0in

Rain Today

Rain Last Hour
0in

Recorded at Friday Harbor Airport Updated 51 mins ago (8.6 miles away)

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Real-Time Extremes

Hottest 87.7 °F
Choluteca, FL
Coldest -47.3 °F
Fort Yukon, Fort Yukon Airport, AK
Windiest 43.6mph
Barter Island, Barter Island LRRS Airport, AK
Wettest (Last Hour) 0.2in
San Francisco, San Francisco International Airport, CA
Most Humid 100%
Hobby Field Airport, OR
Least Humid 16%
Windham, MT
Highest Pressure 1041.7 hPa
Cape Lisburne, Cape Lisburne LRRS Airport, AK
Lowest Pressure 995.9 hPa
Fort Drum / Wheeler-Sack U. S. Army Airfield, NY

Trending Locations

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San Juan Island - Roche Harbor Rainfall Forecast

Today 31 Dec
No Rain
Thu 1 Jan
35%
Fri 2 Jan
75%
Sat 3 Jan
85%
Sun 4 Jan
75%
Mon 5 Jan
45%
Tue 6 Jan
65%

San Juan Island - Roche Harbor Rainfall Statistics

December Rainfall

Friday Harbor Airport (8.1 miles)

Total Rainfall 2025
22.4in
Daily Average 2025
0.1in
Wettest Day 10 December, 2025
1.8in
Wet Days 2025
129/365 (35%)
Total Rainfall November
2.9in
Daily Average November
0.1in
Wettest Day 1 November, 2025
0.8in
Wet Days November
15/31 (48%)
Total Rainfall December
6.7in
Daily Average December
0.2in
Wettest Day 10 December, 2025
1.8in
Wet Days December
23/31 (74%)

Climate (2010–Present)

Friday Harbor Airport (8.1 miles)

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Annual Average 2021–2025
20.9in
Monthly Average 2021–2025
1.7in
Daily Average 2021–2025
0.1in
Wettest Day 15 November, 2021
1.9in

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