Chatham SPB Rainfall Forecast

Today 30 Dec
100%
Wed 31 Dec
100%
Thu 1 Jan
75%
Fri 2 Jan
55%
Sat 3 Jan
55%
Sun 4 Jan
70%
Mon 5 Jan
65%

Chatham SPB Rainfall Statistics

December Rainfall

Angoon (13 miles)

Total Rainfall 2025
32.9in
Daily Average 2025
0.1in
Wettest Day 10 September, 2025
1in
Wet Days 2025
176/364 (48%)
Total Rainfall November
2.3in
Daily Average November
0.2in
Wettest Day 21 November, 2025
0.7in
Wet Days November
8/30 (27%)
Total Rainfall December
1.5in
Daily Average December
0.1in
Wettest Day 7 December, 2025
0.5in
Wet Days December
8/30 (27%)

Climate (2010–Present)

Angoon (13 miles)

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Annual Average 2020–2024
39.2in
Monthly Average 2020–2025
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 26 September, 2022
2.2in

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