Weather Averages for Arco, ID

7-day Forecast / 10-day Forecast

Latitude: 43°38'N, Longitude: 113°18'W, Elevation: 5330.0 ft, Distance: 9.58 mi Arco, ID Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 51 years	°F	42	15	21	31	42	51	59	66	64	55	44	30	19
Average high temperature over 51 years	°F	57	28	34	43	57	67	76	85	83	73	61	42	31
Average low temperature over 51 years	°F	26	3	8	18	27	36	43	48	45	37	28	17	7
Average precipitation over 51 years	in	9.8	0.9	0.9	0.7	0.7	1.2	1.2	0.7	0.7	0.7	0.5	0.7	0.9
Average snowfall over 51 years	in	30.9	10.7	5.8	2.8	0.7	0.4	-	-	-	-	0.3	2.3	8.0
Average snow cover over 51 years	in	1.0	4.0	2.0	1.0	-	-	-	-	-	-	-	-	1.0
Heating degree days over 30 years	days	8588	1522	1212	1045	678	406	184	40	90	299	614	1041	1457
Cooling degree days over 30 years	days	240	-	-	-	-	-	34	99	90	17	-	-	-

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