Great Falls Weather in 1975

Historical record of Great Falls, Montana weather for the year 1975 based on NOAA data.

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1975 Great Falls Weather Extremes
Highest temperature	104 °F	July 27
Lowest temperature	-24 °F	February 4
Highest daily low	67 °F	July 28
Lowest daily high	-7 °F	February 4
Most daily precipitation	1.4 inches	April 26
Most daily snow	6.9 inches	April 7
Total annual precipitation	25.2 inches	-
Total annual snow	99.6 inches	-

What was the hottest temperature in Great Falls in 1975?

The highest temperature recorded in Great Falls, Montana in 1975 was 104 °F which happened on July 27.

Highest Temperatures: All-Time By Year

Highest Temperatures in Great Falls in 1975

Rank	Temperature	Date
1	104 °F	Jul 27
2	100 °F	Jul 28
3	96 °F	Jul 24
4	95 °F	Aug 5
4	95 °F	Jul 26
4	95 °F	Jul 25
4	95 °F	Jul 6
8	93 °F	Aug 6
8	93 °F	Jul 14
10	92 °F	Jul 15
10	92 °F	Jul 5

What was the coldest temperature in Great Falls in 1975?

The lowest temperature recorded in Great Falls, Montana in 1975 was -24 °F which happened on Feb 4.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Great Falls in 1975

Rank	Temperature	Date
1	-24 °F	February 4
2	-23 °F	February 5
3	-21 °F	February 8
4	-19 °F	February 3
5	-16 °F	January 11
5	-16 °F	January 10
7	-15 °F	February 11
8	-14 °F	January 31
9	-12 °F	February 1
10	-11 °F	February 12

January 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	27	0.00	0.0
January 2	34	21	0.00	0.0
January 3	38	27	0.00	0.0
January 4	40	23	0.01	0.1
January 5	36	21	0.00	0.0
January 6	36	23	0.00	0.0
January 7	36	18	0.00	0.0
January 8	42	16	0.00	0.0
January 9	16	-5	0.00	0.0
January 10	14	-16	0.08	0.8
January 11	1	-16	0.02	0.2
January 12	38	-5	0.00	0.0
January 13	44	32	0.00	0.0
January 14	38	28	0.00	0.0
January 15	29	7	0.00	0.0
January 16	46	11	0.00	0.0
January 17	48	38	0.00	0.0
January 18	45	14	0.25	2.5
January 19	46	22	0.00	0.0
January 20	45	13	0.22	3.1
January 21	29	9	0.00	0.0
January 22	41	23	0.00	0.0
January 23	51	32	0.01	0.0
January 24	39	31	0.00	0.0
January 25	35	22	0.14	1.4
January 26	23	2	0.36	3.6
January 27	18	1	0.00	0.0
January 28	15	1	0.03	1.3
January 29	20	4	0.02	0.2
January 30	17	-6	0.00	0.0
January 31	5	-14	0.00	0.0

February 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	5	-12	0.00	0.0
February 2	2	-6	0.12	1.2
February 3	-5	-19	0.11	1.1
February 4	-7	-24	0.07	0.7
February 5	1	-23	0.01	0.1
February 6	25	-4	0.00	0.0
February 7	15	-1	0.20	2.0
February 8	14	-21	0.01	0.1
February 9	25	-1	0.00	0.0
February 10	38	-8	0.02	0.2
February 11	-5	-15	0.00	0.0
February 12	33	-11	0.00	0.0
February 13	38	5	0.01	0.1
February 14	6	-5	0.06	0.7
February 15	30	-10	0.00	0.0
February 16	26	5	0.04	0.4
February 17	28	10	0.00	0.0
February 18	32	15	0.00	0.0
February 19	39	20	0.00	0.0
February 20	35	20	0.00	0.0
February 21	27	9	0.06	0.6
February 22	35	11	0.00	0.0
February 23	42	29	0.00	0.0
February 24	41	20	0.00	0.0
February 25	26	12	0.00	0.0
February 26	40	6	0.00	0.0
February 27	43	24	0.00	0.0
February 28	47	30	0.00	0.0

March 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	49	27	0.00	0.0
March 2	42	27	0.07	0.0
March 3	52	29	0.00	0.0
March 4	42	25	0.00	0.0
March 5	27	17	0.11	1.1
March 6	22	15	0.03	0.3
March 7	19	5	0.06	0.6
March 8	22	4	0.05	0.5
March 9	16	9	0.07	0.7
March 10	18	8	0.04	0.4
March 11	26	10	0.00	0.0
March 12	41	10	0.00	0.0
March 13	44	25	0.00	0.0
March 14	40	23	0.00	0.0
March 15	49	30	0.00	0.0
March 16	53	33	0.00	0.0
March 17	44	27	0.00	0.0
March 18	52	34	0.00	0.0
March 19	51	32	0.00	0.0
March 20	42	22	0.03	0.0
March 21	43	21	0.00	0.0
March 22	37	25	0.00	0.0
March 23	45	22	0.00	0.0
March 24	49	25	0.00	0.0
March 25	27	12	0.41	4.1
March 26	16	8	0.20	2.0
March 27	15	2	0.03	0.3
March 28	25	-2	0.01	0.1
March 29	35	24	0.02	0.2
March 30	51	24	0.09	0.9
March 31	24	3	0.12	1.2

