Located in Mason County, Washington, Allyn is a picturesque town nestled along the shores of North Bay, part of Puget Sound. With its stunning waterfront views, lush forests, and proximity to outdoor recreational opportunities, Allyn attracts visitors and residents alike seeking a tranquil escape in the Pacific Northwest. As of the latest census data, Allyn has a population of approximately 2,000 residents, contributing to its small-town charm and tight-knit community feel. The town is situated within the United States, specifically in the state of Washington, and is surrounded by the natural beauty of the Pacific Northwest.

Geographically, Allyn is characterized by its waterfront location, with the shores of North Bay providing a scenic backdrop for residents and visitors. The town is nestled amidst rolling hills and dense forests, offering ample opportunities for outdoor exploration and adventure. Major landmarks in Allyn include the iconic Allyn Waterfront Park, a popular spot for picnicking, fishing, and enjoying scenic views of Puget Sound. Additionally, the nearby Jarrell Cove State Park offers opportunities for camping, hiking, and boating, further highlighting Allyn’s connection to nature and outdoor recreation.

Climate and Weather Overview

Allyn experiences a mild maritime climate influenced by its proximity to Puget Sound, characterized by relatively mild temperatures, moderate rainfall, and occasional fog. Below is a detailed overview of the town’s climate and weather patterns, including average temperature, precipitation, and sunny days for each month.

Month	Average Temperature (Fahrenheit)	Precipitation (inches)	Sunny Days
January	47°F (8°C)	9.0 inches (229 mm)	10
February	49°F (9°C)	7.2 inches (183 mm)	11
March	52°F (11°C)	6.5 inches (165 mm)	12
April	56°F (13°C)	4.8 inches (122 mm)	14
May	62°F (17°C)	3.3 inches (84 mm)	16
June	67°F (19°C)	2.7 inches (69 mm)	17
July	71°F (22°C)	1.6 inches (41 mm)	18
August	71°F (22°C)	1.9 inches (48 mm)	18
September	67°F (19°C)	3.1 inches (79 mm)	16
October	58°F (14°C)	5.2 inches (132 mm)	13
November	51°F (11°C)	8.4 inches (213 mm)	11
December	46°F (8°C)	9.1 inches (231 mm)	10

January

January in Allyn brings cool temperatures and ample rainfall, as the town experiences the peak of the winter season. Average temperatures hover around 47°F (8°C), with frequent rain showers contributing to an average precipitation of 9.0 inches (229 mm). Occasional snowfall may occur, particularly in higher elevations, but it is relatively rare at sea level. The winter months are ideal for indoor activities such as visiting local museums, art galleries, and restaurants, or cozying up by the fireplace with a good book. For those who enjoy the outdoors, activities such as birdwatching, hiking, and wildlife spotting can still be enjoyed with appropriate clothing and gear.

February

February continues the cool, rainy weather in Allyn, with average temperatures hovering around 49°F (9°C). Rainfall remains frequent, with an average precipitation of 7.2 inches (183 mm), contributing to the lush greenery of the surrounding landscape. While outdoor activities may be limited due to the wet weather, there are still plenty of ways to enjoy the season. Indoor activities such as attending concerts, wine tastings, and theater performances provide opportunities for entertainment and cultural enrichment. Additionally, February is a great time to explore Allyn’s culinary scene, with many local restaurants featuring seasonal ingredients and cozy atmospheres.

March

As spring begins to emerge, March brings milder temperatures and decreasing rainfall to Allyn. Average temperatures rise to around 52°F (11°C), with an average precipitation of 6.5 inches (165 mm), marking a gradual transition to drier weather. While rain showers may still occur, sunny days become more frequent, providing opportunities for outdoor activities such as hiking, gardening, and exploring local parks and trails. March is also a great time to visit nearby attractions such as the Hood Canal or Olympic National Forest, where spring blooms and wildlife sightings abound.

April

April in Allyn heralds the arrival of spring in full force, with warmer temperatures and decreasing rainfall inviting residents and visitors outdoors to enjoy the season’s beauty. Average temperatures climb to around 56°F (13°C), with an average precipitation of 4.8 inches (122 mm), providing optimal conditions for outdoor activities such as hiking, biking, and picnicking. The town’s parks and waterfront areas come alive with blooming flowers and budding trees, creating a picturesque backdrop for leisurely strolls and nature walks. April is also a great time to explore Allyn’s local markets, shops, and eateries, which often feature seasonal produce and artisanal goods.

