0 in

Rain Today

Rain Last Hour
0 in

Recorded at Friday Harbor Airport Updated 14 mins ago (8.6 miles away)

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Real-Time Extremes

Hottest 94.9 °F
Conway - Cantrell Field, AR
Coldest 22.9 °F
Stroemfjord, ME
Windiest 41.4 mph
Kulusuk Lufthavn, ME
Wettest (Last Hour) 0.6 in
Windsor Locks, Bradley International Airport, CT
Most Humid 100%
Juliett, MT
Least Humid 12%
Weaverville, CA
Highest Pressure 1028.1 hPa
Salida - Monarch Pass, CO
Lowest Pressure 974 hPa
Narsarsuaq, ME

Trending Locations

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San Juan Island - Roche Harbor Rainfall Forecast

Today 11 Oct
No Rain
Mon 12 Oct
No Rain
Tue 13 Oct
15%
Wed 14 Oct
40%
Thu 15 Oct
No Rain
Fri 16 Oct
25%
Sat 17 Oct
30%

San Juan Island - Roche Harbor Rainfall Statistics

October Rainfall

Friday Harbor Airport (8.1 miles)

Total Rainfall 2026
13.2 in
Daily Average 2026
0.05 in
Wettest Day 12 January, 2026
0.8 in
Wet Days 2026
79/284 (28%)
Total Rainfall September
2.1 in
Daily Average September
0.1 in
Wettest Day 29 September, 2026
0.8 in
Wet Days September
6/30 (20%)
Total Rainfall October
0.2 in
Daily Average October
0.03 in
Wettest Day 9 October, 2026
0.2 in
Wet Days October
2/11 (18%)

Climate (2021–2025)

Friday Harbor Airport (8.1 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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