Weather Averages for Arlington, WA

7-day Forecast / 10-day Forecast

Latitude: 48°9'N, Longitude: 122°9'W, Elevation: 133.0 ft, Distance: 10.11 mi Arlington, WA Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 13 years	°F	48	37	39	43	46	53	55	57	57	55	48	44	41
Average high temperature over 13 years	°F	55	42	46	48	53	60	62	66	66	62	55	50	46
Average low temperature over 13 years	°F	42	32	35	37	39	46	48	51	51	48	43	39	36
Highest recorded temperature over 13 years	°F	89	59	59	60	68	84	84	87	89	82	77	64	62
Lowest recorded temperature over 13 years	°F	0	0	6	16	28	32	37	42	41	34	26	8	10
Average number of rainy days over 13 years	days	67.7	9.2	6.6	6.7	4.6	3.3	4.6	2.4	2.4	3.5	6.9	9.3	8.2
Average precipitation over 13 years	in	21.7	2.4	2.0	1.8	1.6	1.3	1.6	0.7	0.9	1.4	2.6	2.8	2.7
Average relative humidity over 13 years	%	82	84	83	80	77	78	79	80	82	83	85	85	85
Average dew point over 13 years	°F	43	33	36	37	39	44	48	51	51	50	44	39	37
Average number of days below 32°F over 13 years	days	46.4	13.2	9.2	7.3	1.1	0.1	-	-	-	-	1.5	6.1	7.9
Average number of days below 0°F over 13 years	days	0.1	0.1	-	-	-	-	-	-	-	-	-	-	-
Average snowfall over 13 years	in	9.7	3.7	1.9	2.3	-	-	-	-	-	-	-	0.4	1.4

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