Burien, Washington Weather
Fireweed Ignites. Day 15 of summer. Read this microseason across nine climate regions →
Burien weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——72°52°—
- MondayJul 6Overcast——80°55°+8°
- TuesdayJul 7Overcast——82°54°+2°
- WednesdayJul 8Light Drizzle——74°57°-8°
- ThursdayJul 9Mostly Clear——81°50°+7°
- FridayJul 10Overcast——74°55°-7°
- SaturdayJul 11Overcast——73°54°-1°
AQI 21 (Good), driven by PM2.5. AQI down 14 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:35 PM
- Moonset
- 11:25 AM
- In sign
- ♓︎ Pisces
Fireweed Ignites
Burien at a glance
- Today vs. normal: 12°F below the seasonal normal for this latitude
- Last frost: May 31 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Burien
- Sun72°52°0%
- Mon80°55°0%
- Tue82°54°0%
- Wed74°57°7%
- Thu81°50°3%
- Fri74°55°2%
- Sat73°54°4%
- Sun64°53°5%
- Mon82°55°4%
- Tue88°59°3%
- Wed81°58°1%
- Thu86°58°6%
- Fri91°61°0%
- Sat88°60°10%
- Sun81°59°3%
- Mon81°54°3%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Burien
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
Microseason · July 1–5
Fireweed Ignites
Magenta fireweed spires surge from burned and cleared slopes, their blooms climbing from base upward. July's signature color claims the disturbed ground.
Day 186 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | — | — |
| May | lettuce, peas, spinach, radishes | lettuce, peas, radishes |
| June | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | tomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | — | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
Burien peaks at about 67°F in August and bottoms near 38°F in January; November brings the heaviest rain (7.9 inches) and July the least (0.5 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 38° | 7.5″ | 23 |
| February | 40° | 5.5″ | 20 |
| March | 43° | 5.6″ | 23 |
| April | 48° | 4.1″ | 20 |
| May | 55° | 3.1″ | 19 |
| June | 60° | 2.4″ | 16 |
| July | 66° | 0.5″ | 7 |
| August | 67° | 0.9″ | 6 |
| September | 60° | 2.4″ | 12 |
| October | 51° | 6.2″ | 19 |
| November | 44° | 7.9″ | 23 |
| December | 38° | 7.5″ | 24 |
Regional context
By the nearest station's NOAA NCEI 1991-2020 normals, Burien sees 38°F Januarys and 66°F Julys, a 28°F range, plus around 53.6 inches of precipitation across 211 days.
Burien's moisture rides winter storm tracks: November brings 7.9 inches over 22.6 wet days, while July sees only 0.5 inches across 6.8 days in the dry warm season. That groups Burien with places like White Center, WA, Boulevard Park, WA and Normandy Park, WA on the same cool-season storm track.
Burien's growing window opens around late-May, once Burien's overnight lows stop freezing — sow peas, lettuce, spinach, and radishes. Warm-soil crops in Burien wait about two weeks past Burien's last frost, once the soil warms. Burien's window closes around early-October as overnight lows return below freezing. In Burien, low spots run 4-7°F colder than nearby slopes, nudging Burien's frost dates a week.
Similar climates: White Center, WA, Boulevard Park, WA, Normandy Park, WA, SeaTac, WA, Tukwila, WA.
Frequently asked
- When does it freeze in Burien?
- Burien's last spring frost lands near mid-May, and in Burien the first fall frost follows around mid-October.
- What is the rainy season in Burien?
- November is the wettest month in Burien, about 7.9 inches on average; the year totals roughly 54 inches.
- What is the warmest month in Burien?
- Burien peaks in August, when the mean runs near 67°F.
- What is the coldest month in Burien?
- January is Burien's coldest month, averaging about 38°F.
- When can I start a vegetable garden in Burien?
- Hardy spring crops go in near mid-May in Burien; tender peppers and squash wait 10–14 days.
- How many rainy days does Burien get?
- Expect roughly 211 wet days a year in Burien.
- What hardiness zone is Burien?
- Because Burien bottoms near 38°F in January, that winter low sets Burien's USDA zone — verify by ZIP.
- What is the 10-day forecast for Burien?
- Burien's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Burien?
- See this week's day-by-day rain chances for Burien in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Burien?
- Current conditions for Burien and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Burien forecast updated?
- The Burien forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Burien?
- Today's sunrise and sunset times for Burien are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Burien?
- The next few days in Burien's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
In Burien, Washington, the warm-summer Mediterranean climate runs from about 38°F in January to 66°F in July, a 28°F seasonal range.
Across the year, Burien collects about 54 inches of precipitation over roughly 211 days with measurable rain or snow.
From 47.5°N, Burien sees a 28°F seasonal swing that governs Burien's planting and frost windows.
ZIP codes in Burien
- 98146
- 98148
- 98168
- 98166
- 98062