Salt Rock State Park Rainfall Forecast

Today 20 Sep
100%
Mon 21 Sep
85%
Tue 22 Sep
20%
Wed 23 Sep
5%
Thu 24 Sep
30%
Fri 25 Sep
40%
Sat 26 Sep
35%

Salt Rock State Park Rainfall Statistics

September Rainfall

Willimantic, Windham Airport (8.1 miles)

Total Rainfall 2026
20in
Daily Average 2026
0.1in
Wettest Day 29 July, 2026
1.6in
Wet Days 2026
84/263 (32%)
Total Rainfall August
3.4in
Daily Average August
0.1in
Wettest Day 23 August, 2026
1.2in
Wet Days August
12/31 (39%)
Total Rainfall September
2.1in
Daily Average September
0.1in
Wettest Day 1 September, 2026
0.9in
Wet Days September
5/20 (25%)

Climate (2021–2025)

Willimantic, Windham Airport (8.1 miles)

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Annual Average 2021–2025
41.2in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 13 September, 2023
4.4in

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