0in

Rain Today

Rain Last Hour
0in

Recorded at Friday Harbor Airport Updated 57 mins ago (8.6 miles away)

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Real-Time Extremes

Hottest 84.1 °F
Guam International Airport, AK
Coldest -2.3 °F
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK
Windiest 64.4mph
Mount Washington, NH
Wettest (Last Hour) 0.9in
Bay Bridge Field, MD
Most Humid 100%
Panola County Airport-Sharpe Field, TX
Least Humid 15%
Havasu City Airport, AZ
Highest Pressure 1029.1 hPa
Pagosa Springs, Wolf Creek Pass, CO
Lowest Pressure 959.4 hPa
Kodiak, Kodiak Airport, AK

Trending Locations

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San Juan Island - Roche Harbor Rainfall Forecast

Today 31 Oct
100%
Sat 1 Nov
90%
Sun 2 Nov
50%
Mon 3 Nov
65%
Tue 4 Nov
70%
Wed 5 Nov
95%
Thu 6 Nov
95%

San Juan Island - Roche Harbor Rainfall Statistics

October Rainfall

Friday Harbor Airport (8.1 miles)

Total Rainfall 2025
12.4in
Daily Average 2025
0.04in
Wettest Day 21 June, 2025
0.8in
Wet Days 2025
90/304 (30%)
Total Rainfall September
0.4in
Daily Average September
0.01in
Wettest Day 29 September, 2025
0.2in
Wet Days September
5/31 (16%)
Total Rainfall October
2.5in
Daily Average October
0.1in
Wettest Day 18 October, 2025
0.6in
Wet Days October
14/31 (45%)

Climate (2010–Present)

Friday Harbor Airport (8.1 miles)

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Annual Average 2020–2024
20.9in
Monthly Average 2020–2025
1.7in
Daily Average 2020–2025
0.1in
Wettest Day 21 December, 2020
2.5in

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