0 in

Rain Today

Rain Last Hour
0 in

Recorded at Friday Harbor Airport Updated 54 mins ago (7.6 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Palau International Airport, AK
Coldest 12.1 °F
Northway, Northway Airport, AK
Windiest 51.7 mph
Mount Washington, NH
Wettest (Last Hour) 0.4 in
Bogalusa, George R Carr Memorial Air Field, LA
Most Humid 100%
Hemet-Ryan Airport, CA
Least Humid 15%
Athens McMinn County Airport, TN
Highest Pressure 1033.9 hPa
Cumberland, Greater Cumberland Regional Airport, WV
Lowest Pressure 988.8 hPa
Barter Island, Barter Island LRRS Airport, AK

Trending Locations

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San Juan Island - Mosquito Bay Rainfall Forecast

Today 31 Oct
No Rain
Sun 1 Nov
No Rain
Mon 2 Nov
5%
Tue 3 Nov
5%
Wed 4 Nov
55%
Thu 5 Nov
70%
Fri 6 Nov
55%

San Juan Island - Mosquito Bay Rainfall Statistics

October Rainfall

Friday Harbor Airport (7.5 miles)

Total Rainfall 2026
14.4 in
Daily Average 2026
0.05 in
Wettest Day 12 January, 2026
0.8 in
Wet Days 2026
86/304 (28%)
Total Rainfall September
2.1 in
Daily Average September
0.1 in
Wettest Day 29 September, 2026
0.8 in
Wet Days September
6/31 (19%)
Total Rainfall October
1.4 in
Daily Average October
0.05 in
Wettest Day 27 October, 2026
0.5 in
Wet Days October
9/31 (29%)

Climate (2021–2025)

Friday Harbor Airport (7.5 miles)

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Annual Average 2021–2025
20.6 in
Monthly Average 2021–2026
1.8 in
Daily Average 2021–2026
0.1 in
Wettest Day 15 November, 2021
1.9 in

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