Seattle, the Emerald City, experiences mild and pleasant weather throughout the year. With its location in the Pacific Northwest, it enjoys moderate temperatures and ample rainfall. If you're planning a trip to Seattle or are just curious about its climate, this article will provide you with detailed information about the average temperatures in Seattle each month.
Seattle's climate is influenced by several factors, including its proximity to the Puget Sound, the Cascade Mountains, and the Pacific Ocean. These factors contribute to the city's characteristically mild and rainy weather. While it does experience some seasonal variations, Seattle's temperatures generally remain consistent, making it a comfortable place to live and visit.
Let's delve into the average temperatures in Seattle by month, providing a comprehensive overview of the city's climate throughout the year.
Seattle Average Temperature by Month
- Mild and pleasant year-round
- Moderate temperatures
- Ample rainfall
- Summer highs in the 70s
- Winter lows in the 40s
- Rainy season from October to April
- Sunniest months: July and August
- Least sun: December
Mild and pleasant year-round
Seattle's climate can be best described as mild and pleasant throughout the year. Unlike many other regions that experience extreme temperature variations, Seattle enjoys a moderate climate with relatively consistent temperatures. This is largely due to its location in the Pacific Northwest and the influence of the Puget Sound, the Cascade Mountains, and the Pacific Ocean.
Seattle's average annual temperature is 54.8°F (12.7°C). The warmest months are July and August, with average temperatures in the low 70s Fahrenheit (around 22°C). During these months, the days are typically sunny and warm, perfect for outdoor activities like swimming, hiking, and enjoying the city's many parks and beaches.
The coldest months are December and January, with average temperatures in the mid-40s Fahrenheit (around 7°C). While it does get chilly during these months, it rarely snows in Seattle. Instead, the city experiences frequent rain, which contributes to its lush greenery and vibrant natural beauty.
Seattle's mild climate makes it an attractive destination for people who prefer moderate temperatures and enjoy outdoor activities year-round. Whether you're looking to escape the heat of summer or the cold of winter, Seattle offers a welcoming and comfortable environment.
Overall, Seattle's average temperature by month reflects a climate that is mild, pleasant, and consistent throughout the year. This makes it an ideal place to live, work, and play, regardless of the season.
Moderate temperatures
Seattle's moderate temperatures are a defining characteristic of its climate. Unlike many other regions that experience extreme heat or cold, Seattle's temperatures remain relatively consistent throughout the year.
- Mild winters:
Seattle's winters are mild and rainy, with average temperatures in the mid-40s Fahrenheit (around 7°C). While it does get chilly, it rarely snows in Seattle, making it a great place for those who dislike harsh winter conditions.
- Pleasant summers:
Seattle's summers are pleasant and sunny, with average temperatures in the low 70s Fahrenheit (around 22°C). The days are typically warm and dry, perfect for outdoor activities and enjoying the city's many parks and beaches.
- Consistent spring and fall:
Spring and fall in Seattle are transitional seasons, with temperatures gradually changing from the mildness of winter to the warmth of summer and vice versa. These seasons offer a delightful blend of moderate temperatures and beautiful scenery as the city transitions from one season to another.
- Minimal temperature fluctuations:
One of the remarkable aspects of Seattle's climate is the minimal temperature fluctuations throughout the year. The difference between the average temperatures of the warmest and coldest months is relatively small, contributing to the city's overall moderate climate.
Seattle's moderate temperatures make it an ideal place to live and visit year-round. Whether you prefer warm summers, mild winters, or the beauty of transitional seasons, Seattle's climate has something to offer everyone.
Ample rainfall
Seattle is known for its ample rainfall, which contributes to its lush greenery and vibrant natural beauty. The city receives an average of 38 inches (96.5 centimeters) of rain per year, spread throughout the year. While it does rain frequently in Seattle, it rarely pours, and the rain often comes in the form of light drizzle or showers.
The rainy season in Seattle typically lasts from October to April, with the wettest months being November and December. During these months, it is common to experience overcast skies and frequent rainfall. However, even during the rainy season, there are still plenty of breaks in the clouds and opportunities to enjoy the outdoors.
The ample rainfall in Seattle has several benefits. It helps maintain the city's lush vegetation and provides a habitat for a variety of plants and animals. Additionally, the rain helps keep the air clean and fresh, contributing to Seattle's overall quality of life.
While some people may find the frequent rain in Seattle to be a drawback, others appreciate the city's temperate climate and the beauty that the rain brings. The city's many parks and gardens are a testament to the positive impact that rainfall has on the environment and the overall character of Seattle.
Overall, Seattle's ample rainfall is an integral part of its climate and contributes to the city's unique charm and natural beauty.
Summer highs in the 70s
Seattle's summers are characterized by warm and pleasant weather, with average high temperatures in the low 70s Fahrenheit (around 22°C). This makes for ideal conditions to enjoy outdoor activities, spend time at the beach, or simply relax in the city's many parks and green spaces.
