Islandale, WA
Unincorporated community in San Juan County, Washington
Islandale is a small unincorporated community in San Juan County, Washington. It is 9.6 miles NW of Friday Harbor, the nearest town. Its ZIP code is 98261.
Islandale at a glance
- State
- Washington
- County
- San Juan County
- ZIP code
- 98261
- Nearest town
- Friday Harbor (9.6 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 48.4464, -122.8564
Weather in Islandale now
Loading the National Weather Service forecast…
Islandale weather by the hour
Islandale weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Islandale.
This week in Islandale
Sunrise, sunset and moon in Islandale
What is the weather usually like in Islandale?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 73°F average high
- Februarycoldest month · 37°F average low
- 18.5 inprecipitation per year · 469 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Islandale: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station FRIDAY HARBOR AP, WA US (USW00094276), adjusted for the elevation of Islandale.
Islandale weather month by month
Sunrise and sunset in Islandale through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:55 AM | 4:46 PM | 8 h 50 min |
| February | 7:16 AM | 5:34 PM | 10 h 18 min |
| March | 7:22 AM | 7:18 PM | 11 h 56 min |
| April | 6:18 AM | 8:04 PM | 13 h 45 min |
| May | 5:28 AM | 8:46 PM | 15 h 18 min |
| June | 5:07 AM | 9:16 PM | 16 h 9 min |
| July | 5:24 AM | 9:10 PM | 15 h 46 min |
| August | 6:04 AM | 8:27 PM | 14 h 23 min |
| September | 6:47 AM | 7:25 PM | 12 h 38 min |
| October | 7:30 AM | 6:23 PM | 10 h 53 min |
| November | 7:18 AM | 4:34 PM | 9 h 16 min |
| December | 7:54 AM | 4:18 PM | 8 h 23 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Islandale?
Islandale has a warm-summer mediterranean climate. The warmest month is August, with an average high of 73°F (23°C), and the coldest is February, with average lows of 37°F (3°C).
It gets about 18.5 inches (469 mm) of precipitation a year. The wettest month is November and the driest is July.
The best time to visit Islandale is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Islandale
The closest live webcam is Friday Harbor › North: Lopez Island Airport North, 4.5 miles NW of Islandale.
Webcams: Windy.com. Distances in a straight line from Islandale.
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Map of Islandale, WA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Islandale Street View
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Open in Google Maps ›Towns near Islandale
Other communities near Islandale
Questions about Islandale
Where is Islandale, WA?
Islandale is an unincorporated community in San Juan County, Washington, 9.6 miles NW of Friday Harbor.
What county is Islandale in?
Islandale is in San Juan County, Washington.
What is the ZIP code of Islandale, WA?
The ZIP code for Islandale is 98261.
What is the nearest town to Islandale?
Friday Harbor, 9.6 miles away.
Are there webcams near Islandale?
Yes. The closest is Friday Harbor › North: Lopez Island Airport North, 4.5 miles away.
What is the hottest month in Islandale?
August, with an average high of 73°F (23°C).
What is the coldest month in Islandale?
February, with an average low of 37°F (3°C).
How much does it rain in Islandale?
About 18.5 inches (469 mm) a year; the wettest month is November.
Does it snow in Islandale?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Islandale?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Islandale have?
Warm-summer mediterranean (Köppen Csb).
Last updated: