Windham Rainfall Forecast

Today 5 Aug
No Rain
Thu 6 Aug
10%
Fri 7 Aug
30%
Sat 8 Aug
65%
Sun 9 Aug
40%
Mon 10 Aug
10%
Tue 11 Aug
40%

Windham Rainfall Statistics

August Rainfall

Portland, Portland International Jetport (12.4 miles)

Total Rainfall 2026
25.2in
Daily Average 2026
0.1in
Wettest Day 14 May, 2026
2in
Wet Days 2026
87/217 (40%)
Total Rainfall July
0.6in
Daily Average July
0.02in
Wettest Day 21 July, 2026
0.2in
Wet Days July
7/31 (23%)
Total Rainfall August
1.2in
Daily Average August
0.4in
Wettest Day 3 August, 2026
1.1in
Wet Days August
2/5 (40%)

Climate (2021–2025)

Portland, Portland International Jetport (12.4 miles)

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Annual Average 2021–2025
46.1in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 14 October, 2022
2.8in

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