- Sunshine and blue skies:
Seattle summers are known for their sunny and clear skies. The city receives an average of 15 hours of daylight per day during the summer months, providing ample opportunities to soak up the sun and enjoy the outdoors.
- Low humidity:
Seattle's summer air is typically dry and comfortable, with low humidity levels. This makes it pleasant to be outdoors, even on warm days.
- Mild evenings:
Evenings in Seattle during the summer are generally mild and comfortable, with temperatures often dropping into the 50s Fahrenheit (around 10°C). This makes it perfect for evening strolls, outdoor dining, or enjoying a campfire.
- Perfect for outdoor activities:
Seattle's summer weather is ideal for a wide range of outdoor activities. Whether you enjoy swimming, hiking, biking, kayaking, or simply relaxing in the park, you'll find plenty of opportunities to enjoy the city's natural beauty during the summer months.
Overall, Seattle's summer highs in the 70s make for a delightful and enjoyable season, offering a perfect balance of warmth and comfort.
Winter lows in the 40s
Seattle's winters are mild and rainy, with average low temperatures in the mid-40s Fahrenheit (around 7°C). While it does get chilly during the winter months, it rarely snows in Seattle, making it a great place for those who dislike harsh winter conditions.
Here are some characteristics of Seattle's winter lows in the 40s:
- Mild temperatures:
Seattle's winter temperatures are generally mild, with lows rarely dropping below freezing. This makes it comfortable to be outdoors, even during the coldest months of the year.
- Frequent rain:
Seattle receives a significant amount of rain during the winter months, with an average of 5 inches (12.7 centimeters) of rain per month. The rain is often accompanied by overcast skies and low clouds.
- Occasional snow:
While snow is rare in Seattle, it does occasionally happen during the winter months. When it does snow, it usually melts quickly due to the mild temperatures.
- Outdoor activities:
Despite the rain and occasional snow, there are still plenty of outdoor activities to enjoy in Seattle during the winter months. These include visiting indoor attractions, exploring the city's many museums, or simply taking a walk through one of the city's many parks.
Overall, Seattle's winter lows in the 40s make for a mild and manageable winter season, with plenty of opportunities to enjoy the city's attractions and outdoor activities.
Rainy season from October to April
Seattle's rainy season typically lasts from October to April, with the wettest months being November and December. During this time, the city receives an average of 5 inches (12.7 centimeters) of rain per month. The rain is often accompanied by overcast skies and low clouds.
Here are some characteristics of Seattle's rainy season:
- Frequent rain:
During the rainy season, it is common to experience rain for several days in a row. The rain is usually light to moderate in intensity, but it can occasionally be heavy.
- Mild temperatures:
Despite the frequent rain, temperatures during the rainy season are generally mild, with average highs in the mid-40s Fahrenheit (around 7°C) and average lows in the mid-30s Fahrenheit (around 2°C).
- Outdoor activities:
Even during the rainy season, there are still plenty of things to do and see in Seattle. Many attractions, such as museums and theaters, are indoors. Additionally, the city's many coffee shops and restaurants provide a cozy place to relax and enjoy a warm drink or meal.
- Embrace the rain:
For many Seattleites, the rainy season is a time to embrace the city's unique charm. The rain creates a lush and vibrant landscape, and the city's many parks and gardens are particularly beautiful during this time of year.
Overall, Seattle's rainy season is a mild and manageable time of year, with plenty of opportunities to enjoy the city's attractions and outdoor activities.
Sunniest months: July and August
July and August are the sunniest months in Seattle, with an average of 15 hours of daylight per day. During these months, the city enjoys long, sunny days and warm temperatures, making it an ideal time to enjoy outdoor activities and explore the city's many attractions.
Here are some characteristics of Seattle's sunniest months:
- Clear skies:
July and August are known for their clear and sunny skies. The city receives an average of only 1 inch (2.5 centimeters) of rain per month during these months.
- Warm temperatures:
Temperatures during July and August are warm and pleasant, with average highs in the low 70s Fahrenheit (around 22°C) and average lows in the mid-50s Fahrenheit (around 13°C).
- Outdoor activities:
The sunny weather in July and August makes it the perfect time to enjoy Seattle's many outdoor activities. These include swimming, hiking, biking, kayaking, and simply relaxing in one of the city's many parks or beaches.
- Festivals and events:
July and August are also a time for festivals and events in Seattle. These include the Seafair Summer Festival, the Bite of Seattle food festival, and the Bumbershoot Music & Arts Festival.
Overall, July and August are the sunniest and warmest months in Seattle, offering a perfect opportunity to soak up the sunshine and enjoy all that the city has to offer.
Least sun: December
December is the month with the least amount of sunshine in Seattle, with an average of only 2 hours of daylight per day. This is due to the city's location in the northern hemisphere and the Earth's tilt away from the sun during the winter months.
