Brinnon, WA Weather

Brinnon, WA climate is mild during summer when temperatures tend to be in the 60's and very cold during winter when temperatures tend to be in the 30's.

The warmest month of the year is August with an average maximum temperature of 78.60 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 30.90 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 27 degrees Fahrenheit, and fairly limited during winter with an average difference of 16 degrees Fahrenheit.

The annual average precipitation at Brinnon is 54.36 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is December with an average rainfall of 8.65 Inches.

Weather Data

Current Conditions

(Updated: 1:15 PM PST MON NOV 23 2009)

Overcast, 46°F	Humidity: 71%	Dewpoint: 37°F
	Wind Speed: S 12.7 MPH (11 KT)	Heat Index: 46°F
	Barometer: 30.32 in.	Wind Chill: 40°F

Weather Forecast

(Generated: 4:00 AM PST MON NOV 23 2009)

	Hi: 47°F	Today: Cloudy with a chance of rain this morning...Then rain this afternoon. Highs in the mid to upper 40s. South wind 10 to 15 mph.
	Lo: 40°F
	Hi: 50°F	Tuesday: Patchy morning fog. Mostly cloudy with a chance of rain. Highs near 50. Light wind.
	Lo: 43°F
	Hi: 51°F	Wednesday: Cloudy with a chance of rain. Highs in the lower 50s. Light wind becoming south 10 mph or less in the afternoon.
	Lo: 40°F
	Hi: 49°F	Friday: Rain likely. Highs in the upper 40s. Lows near 40.
	Lo: 40°F
	Hi: 49°F	Friday: Rain likely. Highs in the upper 40s. Lows near 40.
	Lo: 40°F
	Hi: 49°F	Saturday: Mostly cloudy with a chance of rain. Highs in the upper 40s.
	Lo: 39°F

Moon, Sunrise and Sunset

	Moon Phase: First Quarter Moon	Civil Twilight: 6:53 AM PST	Sunrise: 7:27 AM PST
		Sunset: 4:27 PM PST	Civil Twilight: 5:01 PM PST

Normal Climate

Normal Temperatures

(QUILCENE 2 SW Weather station, 9.78 miles from Brinnon)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	45.0	50.1	55.8	61.3	67.1	71.8	77.4	78.6	73.2	62.0	50.5	44.2	61.4
Mean °F	38.0	41.4	45.3	49.8	55.2	59.7	64.0	64.6	59.5	50.8	42.6	37.8	50.7
Min °F	30.9	32.6	34.8	38.2	43.2	47.6	50.6	50.5	45.7	39.6	34.7	31.4	40.0

Normal Precipitation