WASHINGTON - WEATHER AVERAGES

	ANNUAL	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	YEARS	# CITIES
Average Temperature (C)	9.3	0.4	2.7	5.2	8.6	12.3	15.3	18.5	18.3	14.8	9.8	4.3	1.3	61	297
Average High Temperature (C)	14.2	3.8	6.9	10.2	14.6	18.8	21.8	26	25.6	21.6	15.3	8	4.5	59	311
Average Low Temperature (C)	3.6	-3.1	-1.4	0.1	2.5	5.8	8.5	11	10.8	7.6	3.9	0.4	-2	59	310
Average Precipitation (mm)	1079.8	155.9	118.2	107.3	73.5	55.2	45.7	22.1	27.5	47.8	95.1	155.6	168.9	59	342
* Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average.

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