0.3in

Rain Today

Rain Last Hour
0in

Recorded at Friday Harbor Airport Updated 31 mins ago (4.2 miles away)

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Real-Time Extremes

Hottest 84.1 °F
Weno Island - Chuuk Int. Airport, HI
Coldest -18.5 °F
Watertown, Watertown International Airport, NY
Windiest 39.1mph
Point Hope, Point Hope Airport, AK
Wettest (Last Hour) 0.2in
Saipan Island, Saipan International Airport, AK
Most Humid 100%
Hobby Field Airport, OR
Least Humid 15%
Broomfield / Jeffco, CO
Highest Pressure 1031.8 hPa
Salida - Monarch Pass, CO
Lowest Pressure 990.5 hPa
Akhiok, AK

Trending Locations

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San Juan Island - Grandmas Cove Rainfall Forecast

Today 1 Feb
95%
Mon 2 Feb
90%
Tue 3 Feb
5%
Wed 4 Feb
5%
Thu 5 Feb
5%
Fri 6 Feb
20%
Sat 7 Feb
65%

San Juan Island - Grandmas Cove Rainfall Statistics

February Rainfall

Friday Harbor Airport (3.7 miles)

Total Rainfall 2026
2.9in
Daily Average 2026
0.1in
Wettest Day 12 January, 2026
0.8in
Wet Days 2026
14/32 (44%)
Total Rainfall January
2.9in
Daily Average January
0.1in
Wettest Day 12 January, 2026
0.8in
Wet Days January
14/31 (45%)
Total Rainfall February
–
Daily Average February
–
Wettest Day 2 February, 2026
–
Wet Days February
–

Climate (2010–Present)

Friday Harbor Airport (3.7 miles)

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Annual Average 2021–2025
20.6in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 15 November, 2021
1.9in

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