Rosario Beach, WA

Unincorporated community in Island County, Washington

Rosario Beach is a small unincorporated community in Island County, Washington. It is 4.8 miles S of Whidbey Island Station, the nearest town. Its ZIP code is 98221.

Rosario Beach at a glance

State
Washington
County
Island County
ZIP code
98221
Nearest town
Whidbey Island Station (4.8 mi)
Time zone
America/Los Angeles
Coordinates
48.4197, -122.6631

Weather in Rosario Beach now

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Rosario Beach weather by the hour

Rosario Beach weather for the next 7 days

Source: National Weather Service (NOAA) · forecast for the coordinates of Rosario Beach.

This week in Rosario Beach

Sunrise, sunset and moon in Rosario Beach

What is the weather usually like in Rosario Beach?

Csb
Warm-summer Mediterranean climate
Köppen climate classification, calculated from the 1991–2020 normals

Average high and low temperature (°F)

32°43°54°64°75°49°38°Jan51°37°Feb55°40°Mar58°43°Apr62°48°May66°51°Jun69°54°Jul70°54°Aug67°50°Sep60°46°Oct53°41°Nov49°38°Dec

Average precipitation (inches)

2.4"Jan1.6"Feb1.7"Mar1.7"Apr1.7"May1.1"Jun0.6"Jul0.9"Aug1.1"Sep2.0"Oct3.1"Nov1.9"Dec

Best time to visit Rosario Beach: June to September, with mild temperatures and fewer rainy days.

Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WHIDBEY ISLAND NAS, WA US (USW00024255), adjusted for the elevation of Rosario Beach.

Rosario Beach weather month by month

January
49° 38°F
2.4 in of rain · 8 wet days❄ 1.1 in of snow
February
51° 37°F
1.6 in of rain · 5 wet days❄ 1.0 in of snow
March
55° 40°F
1.7 in of rain · 6 wet days❄ 0.6 in of snow
April
58° 43°F
1.7 in of rain · 6 wet days
May
62° 48°F
1.7 in of rain · 5 wet days
June
66° 51°F
1.1 in of rain · 3 wet days
July
69° 54°F
0.6 in of rain · 2 wet days
August
70° 54°F
0.9 in of rain · 2 wet days
September
67° 50°F
1.1 in of rain · 4 wet days
October
60° 46°F
2.0 in of rain · 7 wet days
November
53° 41°F
3.1 in of rain · 9 wet days❄ 0.3 in of snow
December
49° 38°F
1.9 in of rain · 7 wet days❄ 2.4 in of snow

Sunrise and sunset in Rosario Beach through the year

MonthSunriseSunsetDaylight
January7:54 AM4:45 PM8 h 50 min
February7:15 AM5:34 PM10 h 18 min
March7:21 AM7:17 PM11 h 56 min
April6:17 AM8:03 PM13 h 45 min
May5:27 AM8:46 PM15 h 18 min
June5:06 AM9:15 PM16 h 9 min
July5:23 AM9:09 PM15 h 45 min
August6:03 AM8:26 PM14 h 23 min
September6:46 AM7:24 PM12 h 38 min
October7:29 AM6:23 PM10 h 53 min
November7:17 AM4:33 PM9 h 16 min
December7:53 AM4:18 PM8 h 24 min

Times for the 15th of each month, local time (America/Los Angeles).

What is the weather like in Rosario Beach?

Rosario Beach has a warm-summer mediterranean climate. The warmest month is August, with an average high of 70°F (21°C), and the coldest is February, with average lows of 37°F (3°C).

It gets about 19.9 inches (506 mm) of precipitation a year. The wettest month is November and the driest is July. Snow is common: about 5 inches fall in an average year.

The best time to visit Rosario Beach 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 Rosario Beach

The closest live webcam is Anacortes: SR 20 at MP 47.3: Gibralter Rd, 4.5 miles NE of Rosario Beach.

Anacortes: SR 20 at MP 47.3: Gibralter RdAnacortes · 4.5 mi NEOn Windy
Anacortes: SR 20 at MP 47.8: Sharpes Corner (SR 20 Spur)Anacortes · 4.8 mi NEOn Windy
Anacortes: SR 20 at MP 48.3: Christianson RdAnacortes · 5.2 mi NEOn Windy
Anacortes › South-east: San Juan IslandsAnacortes · 5.3 mi NOn Windy
Anacortes › West: Anacortes AirportAnacortes · 5.4 mi NOn Windy
Anacortes › North: Anacortes AirportAnacortes · 5.4 mi NOn Windy
Anacortes › South: Anacortes AirportAnacortes · 5.4 mi NOn Windy
Anacortes › East: Anacortes AirportAnacortes · 5.4 mi NOn Windy
Anacortes: SR 20 at MP 48.9: Thompson RdAnacortes · 5.5 mi NEOn Windy

Webcams: Windy.com. Distances in a straight line from Rosario Beach.

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Map of Rosario Beach, WA

Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Rosario Beach Street View

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Towns near Rosario Beach

Other communities near Rosario Beach

Questions about Rosario Beach

Where is Rosario Beach, WA?

Rosario Beach is an unincorporated community in Island County, Washington, 4.8 miles S of Whidbey Island Station.

What county is Rosario Beach in?

Rosario Beach is in Island County, Washington.

What is the ZIP code of Rosario Beach, WA?

The ZIP code for Rosario Beach is 98221.

What is the nearest town to Rosario Beach?

Whidbey Island Station, 4.8 miles away.

Are there webcams near Rosario Beach?

Yes. The closest is Anacortes: SR 20 at MP 47.3: Gibralter Rd, 4.5 miles away.

What is the hottest month in Rosario Beach?

August, with an average high of 70°F (21°C).

What is the coldest month in Rosario Beach?

February, with an average low of 37°F (3°C).

How much does it rain in Rosario Beach?

About 19.9 inches (506 mm) a year; the wettest month is November.

Does it snow in Rosario Beach?

Yes, about 5 inches of snow fall in an average year.

When is the best time to visit Rosario Beach?

June to September, when temperatures are most pleasant and rainy days are fewer.

What climate does Rosario Beach have?

Warm-summer mediterranean (Köppen Csb).

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