Weather Averages for Fallon, MT

7-day Forecast / 10-day Forecast

Latitude: 46°47'N, Longitude: 105°19'W, Elevation: 2250.0 ft, Distance: 9.89 mi Fallon, MT Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 50 years	°F	43	12	19	30	43	55	64	71	69	57	44	30	17
Average high temperature over 50 years	°F	57	25	33	43	57	69	79	87	87	74	61	43	31
Average low temperature over 50 years	°F	29	0	7	17	29	41	51	55	53	41	30	17	5
Average precipitation over 50 years	in	11.4	0.3	0.2	0.4	1.0	1.9	2.3	1.6	1.3	1.1	0.8	0.3	0.2
Average snowfall over 50 years	in	16.6	4.3	3.2	3.4	1.0	0.3	-	-	-	0.1	0.3	1.2	2.7
Average snow cover over 50 years	in	-	1.0	-	-	-	-	-	-	-	-	-	-	-
Heating degree days over 30 years	days	8441	1606	1260	1054	630	306	108	14	58	271	605	1050	1479
Cooling degree days over 30 years	days	580	-	-	-	-	9	114	222	201	34	-	-	-

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