April 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	16	1	0.04	0.4
April 2	42	5	0.00	0.0
April 3	46	27	0.23	2.3
April 4	27	9	0.49	4.9
April 5	12	-6	0.28	2.8
April 6	14	-6	0.02	0.2
April 7	15	9	0.69	6.9
April 8	25	15	0.61	6.1
April 9	27	21	0.21	2.1
April 10	30	18	0.01	0.1
April 11	39	9	0.00	0.0
April 12	43	17	0.00	0.0
April 13	46	19	0.00	0.0
April 14	31	27	0.01	0.0
April 15	32	27	0.04	0.2
April 16	48	18	0.00	0.0
April 17	41	25	0.06	0.6
April 18	53	25	0.00	0.0
April 19	55	34	0.00	0.0
April 20	51	34	0.00	0.0
April 21	58	30	0.00	0.0
April 22	60	27	0.00	0.0
April 23	59	39	0.00	0.0
April 24	58	37	0.00	0.0
April 25	55	36	0.12	0.0
April 26	42	33	1.38	0.0
April 27	46	31	0.18	0.0
April 28	44	33	0.03	0.3
April 29	38	31	0.20	2.0
April 30	44	33	0.03	0.3

May 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	54	31	0.00	0.0
May 2	61	31	0.00	0.0
May 3	69	47	0.00	0.0
May 4	48	32	0.77	2.4
May 5	43	32	0.56	0.1
May 6	41	32	0.95	1.8
May 7	57	41	0.46	0.0
May 8	55	41	0.34	0.0
May 9	57	39	0.01	0.0
May 10	59	42	0.18	0.0
May 11	63	38	0.00	0.0
May 12	64	45	0.00	0.0
May 13	71	40	0.00	0.0
May 14	79	41	0.00	0.0
May 15	82	48	0.00	0.0
May 16	67	47	0.06	0.0
May 17	68	45	0.00	0.0
May 18	68	49	0.00	0.0
May 19	49	32	0.02	0.2
May 20	48	32	0.17	1.1
May 21	54	31	0.00	0.0
May 22	62	37	0.00	0.0
May 23	64	44	0.00	0.0
May 24	50	36	0.01	0.0
May 25	55	35	0.00	0.0
May 26	62	30	0.00	0.0
May 27	63	43	0.05	0.0
May 28	63	37	0.00	0.0
May 29	74	42	0.00	0.0
May 30	72	48	0.02	0.0
May 31	61	47	0.29	0.0

June 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	74	42	0.00
June 2	84	48	0.02
June 3	64	49	0.07
June 4	71	48	0.00
June 5	75	59	0.00
June 6	78	54	0.00
June 7	68	42	0.40
June 8	53	43	0.47
June 9	60	44	0.10
June 10	70	42	0.00
June 11	77	49	0.00
June 12	79	43	0.00
June 13	68	49	0.07
June 14	72	47	0.08
June 15	71	46	0.00
June 16	62	48	0.08
June 17	63	47	0.21
June 18	55	49	0.55
June 19	59	48	0.64
June 20	60	48	0.63
June 21	73	45	0.00
June 22	73	49	0.01
June 23	83	52	0.03
June 24	84	52	0.00
June 25	75	52	0.18
June 26	69	46	0.01
June 27	65	46	0.00
June 28	69	44	0.01
June 29	73	46	0.00
June 30	78	45	0.91

July 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	75	52	0.05
July 2	85	56	0.00
July 3	83	62	0.00
July 4	90	62	0.00
July 5	92	65	0.00
July 6	95	63	0.00
July 7	80	58	0.00
July 8	75	55	0.06
July 9	82	62	0.00
July 10	86	56	0.00
July 11	85	54	0.00
July 12	90	59	0.00
July 13	85	63	0.03
July 14	93	59	0.07
July 15	92	60	0.16
July 16	80	58	0.03
July 17	78	55	0.00
July 18	81	54	0.00
July 19	83	54	0.00
July 20	90	55	0.00
July 21	89	55	0.00
July 22	88	64	0.00
July 23	80	57	0.00
July 24	96	55	0.00
July 25	95	57	0.00
July 26	95	57	0.00
July 27	104	60	0.00
July 28	100	67	0.00
July 29	76	60	0.04
July 30	71	52	0.34
July 31	64	50	0.42

August 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	77	52	0.00
August 2	84	57	0.00
August 3	82	58	0.00
August 4	83	51	0.00
August 5	95	58	0.00
August 6	93	57	0.00
August 7	72	54	0.55
August 8	75	54	0.00
August 9	83	46	0.00
August 10	86	50	0.00
August 11	83	52	0.00
August 12	78	55	0.00
August 13	80	52	0.03
August 14	72	48	0.00
August 15	84	48	0.00
August 16	65	51	0.00
August 17	76	54	0.00
August 18	72	53	0.26
August 19	64	55	0.38
August 20	74	54	0.25
August 21	84	55	0.00
August 22	77	60	0.01
August 23	73	52	0.12
August 24	59	44	0.39
August 25	64	45	0.10
August 26	77	48	0.00
August 27	88	51	0.00
August 28	83	52	0.02
August 29	75	49	0.00
August 30	79	49	0.00
August 31	67	48	0.02

