfall August
5.4in
Daily Average August
0.2in
Wettest Day 8 August, 2026
1.1in
Wet Days August
12/31 (39%)
Total Rainfall September
2in
Daily Average September
0.1in
Wettest Day 12 September, 2026
0.8in
Wet Days September
5/18 (28%)

Climate (2021–2025)

Mansfield - Mansfield Lahm Regional Airport (16.8 miles)

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Annual Average 2021–2025
41in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 5 June, 2025
3.3in

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