Idaho Falls Weather in 1975

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

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1975 Idaho Falls Weather Extremes
Highest temperature	97 °F	July 27
Lowest temperature	-20 °F	January 12
Highest daily low	63 °F	July 13
Lowest daily high	2 °F	January 11
Most daily precipitation	0.8 inches	June 20
Most daily snow	6.8 inches	November 28
Total annual precipitation	12.1 inches	-
Total annual snow	60.0 inches	-

What was the hottest temperature in Idaho Falls in 1975?

The highest temperature recorded in Idaho Falls, Idaho in 1975 was 97 °F which happened on July 27.

Highest Temperatures: All-Time By Year

Highest Temperatures in Idaho Falls in 1975

Rank	Temperature	Date
1	97 °F	Jul 27
2	95 °F	Jul 8
3	94 °F	Jul 28
3	94 °F	Jul 2
5	93 °F	Aug 4
5	93 °F	Jul 26
5	93 °F	Jul 7
8	92 °F	Jul 9
9	91 °F	Aug 6
9	91 °F	Aug 5
9	91 °F	Jul 14
9	91 °F	Jul 10
9	91 °F	Jul 6
9	91 °F	Jul 5

What was the coldest temperature in Idaho Falls in 1975?

The lowest temperature recorded in Idaho Falls, Idaho in 1975 was -20 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Idaho Falls in 1975

Rank	Temperature	Date
1	-20 °F	January 12
1	-20 °F	January 11
3	-19 °F	November 30
3	-19 °F	November 29
5	-15 °F	January 1
6	-14 °F	February 22
7	-13 °F	January 30
7	-13 °F	January 28
9	-12 °F	February 21
10	-11 °F	January 3

January 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	7	-15	0.03	0.6
January 2	12	-10	0.06	2.0
January 3	11	-11	0.02	0.4
January 4	27	5	0.03	0.3
January 5	30	8	0.08	0.7
January 6	35	27	0.01	0.0
January 7	31	12	0.00	0.0
January 8	35	17	0.20	2.0
January 9	20	4	0.01	0.0
January 10	16	-1	0.05	0.2
January 11	2	-20	0.00	0.0
January 12	9	-20	0.00	0.0
January 13	17	8	0.00	0.0
January 14	22	12	0.00	0.0
January 15	23	8	0.00	0.0
January 16	26	5	0.03	0.0
January 17	36	25	0.00	0.0
January 18	37	27	0.00	0.0
January 19	32	20	0.00	0.0
January 20	34	16	0.00	0.0
January 21	26	1	0.00	0.0
January 22	20	-3	0.00	0.0
January 23	31	8	0.00	0.0
January 24	33	15	0.00	0.0
January 25	40	26	0.01	0.0
January 26	40	12	0.06	0.8
January 27	12	-9	0.00	0.0
January 28	6	-13	0.04	0.0
January 29	10	-6	0.00	0.0
January 30	6	-13	0.00	0.0
January 31	13	-7	0.00	0.0

February 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	35	8	0.00	0.0
February 2	38	23	0.00	0.0
February 3	32	15	0.02	0.7
February 4	30	17	0.16	3.0
February 5	26	-4	0.02	0.2
February 6	13	-3	0.00	0.0
February 7	35	13	0.06	2.0
February 8	32	10	0.00	0.0
February 9	35	16	0.10	0.3
February 10	34	26	0.08	0.9
February 11	35	27	0.00	0.0
February 12	37	29	0.18	0.3
February 13	36	33	0.10	0.0
February 14	36	24	0.00	0.0
February 15	28	9	0.00	0.0
February 16	25	10	0.00	0.0
February 17	23	-1	0.00	0.0
February 18	20	14	0.00	0.0
February 19	31	13	0.06	2.0
February 20	31	5	0.09	3.1
February 21	16	-12	0.00	0.0
February 22	12	-14	0.00	0.0
February 23	18	-7	0.00	0.0
February 24	21	0	0.00	0.0
February 25	23	4	0.00	0.0
February 26	22	2	0.00	0.0
February 27	27	17	0.02	0.0
February 28	31	23	0.02	0.0

