Lummi Island, WA
Unincorporated community in Whatcom County, Washington
Lummi Island is a small unincorporated community in Whatcom County, Washington. It is 7.4 miles NE of Marietta-Alderwood, the nearest town. Its ZIP code is 98262.
Lummi Island at a glance
- State
- Washington
- County
- Whatcom County
- ZIP code
- 98262
- Nearest town
- Marietta-Alderwood (7.4 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 48.7247, -122.6850
Weather in Lummi Island now
Loading the National Weather Service forecast…
Lummi Island weather by the hour
Lummi Island weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Lummi Island.
This week in Lummi Island
Sunrise, sunset and moon in Lummi Island
What is the weather usually like in Lummi Island?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 75°F average high
- Januarycoldest month · 35°F average low
- 36.0 inprecipitation per year · 913 mm
- 3.4 insnowfall per year · 9 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Lummi Island: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BELLINGHAM 3 SSW, WA US (USC00450587), adjusted for the elevation of Lummi Island.
Lummi Island weather month by month
Sunrise and sunset in Lummi Island through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:56 AM | 4:44 PM | 8 h 48 min |
| February | 7:16 AM | 5:33 PM | 10 h 17 min |
| March | 7:21 AM | 7:17 PM | 11 h 56 min |
| April | 6:17 AM | 8:03 PM | 13 h 46 min |
| May | 5:26 AM | 8:47 PM | 15 h 20 min |
| June | 5:05 AM | 9:17 PM | 16 h 12 min |
| July | 5:22 AM | 9:10 PM | 15 h 48 min |
| August | 6:02 AM | 8:27 PM | 14 h 24 min |
| September | 6:46 AM | 7:25 PM | 12 h 38 min |
| October | 7:29 AM | 6:22 PM | 10 h 52 min |
| November | 7:18 AM | 4:32 PM | 9 h 14 min |
| December | 7:55 AM | 4:16 PM | 8 h 21 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Lummi Island?
Lummi Island has a warm-summer mediterranean climate. The warmest month is July, with an average high of 75°F (24°C), and the coldest is January, with average lows of 35°F (2°C).
It gets about 36.0 inches (913 mm) of precipitation a year. The wettest month is November and the driest is July. Snow is common: about 3 inches fall in an average year.
The best time to visit Lummi Island 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 Lummi Island
The closest live webcam is Bellingham › North, 0.4 miles S of Lummi Island.
Webcams: Windy.com. Distances in a straight line from Lummi Island.
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Map of Lummi Island, WA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Lummi Island Street View
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Open in Google Maps ›Towns near Lummi Island
Other communities near Lummi Island
Questions about Lummi Island
Where is Lummi Island, WA?
Lummi Island is an unincorporated community in Whatcom County, Washington, 7.4 miles NE of Marietta-Alderwood.
What county is Lummi Island in?
Lummi Island is in Whatcom County, Washington.
What is the ZIP code of Lummi Island, WA?
The ZIP code for Lummi Island is 98262.
What is the nearest town to Lummi Island?
Marietta-Alderwood, 7.4 miles away.
Are there webcams near Lummi Island?
Yes. The closest is Bellingham › North, 0.4 miles away.
What is the hottest month in Lummi Island?
July, with an average high of 75°F (24°C).
What is the coldest month in Lummi Island?
January, with an average low of 35°F (2°C).
How much does it rain in Lummi Island?
About 36.0 inches (913 mm) a year; the wettest month is November.
Does it snow in Lummi Island?
Yes, about 3 inches of snow fall in an average year.
When is the best time to visit Lummi Island?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Lummi Island have?
Warm-summer mediterranean (Köppen Csb).
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