Missoula Weather in 1918

Historical record of Missoula, Montana weather for the year 1918 based on NOAA data.

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1918 Missoula Weather Extremes
Highest temperature	101 °F	July 9
Lowest temperature	-22 °F	February 1
Highest daily low	68 °F	July 9
Lowest daily high	6 °F	February 1
Most daily precipitation	1.1 inches	February 7
Most daily snow	3.0 inches	January 12
Total annual precipitation	15.3 inches	-
Total annual snow	14.3 inches	-

What was the hottest temperature in Missoula in 1918?

The highest temperature recorded in Missoula, Montana in 1918 was 101 °F which happened on July 9.

Highest Temperatures: All-Time By Year

Highest Temperatures in Missoula in 1918

Rank	Temperature	Date
1	101 °F	Jul 9
2	100 °F	Jun 13
3	99 °F	Aug 2
4	98 °F	Aug 1
4	98 °F	Jul 31
6	97 °F	Jul 19
6	97 °F	Jun 10
8	95 °F	Jul 20
8	95 °F	Jun 21
10	94 °F	Jul 11
10	94 °F	Jun 23
10	94 °F	Jun 14
10	94 °F	Jun 12

What was the coldest temperature in Missoula in 1918?

The lowest temperature recorded in Missoula, Montana in 1918 was -22 °F which happened on Feb 1.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Missoula in 1918

Rank	Temperature	Date
1	-22 °F	February 1
2	-20 °F	January 31
3	-15 °F	January 10
4	-13 °F	February 2
5	-8 °F	December 31
6	-7 °F	December 30
7	-5 °F	February 22
8	-4 °F	February 21
9	-3 °F	February 20
9	-3 °F	January 30

January 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	n/a	36	0.00	0.0
January 2	56	n/a	0.00	0.0
January 3	53	n/a	0.00	0.0
January 4	51	n/a	0.26	0.0
January 5	49	23	0.18	1.0
January 6	48	20	0.00	0.0
January 7	37	n/a	0.00	0.0
January 8	32	22	0.00	0.0
January 9	43	4	0.00	0.0
January 10	24	-15	0.00	0.0
January 11	21	6	0.53	0.7
January 12	20	6	0.24	3.0
January 13	23	9	0.08	1.5
January 14	32	n/a	0.00	0.0
January 15	23	12	0.10	1.5
January 16	37	6	0.00	0.0
January 17	23	8	0.00	0.0
January 18	26	19	0.04	0.0
January 19	34	16	0.00	0.0
January 20	39	21	0.03	0.0
January 21	34	12	0.00	0.0
January 22	24	n/a	0.00	0.0
January 23	31	21	0.00	0.0
January 24	45	30	0.00	0.0
January 25	43	30	0.18	1.5
January 26	42	18	0.00	0.0
January 27	28	13	0.00	0.0
January 28	32	15	0.00	0.0
January 29	38	23	0.28	2.0
January 30	28	-3	0.00	0.0
January 31	16	-20	0.00	0.0

February 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	6	-22	0.00	0.0
February 2	n/a	-13	0.00	0.0
February 3	34	n/a	0.00	0.0
February 4	36	22	0.00	0.0
February 5	44	28	0.00	0.0
February 6	43	29	0.00	0.0
February 7	40	31	1.10	0.0
February 8	40	23	0.00	0.0
February 9	38	20	0.00	0.0
February 10	40	22	0.00	0.0
February 11	60	22	0.00	0.0
February 12	54	25	0.00	0.0
February 13	48	28	0.06	0.0
February 14	40	18	0.50	0.0
February 15	36	6	0.00	0.0
February 16	n/a	n/a	n/a	n/a
February 17	34	12	0.00	0.0
February 18	38	5	0.00	0.0
February 19	34	3	0.00	0.0
February 20	26	-3	0.00	0.0
February 21	34	-4	0.00	0.0
February 22	38	-5	0.00	0.0
February 23	41	5	0.07	0.0
February 24	48	30	0.00	0.0
February 25	34	12	0.00	0.0
February 26	36	16	0.06	0.0
February 27	36	16	0.00	0.0
February 28	56	20	0.00	0.0

March 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	54	23	0.00	0.0
March 2	48	30	0.00	0.0
March 3	51	28	0.10	1.5
March 4	50	18	0.11	0.0
March 5	40	12	0.00	0.0
March 6	40	14	0.00	0.0
March 7	46	20	0.00	0.0
March 8	43	24	0.00	0.0
March 9	42	28	0.00	0.0
March 10	45	30	0.21	0.0
March 11	48	30	0.18	0.0
March 12	42	28	0.08	0.0
March 13	40	22	0.00	0.0
March 14	52	22	0.00	0.0
March 15	54	26	0.00	0.0
March 16	55	25	0.00	0.0
March 17	64	32	0.00	0.0
March 18	56	30	0.46	0.0
March 19	48	30	0.16	0.0
March 20	50	29	0.00	0.0
March 21	64	31	0.00	0.0
March 22	50	34	0.10	0.0
March 23	62	31	0.00	0.0
March 24	68	34	0.00	0.0
March 25	60	35	0.22	0.0
March 26	50	35	0.00	0.0
March 27	49	30	0.00	0.0
March 28	53	30	0.00	0.0
March 29	63	28	0.00	0.0
March 30	60	30	0.00	0.0
March 31	52	32	0.00	0.0