March 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	38	29	0.00	0.0
March 2	41	27	0.01	0.0
March 3	37	27	0.00	0.0
March 4	38	23	0.00	0.0
March 5	42	17	0.00	0.0
March 6	35	27	0.09	1.0
March 7	38	23	0.00	0.0
March 8	40	31	0.00	0.0
March 9	37	30	0.00	0.0
March 10	39	25	0.08	0.0
March 11	33	19	0.00	0.0
March 12	37	12	0.00	0.0
March 13	40	24	0.00	0.0
March 14	42	18	0.00	0.0
March 15	45	23	0.00	0.0
March 16	37	28	0.26	0.0
March 17	35	22	0.00	0.0
March 18	43	30	0.00	0.0
March 19	57	37	0.00	0.0
March 20	40	30	0.00	0.0
March 21	38	25	0.20	1.0
March 22	36	27	0.04	0.0
March 23	39	21	0.00	0.0
March 24	43	29	0.00	0.0
March 25	41	23	0.44	1.3
March 26	25	12	0.05	0.6
March 27	20	10	0.00	0.0
March 28	24	9	0.00	0.0
March 29	34	15	0.00	0.0
March 30	49	29	0.00	0.0
March 31	35	23	0.00	0.0

April 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	34	16	0.00	0.0
April 2	38	20	0.00	0.0
April 3	47	31	0.02	0.3
April 4	40	29	0.06	0.6
April 5	45	30	0.11	0.9
April 6	48	30	0.04	0.0
April 7	35	28	0.05	1.0
April 8	31	24	0.31	3.0
April 9	35	23	0.18	6.0
April 10	41	26	0.05	1.0
April 11	47	25	0.00	0.0
April 12	54	25	0.00	0.0
April 13	57	27	0.00	0.0
April 14	55	30	0.07	0.0
April 15	51	37	0.01	0.0
April 16	46	36	0.00	0.0
April 17	49	31	0.00	0.0
April 18	50	26	0.00	0.0
April 19	52	29	0.01	0.0
April 20	50	30	0.13	0.0
April 21	57	28	0.00	0.0
April 22	58	35	0.18	0.0
April 23	52	32	0.01	0.0
April 24	59	28	0.00	0.0
April 25	44	32	0.58	0.4
April 26	45	31	0.00	0.0
April 27	43	32	0.71	1.1
April 28	38	27	0.00	0.0
April 29	46	31	0.00	0.0
April 30	49	25	0.00	0.0

May 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	56	32	0.00
May 2	61	28	0.00
May 3	66	38	0.00
May 4	38	32	0.01
May 5	45	30	0.00
May 6	41	31	0.28
May 7	45	35	0.35
May 8	53	35	0.00
May 9	56	35	0.17
May 10	65	34	0.00
May 11	65	41	0.00
May 12	64	40	0.01
May 13	70	40	0.00
May 14	80	39	0.00
May 15	81	43	0.00
May 16	74	45	0.00
May 17	70	44	0.00
May 18	71	41	0.00
May 19	58	34	0.20
May 20	48	32	0.00
May 21	49	38	0.21
May 22	55	38	0.00
May 23	58	38	0.06
May 24	58	35	0.00
May 25	54	27	0.00
May 26	62	25	0.00
May 27	63	40	0.03
May 28	61	38	0.00
May 29	70	35	0.00
May 30	72	43	0.00
May 31	73	45	0.00

June 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	77	44	0.00
June 2	79	44	0.01
June 3	66	50	0.28
June 4	73	43	0.00
June 5	79	47	0.00
June 6	83	47	0.00
June 7	77	51	0.06
June 8	64	36	0.00
June 9	64	44	0.00
June 10	67	36	0.00
June 11	76	37	0.00
June 12	82	47	0.00
June 13	74	48	0.00
June 14	76	42	0.00
June 15	80	49	0.00
June 16	73	47	0.00
June 17	59	47	0.04
June 18	50	40	0.31
June 19	62	40	0.00
June 20	69	48	0.79
June 21	68	49	0.06
June 22	73	44	0.00
June 23	78	48	0.03
June 24	80	47	0.00
June 25	54	43	0.00
June 26	70	39	0.00
June 27	70	46	0.00
June 28	76	40	0.00
June 29	80	45	0.00
June 30	88	47	0.00