- Short days:
In December, the days are very short in Seattle. Sunrise is typically around 7:30 AM and sunset is around 4:30 PM. This means that there are only a few hours of daylight each day.
- Overcast skies:
December is also a month with frequent overcast skies and low clouds. This is due to the frequent storms that pass through the Pacific Northwest during the winter months.
- Limited outdoor activities:
The lack of sunshine and short days in December can make it challenging to enjoy outdoor activities. However, there are still some activities that can be enjoyed, such as visiting indoor attractions, exploring the city's many museums, or simply taking a walk through one of the city's many parks.
- Embrace the darkness:
For many Seattleites, December is a time to embrace the darkness and enjoy the city's unique charm. The city's many holiday lights and decorations create a festive and magical atmosphere, and the cozy coffee shops and restaurants provide a warm and inviting place to relax and enjoy a warm drink or meal.
Overall, December is the month with the least amount of sunshine in Seattle, but it is still a beautiful and enjoyable time to visit the city.
FAQ
Here are some frequently asked questions about Seattle's average temperature by month:
Question 1: What is the warmest month in Seattle?
Answer: July is the warmest month in Seattle, with average high temperatures in the low 70s Fahrenheit (around 22°C).
Question 2: What is the coldest month in Seattle?
Answer: January is the coldest month in Seattle, with average low temperatures in the mid-40s Fahrenheit (around 7°C).
Question 3: Does it snow in Seattle?
Answer: Snow is rare in Seattle, but it does occasionally happen during the winter months. When it does snow, it usually melts quickly due to the mild temperatures.
Question 4: What is the rainy season in Seattle?
Answer: The rainy season in Seattle typically lasts from October to April, with the wettest months being November and December.
Question 5: What is the sunniest month in Seattle?
Answer: July and August are the sunniest months in Seattle, with an average of 15 hours of daylight per day.
Question 6: What is the least sunny month in Seattle?
Answer: December is the least sunny month in Seattle, with an average of only 2 hours of daylight per day.
Question 7: Is Seattle a good place to visit year-round?
Answer: Yes, Seattle is a great place to visit year-round. The city offers a variety of activities and attractions to enjoy in every season, from outdoor activities in the summer to cozy indoor attractions in the winter.
Closing Paragraph for FAQ: We hope this FAQ section has answered some of your questions about Seattle's average temperature by month. If you have any other questions, please feel free to ask!
Now that you know more about Seattle's weather, here are some tips for planning your trip:
Tips
Here are some practical tips for planning your trip to Seattle, based on the city's average temperature by month:
Tip 1: Dress in layers:
Seattle's weather can be unpredictable, so it's always a good idea to dress in layers. This way, you can easily adjust your clothing to the changing temperatures.
Tip 2: Bring a raincoat or umbrella:
Seattle is known for its rain, so it's a good idea to pack a raincoat or umbrella, especially if you're visiting during the rainy season (October to April).
Tip 3: Take advantage of the sunny months:
July and August are the sunniest months in Seattle, so make the most of this time to enjoy outdoor activities such as swimming, hiking, and biking.
Tip 4: Embrace the holiday season:
December is the least sunny month in Seattle, but it's also a magical time to visit the city. The city's many holiday lights and decorations create a festive and joyful atmosphere.
Closing Paragraph for Tips: We hope these tips help you plan a successful and enjoyable trip to Seattle, no matter what time of year you visit.
Seattle is a city that offers something for everyone, regardless of the season. With its mild climate, beautiful scenery, and vibrant culture, it's no wonder that Seattle is one of the most popular tourist destinations in the United States.
Conclusion
Seattle's average temperature by month reflects a climate that is mild, pleasant, and consistent throughout the year. The city enjoys warm and sunny summers, mild and rainy winters, and moderate temperatures in the spring and fall. While it does experience some seasonal variations, Seattle's temperatures generally remain comfortable, making it an ideal place to live, work, and visit.
Here are some key points to remember about Seattle's average temperature by month:
- Seattle has a moderate climate with relatively consistent temperatures throughout the year.
- Summers are warm and sunny, with average highs in the low 70s Fahrenheit (around 22°C).
- Winters are mild and rainy, with average lows in the mid-40s Fahrenheit (around 7°C).
- Seattle receives ample rainfall, especially during the rainy season from October to April.
- The sunniest months are July and August, with an average of 15 hours of daylight per day.
- December is the least sunny month, with an average of only 2 hours of daylight per day.
Whether you're looking to escape the heat of summer or the cold of winter, Seattle offers a welcoming and comfortable environment year-round. The city's many attractions, outdoor activities, and cultural events make it a popular destination for tourists and locals alike.
Closing Message: We hope this article has provided you with a comprehensive understanding of Seattle's average temperature by month. If you're planning a trip to Seattle, be sure to pack accordingly and embrace the city's unique charm, no matter what time of year you visit.