April 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	52	32	0.00
April 2	40	18	0.00
April 3	38	18	0.00
April 4	46	22	0.00
April 5	47	22	0.00
April 6	57	28	0.00
April 7	58	30	0.00
April 8	64	32	0.00
April 9	72	32	0.00
April 10	58	36	0.35
April 11	64	36	0.00
April 12	66	30	0.00
April 13	71	31	0.08
April 14	52	28	0.00
April 15	47	29	0.00
April 16	46	27	0.00
April 17	53	26	0.00
April 18	48	30	0.16
April 19	56	28	0.00
April 20	64	28	0.00
April 21	74	34	0.00
April 22	65	36	0.00
April 23	63	37	0.00
April 24	64	34	0.00
April 25	67	33	0.00
April 26	54	26	0.00
April 27	56	25	0.00
April 28	63	24	0.00
April 29	70	31	0.00
April 30	74	30	0.00

May 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	75	34	0.00
May 2	78	36	0.00
May 3	81	38	0.00
May 4	87	46	0.00
May 5	76	43	0.00
May 6	64	34	0.00
May 7	60	34	0.00
May 8	57	37	0.28
May 9	46	31	0.20
May 10	55	32	0.00
May 11	60	33	0.00
May 12	70	34	0.00
May 13	72	38	0.00
May 14	78	40	0.00
May 15	73	45	0.00
May 16	52	40	0.00
May 17	58	38	0.20
May 18	64	36	0.00
May 19	62	38	0.00
May 20	54	36	0.00
May 21	54	34	0.00
May 22	58	29	0.00
May 23	71	31	0.00
May 24	65	35	0.00
May 25	60	32	0.22
May 26	47	32	0.14
May 27	60	28	0.00
May 28	64	30	0.00
May 29	72	34	0.00
May 30	78	34	0.00
May 31	68	41	0.00

June 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	57	34	0.00	0.0
June 2	56	32	0.00	0.0
June 3	67	34	0.00	0.0
June 4	72	34	0.00	0.0
June 5	82	38	0.00	0.0
June 6	86	44	0.00	0.0
June 7	81	46	0.00	0.0
June 8	91	48	0.00	0.0
June 9	87	54	0.00	0.0
June 10	97	53	0.00	0.0
June 11	93	50	0.00	0.0
June 12	94	51	0.00	0.0
June 13	100	54	0.00	0.0
June 14	94	56	0.00	0.0
June 15	80	40	0.00	0.0
June 16	80	40	0.00	0.0
June 17	75	52	0.00	0.0
June 18	86	54	0.00	0.0
June 19	92	54	0.00	0.0
June 20	92	51	0.00	0.0
June 21	95	52	0.00	0.0
June 22	88	58	0.00	0.0
June 23	94	58	0.00	0.0
June 24	88	50	0.08	0.0
June 25	90	50	0.00	0.0
June 26	87	45	0.00	0.0
June 27	89	44	0.00	0.0
June 28	84	48	0.00	0.0
June 29	n/a	n/a	n/a	n/a
June 30	78	38	0.00	0.0

July 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	91	40	0.00	0.0
July 2	92	46	0.00	0.0
July 3	87	50	0.00	0.0
July 4	85	40	0.00	0.0
July 5	88	42	0.00	0.0
July 6	92	44	0.00	0.0
July 7	92	46	0.00	0.0
July 8	92	48	0.00	0.0
July 9	101	68	0.00	0.0
July 10	93	66	0.00	0.0
July 11	94	54	0.36	0.0
July 12	90	52	0.00	0.0
July 13	92	58	0.04	0.0
July 14	n/a	n/a	n/a	n/a
July 15	82	61	0.16	0.0
July 16	83	52	0.00	0.0
July 17	92	54	0.00	0.0
July 18	90	52	0.00	0.0
July 19	97	56	0.00	0.0
July 20	95	52	0.00	0.0
July 21	83	50	0.00	0.0
July 22	78	46	0.00	0.0
July 23	n/a	n/a	n/a	n/a
July 24	80	50	0.19	0.0
July 25	74	46	0.00	0.0
July 26	73	49	0.10	0.0
July 27	74	44	0.24	0.0
July 28	79	42	0.00	0.0
July 29	84	40	0.00	0.0
July 30	93	48	0.00	0.0
July 31	98	54	0.00	0.0