September 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	66	47	0.39
September 2	67	44	0.00
September 3	69	41	0.00
September 4	67	39	0.00
September 5	82	46	0.00
September 6	75	48	0.00
September 7	83	46	0.00
September 8	81	52	0.00
September 9	77	47	0.00
September 10	70	46	0.00
September 11	60	46	0.00
September 12	70	35	0.00
September 13	78	42	0.00
September 14	83	44	0.00
September 15	86	51	0.00
September 16	81	60	0.00
September 17	60	43	0.10
September 18	51	36	0.06
September 19	59	32	0.00
September 20	65	33	0.00
September 21	72	34	0.00
September 22	78	35	0.00
September 23	83	37	0.00
September 24	85	42	0.00
September 25	79	45	0.00
September 26	60	42	0.07
September 27	73	42	0.00
September 28	77	50	0.00
September 29	55	41	0.12
September 30	67	32	0.00

October 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	79	44	0.00	0.0
October 2	81	46	0.00	0.0
October 3	81	46	0.00	0.0
October 4	66	47	0.00	0.0
October 5	76	46	0.00	0.0
October 6	66	44	0.01	0.0
October 7	52	32	0.46	3.9
October 8	52	32	0.20	1.7
October 9	58	34	0.00	0.0
October 10	63	41	0.00	0.0
October 11	46	38	0.89	0.0
October 12	40	36	0.17	0.0
October 13	39	31	1.11	6.6
October 14	47	25	0.03	0.2
October 15	59	37	0.00	0.0
October 16	56	34	0.00	0.0
October 17	70	49	0.00	0.0
October 18	63	40	0.00	0.0
October 19	67	43	0.00	0.0
October 20	55	41	0.00	0.0
October 21	42	31	0.46	3.2
October 22	38	30	0.07	0.7
October 23	36	27	0.03	0.3
October 24	38	24	0.00	0.0
October 25	43	29	0.00	0.0
October 26	46	24	0.00	0.0
October 27	38	23	0.00	0.0
October 28	45	30	0.00	0.0
October 29	60	35	0.00	0.0
October 30	62	44	0.00	0.0
October 31	53	34	0.00	0.0

November 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	61	43	0.00	0.0
November 2	60	46	0.00	0.0
November 3	63	53	0.00	0.0
November 4	70	51	0.00	0.0
November 5	76	50	0.00	0.0
November 6	58	44	0.00	0.0
November 7	46	32	0.00	0.0
November 8	44	26	0.00	0.0
November 9	38	22	0.00	0.0
November 10	32	20	0.09	0.6
November 11	35	15	0.00	0.0
November 12	45	25	0.00	0.0
November 13	64	42	0.00	0.0
November 14	64	45	0.00	0.0
November 15	65	41	0.00	0.0
November 16	45	24	0.00	0.0
November 17	39	20	0.00	0.0
November 18	32	12	0.00	0.0
November 19	34	8	0.00	0.0
November 20	32	11	0.00	0.0
November 21	40	12	0.00	0.0
November 22	36	10	0.01	0.1
November 23	36	16	0.00	0.0
November 24	42	20	0.28	2.8
November 25	26	17	0.00	0.0
November 26	31	12	0.11	1.0
November 27	13	1	0.15	1.5
November 28	3	-1	0.22	2.2
November 29	2	-6	0.15	1.5
November 30	30	-3	0.00	0.0

December 1975 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	41	16	0.00	0.0
December 2	50	14	0.00	0.0
December 3	58	48	0.00	0.0
December 4	57	16	0.15	1.5
December 5	31	4	0.00	0.0
December 6	39	23	0.00	0.0
December 7	44	32	0.00	0.0
December 8	51	33	0.00	0.0
December 9	59	29	0.00	0.0
December 10	29	11	0.02	0.1
December 11	12	4	0.03	0.3
December 12	9	-1	0.09	1.2
December 13	13	-2	0.01	0.1
December 14	27	-8	0.00	0.0
December 15	28	12	0.03	0.3
December 16	15	-5	0.06	0.6
December 17	30	-5	0.00	0.0
December 18	41	28	0.00	0.0
December 19	44	33	0.00	0.0
December 20	45	28	0.00	0.0
December 21	46	23	0.00	0.0
December 22	43	21	0.00	0.0
December 23	42	27	0.00	0.0
December 24	46	28	0.00	0.0
December 25	47	28	0.00	0.0
December 26	51	40	0.00	0.0
December 27	42	26	0.00	0.0
December 28	38	24	0.00	0.0
December 29	47	37	0.00	0.0
December 30	44	15	0.02	0.2
December 31	15	8	0.14	1.4

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Weather Station Details

Years	Station	Coordinates
1937–2024	Great Falls International Airport	location
1892–1937	Great Falls 16th Street	location