Mirror Lake Rainfall Forecast

Today 24 Sep
95%
Fri 25 Sep
95%
Sat 26 Sep
No Rain
Sun 27 Sep
No Rain
Mon 28 Sep
25%
Tue 29 Sep
45%
Wed 30 Sep
20%

Mirror Lake Rainfall Statistics

September Rainfall

Seattle, Seattle-Tacoma International Airport (8.1 miles)

Total Rainfall 2026
21.2in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
1.2in
Wet Days 2026
77/267 (29%)
Total Rainfall August
0.6in
Daily Average August
0.02in
Wettest Day 29 August, 2026
0.6in
Wet Days August
1/31 (3%)
Total Rainfall September
1in
Daily Average September
0.05in
Wettest Day 13 September, 2026
0.6in
Wet Days September
5/24 (21%)

Climate (2021–2025)

Seattle, Seattle-Tacoma International Airport (8.1 miles)

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Annual Average 2021–2025
37.2in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 28 February, 2022
3in

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