August 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	98	60	0.00	0.0
August 2	99	56	0.32	0.0
August 3	92	52	0.00	0.0
August 4	90	50	0.12	0.0
August 5	82	47	0.08	0.0
August 6	58	46	0.75	0.0
August 7	78	50	0.00	0.0
August 8	82	40	0.00	0.0
August 9	84	44	0.00	0.0
August 10	68	50	0.00	0.0
August 11	60	52	0.36	0.0
August 12	62	47	0.04	0.0
August 13	n/a	n/a	n/a	n/a
August 14	80	44	0.00	0.0
August 15	78	49	0.00	0.0
August 16	81	47	0.38	0.0
August 17	69	45	0.10	0.0
August 18	63	44	0.22	0.0
August 19	71	46	0.18	0.0
August 20	63	44	0.26	0.0
August 21	70	42	0.00	0.0
August 22	62	40	0.04	0.0
August 23	63	51	0.06	0.0
August 24	76	49	0.00	0.0
August 25	84	46	0.00	0.0
August 26	88	48	0.00	0.0
August 27	87	52	0.15	0.0
August 28	85	40	0.00	0.0
August 29	82	38	0.00	0.0
August 30	81	41	0.00	0.0
August 31	78	48	0.00	0.0

September 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	54	0.00
September 2	63	46	0.00
September 3	75	40	0.00
September 4	76	42	0.00
September 5	78	36	0.00
September 6	80	40	0.00
September 7	82	42	0.00
September 8	76	46	0.00
September 9	64	50	0.00
September 10	78	48	0.00
September 11	82	41	0.00
September 12	84	40	0.00
September 13	75	42	0.00
September 14	64	44	0.80
September 15	64	38	0.06
September 16	70	36	0.00
September 17	76	36	0.00
September 18	85	42	0.00
September 19	80	41	0.00
September 20	84	44	0.00
September 21	86	44	0.00
September 22	80	46	0.00
September 23	71	48	0.07
September 24	54	47	0.57
September 25	71	38	0.00
September 26	68	40	0.00
September 27	76	37	0.00
September 28	80	38	0.00
September 29	80	44	0.00
September 30	66	42	0.10

October 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	64	44	0.00
October 2	73	40	0.00
October 3	77	38	0.00
October 4	56	44	0.46
October 5	68	44	0.08
October 6	62	44	0.32
October 7	59	40	0.26
October 8	50	28	0.00
October 9	67	27	0.00
October 10	70	34	0.00
October 11	64	38	0.04
October 12	76	40	0.00
October 13	84	45	0.00
October 14	82	46	0.02
October 15	72	40	0.20
October 16	56	42	0.04
October 17	62	44	0.00
October 18	60	36	0.00
October 19	51	38	0.00
October 20	61	34	0.00
October 21	68	31	0.00
October 22	60	28	0.00
October 23	51	28	0.00
October 24	43	30	0.00
October 25	46	30	0.07
October 26	47	27	0.14
October 27	49	30	0.00
October 28	44	34	0.16
October 29	48	38	0.08
October 30	52	27	0.00
October 31	58	26	0.00

November 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	46	30	0.00	0.0
November 2	62	32	0.04	0.0
November 3	59	30	0.00	0.0
November 4	52	32	0.00	0.0
November 5	49	34	0.10	0.0
November 6	43	24	0.00	0.0
November 7	40	26	0.00	0.0
November 8	32	26	0.00	0.0
November 9	48	26	0.00	0.0
November 10	34	28	0.00	0.0
November 11	44	30	0.00	0.0
November 12	56	22	0.00	0.0
November 13	55	21	0.00	0.0
November 14	46	20	0.00	0.0
November 15	41	25	0.00	0.0
November 16	50	30	0.04	0.0
November 17	41	25	0.00	0.0
November 18	50	23	0.00	0.0
November 19	44	25	0.00	0.0
November 20	54	22	0.00	0.0
November 21	50	20	0.00	0.0
November 22	37	18	0.02	0.1
November 23	32	12	0.00	0.0
November 24	28	5	0.00	0.0
November 25	26	4	0.00	0.0
November 26	28	3	0.00	0.0
November 27	30	6	0.00	0.0
November 28	35	20	0.00	0.0
November 29	30	22	0.00	0.0
November 30	38	24	0.00	0.0

December 1918 Missoula Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	42	30	0.00	0.0
December 2	n/a	n/a	n/a	n/a
December 3	52	36	0.00	0.0
December 4	58	36	0.00	0.0
December 5	46	26	0.12	0.0
December 6	38	26	0.00	0.0
December 7	40	20	0.00	0.0
December 8	35	19	0.00	0.0
December 9	36	20	0.08	0.0
December 10	36	16	0.00	0.0
December 11	28	18	0.00	0.0
December 12	38	18	0.00	0.0
December 13	45	34	0.02	0.0
December 14	46	32	0.00	0.0
December 15	40	20	0.00	0.0
December 16	30	22	0.00	0.0
December 17	30	18	0.00	0.0
December 18	28	14	0.00	0.0
December 19	32	22	0.00	0.0
December 20	34	24	0.00	0.0
December 21	30	10	0.00	0.0
December 22	22	8	0.00	0.0
December 23	24	12	0.00	0.0
December 24	22	6	0.00	0.0
December 25	22	8	0.00	0.0
December 26	24	4	0.00	0.0
December 27	30	20	0.00	0.0
December 28	41	24	0.00	0.0
December 29	32	6	0.19	1.5
December 30	20	-7	0.00	0.0
December 31	8	-8	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