Composite Island Rainfall Forecast

Today 18 Sep
100%
Fri 19 Sep
100%
Sat 20 Sep
100%
Sun 21 Sep
100%
Mon 22 Sep
100%
Tue 23 Sep
100%
Wed 24 Sep
75%

Composite Island Rainfall Statistics

September Rainfall

Haines - Haines Airport (44.7 miles)

Total Rainfall 2025
32.7in
Daily Average 2025
0.1in
Wettest Day 1 May, 2025
2.6in
Wet Days 2025
112/261 (43%)
Total Rainfall August
2.2in
Daily Average August
0.1in
Wettest Day 17 August, 2025
0.8in
Wet Days August
9/31 (29%)
Total Rainfall September
2.3in
Daily Average September
0.1in
Wettest Day 10 September, 2025
0.8in
Wet Days September
7/18 (39%)

Climate (2010–Present)

Haines - Haines Airport (44.7 miles)

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Annual Average 2020–2024
46.8in
Monthly Average 2020–2025
4.8in
Daily Average 2020–2025
0.2in
Wettest Day 1 December, 2020
5.5in

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