Burien (WA) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Burien

Burien average temperature chart (Celsius) Burien average temperature chart (Fahrenheit)
Average monthly temperatures in Burien (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.1 9.8 11.5 14 17.8 21.1 23.8 23.8 20.6 15.4 10.3 7.3
°F 44.8 49.6 52.7 57.2 64 70 74.8 74.9 69.1 59.8 50.6 45.2

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Burien monthly rainfall chart (mm) Burien monthly rainfall chart (inches)
Average monthly rainfall in Burien (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 157 112 103 67 43 37 19 29 47 90 158 161
inches 6.2 4.4 4 2.6 1.7 1.5 0.8 1.1 1.9 3.5 6.2 6.3
Rainy days 18 16 17 14 11 8 5 6 9 12 18 19

Average annual rainfall in Burien: 945.8mm (372.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Burien

Burien average daily sunshine chart
Average daily sunshine Burien
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.6 4.2 6.1 7.4 8.8 9.6 10.9 9.8 8 5.1 2.8 2

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Burien average minimum / maximum temperatures (Celsius) Burien average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Burien (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.4 2.5 2.9 4.6 7.4 10.4 12 12.3 10.2 7 3.9 1.8
Max °C 7.3 10 11.7 14.3 18.1 21.4 24.1 24.1 20.9 15.7 10.5 7.5
Min °F 34.4 36.4 37.2 40.2 45.2 50.7 53.5 54.1 50.3 44.5 39 35.2
Max °F 39.7 43.2 45.1 48.9 54.9 60.6 64.4 64.8 59.9 52.3 45 40.3

Sea temperature

The graph below shows the average sea temperature.

Burien average sea temperature chart (Celsius) Burien average sea temperature chart (Fahrenheit)
Average sea temperature around Burien in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.1 8 8.3 9.1 10.5 12 13.1 13.4 12.8 11.2 9.7 8.6
°F 46.5 46.4 47 48.4 50.9 53.6 55.5 56.2 55.1 52.1 49.5 47.5

Wind speed

The graph below shows the average wind speed.

Burien average winspeed by month (km/h) Burien average winspeed by month (mph)
Average wind speed in Burien (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 14 14 14 13 13 13 12 12 12 14 14
mph 9 9 9 9 8 8 8 7 7 7 9 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Burien relative humidity averages
Average relative humidity in Burien
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 78% 75% 72% 70% 68% 66% 69% 74% 80% 82% 82%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Burien weather stats

Burien weather statistics
Hottest month: August 23.8°C 74.8°F
Driest month: July 19mm 0.7ins
Sunniest month: July 10.9hrs
Coldest month: January 7.1°C 44.8°F
Wettest month: December 161mm 6.3ins
Warmest sea: August 13.4°C 56.1°F
Map showing location of Burien (47.47038, -122.34679) Burien map pin © Google

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