Missoula Weather in 2023

Historical record of Missoula, Montana weather for the year 2023 based on NOAA data.

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2023 Missoula Weather Extremes
Highest temperature	103 °F	August 15
Lowest temperature	-11 °F	January 30
Highest daily low	64 °F	August 20
Lowest daily high	6 °F	January 30
Most daily precipitation	0.6 inches	August 29
Most daily snow	2.5 inches	December 10
Total annual precipitation	13.8 inches	-
Total annual snow	30.4 inches	-

What was the hottest temperature in Missoula in 2023?

The highest temperature recorded in Missoula, Montana in 2023 was 103 °F which happened on August 15.

Highest Temperatures: All-Time By Year

Highest Temperatures in Missoula in 2023

Rank	Temperature	Date
1	103 °F	Aug 15
2	101 °F	Aug 17
2	101 °F	Jul 22
4	100 °F	Aug 16
4	100 °F	Jul 30
4	100 °F	Jul 23
4	100 °F	Jul 21
8	99 °F	Aug 2
8	99 °F	Jul 24
10	98 °F	Aug 14
10	98 °F	Jul 29
10	98 °F	Jul 16

What was the coldest temperature in Missoula in 2023?

The lowest temperature recorded in Missoula, Montana in 2023 was -11 °F which happened on Jan 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Missoula in 2023

Rank	Temperature	Date
1	-11 °F	January 30
2	-9 °F	January 29
3	-2 °F	February 23
4	-1 °F	February 24
4	-1 °F	February 22
6	2 °F	January 31
7	3 °F	January 28
8	5 °F	January 3
9	7 °F	February 25
9	7 °F	February 16

January 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	32	23	0.00	0.1
January 2	36	12	0.00	0.0
January 3	24	5	0.00	0.0
January 4	34	16	0.00	0.0
January 5	33	15	0.01	0.0
January 6	36	20	0.00	0.0
January 7	28	17	0.00	0.0
January 8	33	11	0.01	0.0
January 9	34	20	0.14	1.7
January 10	33	29	0.00	0.0
January 11	30	20	0.01	0.0
January 12	31	24	0.00	0.0
January 13	32	16	0.00	0.0
January 14	37	29	0.06	0.0
January 15	41	25	0.00	0.0
January 16	34	27	0.10	1.5
January 17	36	30	0.04	0.9
January 18	37	25	0.00	0.0
January 19	35	26	0.00	0.0
January 20	37	28	0.00	0.0
January 21	35	19	0.00	0.0
January 22	34	22	0.00	0.1
January 23	29	12	0.00	0.0
January 24	32	19	0.02	0.3
January 25	36	26	0.01	0.1
January 26	43	31	0.13	0.0
January 27	35	30	0.45	1.2
January 28	30	3	0.03	0.4
January 29	8	-9	0.00	n/a
January 30	6	-11	0.00	0.0
January 31	18	2	0.08	1.4

February 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	29	16	0.00	0.0
February 2	32	10	0.00	0.0
February 3	37	11	0.00	0.0
February 4	47	25	0.00	0.0
February 5	37	23	0.01	0.0
February 6	44	32	0.00	0.0
February 7	46	34	0.00	0.0
February 8	39	27	0.03	0.0
February 9	35	14	0.00	0.0
February 10	40	14	0.00	0.0
February 11	41	15	0.00	0.0
February 12	39	16	0.00	0.0
February 13	45	26	0.01	0.1
February 14	37	17	0.16	2.0
February 15	29	9	0.00	0.0
February 16	35	7	0.00	0.0
February 17	38	11	0.00	0.0
February 18	37	26	0.02	0.7
February 19	39	23	0.05	0.3
February 20	46	33	0.05	0.0
February 21	45	12	0.15	0.1
February 22	13	-1	0.00	0.0
February 23	9	-2	0.00	0.0
February 24	19	-1	0.00	0.0
February 25	38	7	0.00	0.0
February 26	42	16	0.01	0.3
February 27	38	17	0.00	0.0
February 28	38	23	0.00	0.0

March 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	36	18	0.00	0.0
March 2	40	28	0.05	1.5
March 3	37	19	0.00	0.1
March 4	39	20	0.00	0.0
March 5	33	23	0.00	0.0
March 6	35	20	0.05	1.1
March 7	37	22	0.00	0.0
March 8	41	15	0.00	0.0
March 9	38	19	0.00	0.0
March 10	39	29	0.07	0.4
March 11	40	28	0.03	0.3
March 12	47	26	0.03	0.8
March 13	53	32	0.00	0.0
March 14	47	32	0.04	0.4
March 15	40	29	0.11	1.4
March 16	45	23	0.00	0.0
March 17	49	20	0.00	0.0
March 18	53	21	0.00	0.0
March 19	53	21	0.00	0.0
March 20	50	25	0.00	0.0
March 21	51	29	0.00	0.0
March 22	54	21	0.00	0.0
March 23	51	21	0.05	0.0
March 24	41	31	0.00	0.0
March 25	38	28	0.05	1.4
March 26	40	25	0.09	0.9
March 27	46	20	0.00	0.0
March 28	48	26	0.00	0.0
March 29	45	34	0.05	0.0
March 30	44	33	0.06	0.0
March 31	47	34	0.01	0.0

