Occum Rainfall Forecast

Today 14 Oct
65%
Wed 15 Oct
10%
Thu 16 Oct
No Rain
Fri 17 Oct
No Rain
Sat 18 Oct
No Rain
Sun 19 Oct
15%
Mon 20 Oct
60%

Occum Rainfall Statistics

October Rainfall

Willimantic, Windham Airport (11.8 miles)

Total Rainfall 2025
28.2in
Daily Average 2025
0.1in
Wettest Day 10 July, 2025
1.9in
Wet Days 2025
82/287 (29%)
Total Rainfall September
3.6in
Daily Average September
0.1in
Wettest Day 6 September, 2025
1.3in
Wet Days September
6/30 (20%)
Total Rainfall October
0.6in
Daily Average October
0.05in
Wettest Day 8 October, 2025
0.4in
Wet Days October
2/14 (14%)

Climate (2010–Present)

Willimantic, Windham Airport (11.8 miles)

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Annual Average 2020–2024
41.9in
Monthly Average 2020–2025
3.5in
Daily Average 2020–2025
0.1in
Wettest Day 13 September, 2023
4.4in

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