Climate Missoula - Montana

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	33	39	50	58	67	75
Average low in ºF Av. low Lo	18	21	28	33	40	47
Av. precipitation in inch Av. precip. Pre.	0.85	0.70	1.00	1.22	2.01	2.07
Av. snowfall in inch Snowfall Sn	8	6	5	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	86	85	73	58	42	31
Average low in ºF Av. low Lo	51	50	42	32	25	17
Av. precipitation in inch Av. precip. Pre.	0.99	1.19	1.17	0.88	1.01	1.04
Av. snowfall in inch Snowfall Sn	0	0	0	1	5	11

Missoula Climate Graph - Montana Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	31.0	16.2	0.04	0.04	0.31	0.80
2 Jan	31.1	16.3	0.08	0.08	0.71	1.80
3 Jan	31.3	16.5	0.08	0.08	0.98	2.50
4 Jan	31.4	16.6	0.12	0.12	1.30	3.30
5 Jan	31.6	16.8	0.16	0.16	1.61	4.10
6 Jan	31.7	16.9	0.20	0.20	2.01	5.10
7 Jan	31.9	17.1	0.20	0.20	2.28	5.80
8 Jan	32.1	17.2	0.24	0.24	2.60	6.60
9 Jan	32.2	17.4	0.28	0.28	2.91	7.40
10 Jan	32.4	17.6	0.31	0.31	3.19	8.10
11 Jan	32.5	17.7	0.35	0.35	3.50	8.90
12 Jan	32.7	17.9	0.35	0.35	3.82	9.70

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Jan	11.1	-5.8	0.00	0.00	3.1
02 Jan	17.2	0.1	0.08	1.10	3.9
03 Jan	27.1	17.2	0.03	0.39	3.9
04 Jan	21.2	19.2	0.30	4.88	7.9
05 Jan	35.1	20.1	0.47	0.59	5.9
06 Jan	37.0	28.2	T	0.00	5.1
07 Jan	31.1	17.2	0.00	0.00	5.1
08 Jan	31.1	12.2	T	T	5.1
09 Jan	22.1	15.3	0.00	0.00	3.9
10 Jan	26.2	14.2	0.01	T	3.9
11 Jan	30.2	24.3	0.07	1.50	5.9
12 Jan	35.1	28.2	0.00	T	5.9
13 Jan	34.0	26.2	0.00	T	5.9
14 Jan	31.1	13.1	0.00	0.00	5.9
15 Jan	22.1	7.2	T	T	5.1
16 Jan	42.1	17.2	T	T	5.1
17 Jan	32.0	17.2	0.07	0.79	5.1
18 Jan	43.0	29.1	0.15	T	5.9
19 Jan	39.0	30.2	0.01	T	3.9
20 Jan	36.0	24.3	T	0.12	3.1
21 Jan	29.1	11.1	0.00	0.00	3.1
22 Jan	30.2	12.2	0.00	0.00	3.1
23 Jan	39.0	25.2	T	T	3.1
24 Jan	41.0	32.0	0.03	0.00	3.1
25 Jan	48.0	31.1	0.00	0.00	2.0
26 Jan	43.0	24.3	0.00	0.00	2.0
27 Jan	37.0	21.2	0.00	0.00	1.2
28 Jan	46.9	24.3	0.00	0.00	1.2
29 Jan	36.0	17.2	0.00	0.00	1.2
30 Jan	36.0	14.2	0.00	0.00	T
31 Jan	41.0	20.1	0.00	0.00	T

	Jan 15	Normal
Average high temperature Av. high temp.	33.3 ºF	33 ºF
Average low temperature Av. low temp.	19.0 ºF	18 ºF
Total precipitation Total precip.	1.22 inch	0.85 inch
Total snowfall Total snowfall	9.37 inch	8 inch

Highest max temperature Highest max temp.	48.0 ºF	-
Lowest max temperature Lowest max temp.	11.1 ºF	-
Highest min temperature Highest min temp.	32.0 ºF	-
Lowest min temperature Lowest min temp.	-5.8 ºF	-

USGS National Map — Open interactive map

Station Data

Monthly averages Missoula
Longitude: -114.091, Latitude: 46.9163
Average weather Missoula, MT - 59808

Monthly: 1991-2020 normals
History: 2007-2026

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...