April 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	46	29	0.03	0.5
April 2	42	23	0.10	1.5
April 3	36	26	0.05	0.3
April 4	44	26	0.00	0.0
April 5	47	28	0.00	0.0
April 6	57	27	0.00	0.0
April 7	62	26	0.00	0.0
April 8	58	38	0.00	0.0
April 9	70	33	0.00	0.0
April 10	80	41	0.00	0.0
April 11	64	33	0.00	0.0
April 12	49	29	0.01	0.0
April 13	50	32	0.00	0.0
April 14	50	24	0.00	0.0
April 15	59	24	0.00	0.0
April 16	72	34	0.00	0.0
April 17	49	33	0.00	0.0
April 18	45	35	0.04	0.0
April 19	51	32	0.00	0.0
April 20	52	27	0.00	0.0
April 21	48	34	0.23	0.0
April 22	51	32	0.00	0.0
April 23	64	28	0.00	0.0
April 24	53	44	0.10	0.0
April 25	59	36	0.00	0.0
April 26	68	30	0.00	0.0
April 27	66	40	0.00	0.0
April 28	74	30	0.00	0.0
April 29	81	37	0.00	0.0
April 30	86	40	0.00	0.0

May 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	90	44	0.00
May 2	88	48	0.00
May 3	85	53	0.00
May 4	86	45	0.05
May 5	67	49	0.39
May 6	53	44	0.45
May 7	62	43	0.23
May 8	64	44	0.04
May 9	62	39	0.18
May 10	68	44	0.00
May 11	70	42	0.00
May 12	76	40	0.00
May 13	72	43	0.00
May 14	75	54	0.00
May 15	84	54	0.00
May 16	79	48	0.00
May 17	73	55	0.28
May 18	81	46	0.00
May 19	86	47	0.00
May 20	88	51	0.00
May 21	86	51	0.14
May 22	68	48	0.25
May 23	73	38	0.00
May 24	75	52	0.00
May 25	68	44	0.12
May 26	69	52	0.21
May 27	69	53	0.06
May 28	68	53	0.13
May 29	79	51	0.00
May 30	83	47	0.00
May 31	74	57	0.04

June 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	76	54	0.00
June 2	72	56	0.00
June 3	70	53	0.03
June 4	83	49	0.00
June 5	72	52	0.01
June 6	87	52	0.00
June 7	89	57	0.00
June 8	82	59	0.44
June 9	78	59	0.10
June 10	82	53	0.01
June 11	80	56	0.12
June 12	81	58	0.14
June 13	86	53	0.06
June 14	71	54	0.00
June 15	66	50	0.00
June 16	77	43	0.00
June 17	72	55	0.56
June 18	65	51	0.24
June 19	59	41	0.01
June 20	65	38	0.01
June 21	68	40	0.00
June 22	78	39	0.00
June 23	77	46	0.00
June 24	83	49	0.00
June 25	74	50	0.05
June 26	83	49	0.18
June 27	77	53	0.00
June 28	79	56	0.07
June 29	88	52	0.00
June 30	91	56	0.00

July 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	54	0.00
July 2	87	50	0.00
July 3	83	47	0.00
July 4	81	58	0.00
July 5	85	49	0.00
July 6	88	51	0.00
July 7	90	51	0.00
July 8	92	54	0.00
July 9	94	54	0.00
July 10	85	62	0.04
July 11	82	53	0.00
July 12	90	49	0.00
July 13	88	59	0.00
July 14	88	51	0.00
July 15	92	54	0.00
July 16	98	55	0.00
July 17	89	56	0.00
July 18	87	50	0.00
July 19	93	50	0.00
July 20	97	53	0.00
July 21	100	57	0.00
July 22	101	58	0.00
July 23	100	55	0.00
July 24	99	64	0.00
July 25	86	61	0.12
July 26	88	54	0.00
July 27	88	52	0.00
July 28	91	50	0.00
July 29	98	62	0.00
July 30	100	59	0.00
July 31	97	56	0.00

August 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	97	55	0.00
August 2	99	56	0.00
August 3	97	58	0.00
August 4	79	57	0.00
August 5	72	62	0.08
August 6	69	59	0.21
August 7	84	58	0.00
August 8	84	56	0.00
August 9	83	52	0.03
August 10	81	51	0.00
August 11	89	47	0.00
August 12	87	50	0.00
August 13	89	56	0.00
August 14	98	53	0.00
August 15	103	57	0.00
August 16	100	57	0.00
August 17	101	58	0.00
August 18	86	60	0.00
August 19	90	47	0.00
August 20	76	64	0.03
August 21	68	61	0.40
August 22	82	61	0.52
August 23	78	58	0.13
August 24	83	49	0.00
August 25	81	51	0.06
August 26	90	51	0.00
August 27	91	52	0.00
August 28	93	53	0.00
August 29	94	54	0.57
August 30	64	56	0.32
August 31	77	53	0.00