May

May brings mild temperatures and abundant sunshine to Allyn, making it the perfect time to explore the outdoors and soak up the natural beauty of the Pacific Northwest. Average temperatures rise to around 62°F (17°C), with a decrease in rainfall to an average of 3.3 inches (84 mm). The town’s parks and waterfront areas are popular destinations for outdoor activities such as boating, fishing, and kayaking, while nearby hiking trails offer opportunities for scenic walks and wildlife viewing. May is also a great time to visit Allyn’s local wineries and breweries, where visitors can sample regional wines, craft beers, and artisanal spirits.

June

June marks the beginning of summer in Allyn, with warm temperatures and sunny skies inviting residents and visitors to enjoy outdoor recreation and leisure activities. Average temperatures climb to around 67°F (19°C), with a further decrease in rainfall to an average of 2.7 inches (69 mm). The town’s parks and beaches are popular destinations for sunbathing, swimming, and beachcombing, while nearby trails offer opportunities for hiking, biking, and wildlife spotting. June is also a great time to explore Allyn’s local festivals and events, which often feature live music, food vendors, and family-friendly activities.

July

July brings the height of summer to Allyn, with warm temperatures and clear skies dominating the forecast. Average temperatures peak at around 71°F (22°C), with a minimal amount of rainfall averaging 1.6 inches (41 mm). The town’s beaches and waterfront areas are bustling with activity, as residents and visitors alike flock to the water to enjoy swimming, boating, and paddleboarding. July is also a great time to explore Allyn’s local parks and trails, which offer opportunities for hiking, picnicking, and wildlife viewing. Additionally, July is a popular month for outdoor concerts, festivals, and community events, providing opportunities for residents and visitors to connect and celebrate the summer season.

August

August continues the summer heat in Allyn, with warm temperatures and sunny skies providing ample opportunities for outdoor recreation and relaxation. Average temperatures remain around 71°F (22°C), with a slight increase in rainfall to an average of 1.9 inches (48 mm). The town’s parks and beaches continue to attract visitors seeking sun and surf, while nearby forests offer shade and tranquility for those looking to escape the heat. August is also a great time to explore Allyn’s local farmers markets, where visitors can sample fresh produce, artisanal goods, and homemade treats from local vendors.

September

As summer begins to wane, September brings mild temperatures and decreasing rainfall to Allyn, creating ideal conditions for outdoor activities and leisurely pursuits. Average temperatures drop to around 67°F (19°C), with an increase in rainfall to an average of 3.1 inches (79 mm). The town’s parks and trails are popular destinations for hiking, biking, and wildlife spotting, while nearby beaches offer opportunities for beachcombing and birdwatching. September is also a great time to explore Allyn’s local orchards and farms, where visitors can pick their own apples, berries, and pumpkins, or sample homemade pies and jams.

October

October heralds the arrival of fall in Allyn, with cooler temperatures and changing foliage transforming the town’s landscape into a kaleidoscope of reds, oranges, and yellows. Average temperatures drop to around 58°F (14°C), with an increase in rainfall to an average of 5.2 inches (132 mm). The town’s parks and trails are popular destinations for leaf-peeping and autumnal walks, while nearby orchards offer opportunities for apple picking and cider tasting. October is also a great time to explore Allyn’s local pumpkin patches and corn mazes, which offer fun and festive activities for families and visitors of all ages.

November

November brings the onset of winter to Allyn, with cooler temperatures and increasing rainfall marking the transition from fall to winter. Average temperatures drop to around 51°F (11°C), with an increase in rainfall to an average of 8.4 inches (213 mm). While outdoor activities may be limited due to the wet weather, there are still plenty of ways to enjoy the season. Indoor activities such as visiting museums, art galleries, and theaters provide opportunities for entertainment and cultural enrichment, while cozying up with a warm beverage and enjoying the town’s scenic views offers solace and relaxation.

December

December brings the magic of the holiday season to Allyn, with festive decorations, twinkling lights, and a sense of joy and goodwill filling the air. Average temperatures remain cool, with an increase in rainfall to an average of 9.1 inches (231 mm), creating a cozy atmosphere for seasonal festivities. December is a great time to explore Allyn’s local holiday markets, where visitors can find unique gifts, crafts, and treats from local artisans and vendors. Additionally, December is a popular month for outdoor activities such as sleigh rides, ice skating, and holiday light displays, which offer opportunities for festive fun and seasonal cheer.