Burien

Planning to spend some time in Burien? Here you’ll find the latest weather information, including up-to-date data and forecasts to help you plan your day in the best possible way.

The climate in Burien, USA, can be described as temperate. It is characterized by distinct seasons: mild and wet winters are followed by warm and relatively dry summers. Temperature fluctuations throughout the year are moderate, with no extreme heat or severe frosts, making the city attractive to visit at various times of the year.

Precipitation is unevenly distributed. The highest amount of rainfall, as well as the maximum number of rainy days (up to 21 days in January), occurs in late autumn and winter, roughly from November to February. The summer months, especially July and August, are the driest, with minimal precipitation (just 0 mm in July) and the fewest rainy days (5-6 days). Spring and early autumn are transitional periods with moderate rainfall and comfortable temperatures.

The climate in Burien is characterized by moderate temperatures throughout the year, with distinct but not extreme seasonal changes. The warmest months are July and August, when average temperatures reach 20.3°C and 20.6°C respectively. During these summer peaks, daytime highs can rise to 25.5°C - 25.8°C. The coolest month is usually February, with an average temperature of 5.1°C and average lows around 2.5°C. January and December are also cold, with average temperatures of 6.0°C and 5.5°C respectively.

The summer months in Burien, from June to August, offer pleasant warmth. In June, the average temperature is about 16.8°C, gradually increasing toward July and August. Daytime temperatures in summer range from 21°C to nearly 26°C, while nights remain comfortably cool, with lows between 12°C and 15.4°C. The difference between day and night temperatures in summer is more pronounced, reaching about 10°C, providing a refreshing cooldown after a warm day.

Winter in Burien, spanning December, January, and February, is characterized by cool but generally mild weather. Average temperatures during this period stay in the range of 5.1°C to 6.0°C. During the day, the thermometer usually rises to 7.6°C - 8.4°C, while at night it drops to 2.5°C - 3.7°C. Frost is possible, but severe cold is not typical. Temperature fluctuations between day and night in winter are less significant than in summer, at approximately 4-5°C.

The city of Burien experiences distinct seasonality in its precipitation patterns throughout the year. There is a wet season, primarily occurring in the autumn and winter, and a drier summer season. The highest amount of rainfall and the most rainy days are typical from November to January, creating a classic weather pattern for this region of the USA.

The wettest month in Burien is January, with an average of 7 mm of precipitation and up to 21 rainy days. Overall, the period from late autumn to early spring (roughly October to April) is characterized by frequent precipitation. For example, November and December see 6 mm of rainfall each, spread over 18-19 rainy days, indicating frequent but mostly light rain. February and March also have a high frequency of precipitation (18 and 17 rainy days respectively), although the total amount is small—4 mm and 3 mm.

In contrast, the summer months bring a significant decrease in precipitation. July is the driest month of the year, with virtually no rainfall (0 mm), and the number of rainy days drops to just 5. August is also very dry, with 1 mm of precipitation and about 6 rainy days. The period from May to September is marked by low rainfall, usually not exceeding 2 mm per month, making this time of year the most favorable for those who prefer dry weather and sunny days.

When planning a trip to Burien, it is important to consider its temperate maritime climate with distinct seasonality and frequent precipitation, especially during the autumn and winter. The key principle when packing should be layering. This will allow you to easily adapt to temperature changes throughout the day, which can be quite variable. Regardless of the season, be sure to bring comfortable waterproof shoes, as you will likely be doing a lot of walking and rain is common here. A lightweight waterproof jacket or windbreaker will also be very useful throughout the year.

In the cold and wet months, roughly from October to April, when average temperatures range from 5°C to 10°C and the number of rainy days reaches 15-21 per month, you will need warm clothes: sweaters, fleeces, warm trousers, a hat, gloves, and a scarf. Don't forget a reliable umbrella and waterproof outerwear. In summer, especially in July and August, the weather becomes significantly warmer (average temperatures around 20-21°C, with highs up to 25°C) and drier, with minimal precipitation. During this period, light T-shirts, shorts, and dresses are appropriate. However, even in summer, it's worth having a light sweater or cardigan for cool evenings or sudden temperature drops. Sunscreen and a hat will be necessary on sunny summer days. Transitional months, such as May, June, and September, feature moderate temperatures and less rainfall than in winter, but a light raincoat or umbrella may still come in handy.