September 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	81	48	0.00
September 2	88	51	0.00
September 3	76	59	0.02
September 4	68	57	0.04
September 5	78	52	0.00
September 6	81	45	0.30
September 7	78	52	0.00
September 8	76	53	0.23
September 9	81	46	0.00
September 10	83	47	0.00
September 11	86	46	0.00
September 12	83	50	0.00
September 13	79	50	0.00
September 14	78	43	0.00
September 15	82	42	0.00
September 16	86	41	0.00
September 17	86	43	0.00
September 18	79	49	0.00
September 19	68	42	0.00
September 20	67	38	0.00
September 21	55	48	0.04
September 22	60	48	0.49
September 23	71	41	0.00
September 24	68	39	0.00
September 25	72	46	0.00
September 26	74	42	0.00
September 27	61	40	0.04
September 28	62	42	0.00
September 29	65	36	0.00
September 30	53	46	0.52

October 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	55	46	0.00	0.0
October 2	60	48	0.00	0.0
October 3	58	49	0.17	0.0
October 4	68	46	0.00	0.0
October 5	66	47	0.00	0.0
October 6	71	42	0.00	0.0
October 7	71	36	0.00	0.0
October 8	73	38	0.00	0.0
October 9	76	40	0.00	0.0
October 10	66	46	0.21	0.0
October 11	58	41	0.04	0.0
October 12	54	38	0.00	0.0
October 13	68	40	0.00	0.0
October 14	63	38	0.00	0.0
October 15	69	44	0.00	0.0
October 16	67	41	0.00	0.0
October 17	62	39	0.02	0.0
October 18	69	34	0.00	0.0
October 19	74	35	0.00	0.0
October 20	76	39	0.00	0.0
October 21	72	38	0.00	0.0
October 22	66	40	0.00	0.0
October 23	59	46	0.08	0.0
October 24	52	38	0.19	0.0
October 25	38	26	0.12	0.6
October 26	26	23	0.06	1.9
October 27	31	23	0.03	0.5
October 28	34	17	0.00	0.0
October 29	32	16	0.00	0.0
October 30	37	16	0.00	0.0
October 31	38	17	0.00	0.0

November 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	35	20	0.00	0.0
November 2	40	32	0.22	0.0
November 3	58	33	0.03	0.0
November 4	48	29	0.11	0.0
November 5	56	36	0.11	0.0
November 6	44	31	0.09	0.0
November 7	47	38	0.04	0.0
November 8	47	32	0.00	0.0
November 9	44	24	0.00	0.0
November 10	43	26	0.00	0.0
November 11	59	31	0.03	0.0
November 12	55	32	0.00	0.0
November 13	55	27	0.00	0.0
November 14	48	28	0.00	0.0
November 15	56	29	0.13	0.0
November 16	48	28	0.00	0.0
November 17	45	22	0.00	0.0
November 18	33	23	0.00	0.0
November 19	43	27	0.00	0.0
November 20	47	27	0.00	0.0
November 21	40	20	0.00	0.0
November 22	36	26	0.02	0.0
November 23	42	29	0.00	0.0
November 24	37	19	0.00	0.0
November 25	35	12	0.00	0.0
November 26	35	13	0.00	0.0
November 27	34	13	0.00	0.0
November 28	34	12	0.00	0.0
November 29	28	9	0.00	0.0
November 30	29	13	0.00	0.1

December 2023 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	35	22	0.00	0.0
December 2	40	26	0.06	1.3
December 3	33	19	0.07	0.8
December 4	40	28	0.00	0.0
December 5	47	35	0.00	0.0
December 6	51	33	0.00	0.0
December 7	49	32	0.00	0.0
December 8	39	30	0.06	0.7
December 9	35	27	0.00	0.0
December 10	33	29	0.26	2.5
December 11	37	31	0.01	0.0
December 12	37	30	0.01	0.0
December 13	36	18	0.00	0.0
December 14	27	17	0.00	0.0
December 15	33	19	0.00	0.0
December 16	26	20	0.00	0.0
December 17	25	15	0.00	0.1
December 18	32	14	0.00	0.0
December 19	40	28	0.00	0.0
December 20	40	30	0.00	0.0
December 21	44	30	0.00	0.0
December 22	38	24	0.04	0.0
December 23	39	23	0.00	0.0
December 24	31	13	0.00	0.0
December 25	27	8	0.00	0.0
December 26	29	10	0.00	0.1
December 27	32	11	0.00	0.0
December 28	42	23	0.00	0.0
December 29	38	18	0.00	0.0
December 30	34	17	0.00	0.0
December 31	38	22	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	Missoula International Airport	location
1893–1947	Missoula 6 NW WFO	location