July 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	44	0.00
July 2	94	45	0.00
July 3	90	60	0.00
July 4	90	54	0.00
July 5	91	59	0.00
July 6	91	58	0.00
July 7	93	60	0.00
July 8	95	58	0.00
July 9	92	62	0.00
July 10	91	58	0.00
July 11	90	55	0.00
July 12	88	58	0.00
July 13	88	63	0.00
July 14	91	53	0.00
July 15	90	52	0.07
July 16	82	59	0.09
July 17	79	56	0.04
July 18	83	48	0.00
July 19	86	54	0.01
July 20	86	53	0.09
July 21	90	51	0.05
July 22	87	53	0.03
July 23	86	50	0.00
July 24	88	52	0.00
July 25	88	52	0.00
July 26	93	52	0.00
July 27	97	51	0.00
July 28	94	54	0.00
July 29	74	56	0.24
July 30	65	53	0.19
July 31	71	44	0.00

August 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	72	39	0.00
August 2	81	42	0.00
August 3	86	45	0.00
August 4	93	46	0.00
August 5	91	50	0.00
August 6	91	51	0.00
August 7	78	58	0.00
August 8	80	47	0.00
August 9	87	45	0.00
August 10	88	44	0.00
August 11	86	47	0.00
August 12	83	49	0.00
August 13	86	56	0.00
August 14	81	53	0.07
August 15	77	52	0.02
August 16	80	48	0.01
August 17	84	48	0.00
August 18	79	50	0.00
August 19	81	45	0.00
August 20	80	44	0.00
August 21	78	50	0.00
August 22	78	52	0.00
August 23	75	49	0.04
August 24	65	45	0.00
August 25	74	40	0.00
August 26	83	37	0.00
August 27	86	44	0.00
August 28	74	43	0.00
August 29	77	38	0.00
August 30	82	36	0.00
August 31	75	45	0.00

September 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)
September 1	74	40
September 2	67	33
September 3	76	33
September 4	77	35
September 5	80	36
September 6	85	37
September 7	86	39
September 8	85	42
September 9	86	39
September 10	72	41
September 11	79	50
September 12	80	40
September 13	81	43
September 14	83	46
September 15	78	45
September 16	77	50
September 17	73	46
September 18	62	32
September 19	63	29
September 20	66	33
September 21	70	32
September 22	76	31
September 23	78	33
September 24	79	33
September 25	80	34
September 26	70	40
September 27	69	32
September 28	75	30
September 29	67	33
September 30	66	36

October 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	73	32	0.00	0.0
October 2	77	32	0.00	0.0
October 3	78	34	0.00	0.0
October 4	71	50	0.00	0.0
October 5	77	40	0.00	0.0
October 6	80	40	0.00	0.0
October 7	61	33	0.23	1.0
October 8	49	32	0.03	0.1
October 9	61	28	0.00	0.0
October 10	61	34	0.00	0.0
October 11	48	34	0.02	0.0
October 12	45	40	0.03	0.0
October 13	44	38	0.18	0.0
October 14	53	35	0.00	0.0
October 15	59	28	0.00	0.0
October 16	59	28	0.00	0.0
October 17	67	30	0.00	0.0
October 18	67	30	0.00	0.0
October 19	61	36	0.00	0.0
October 20	65	41	0.00	0.0
October 21	68	41	0.00	0.0
October 22	54	20	0.62	1.3
October 23	33	17	0.00	0.0
October 24	32	20	0.00	0.0
October 25	36	22	0.04	0.0
October 26	40	32	0.51	0.0
October 27	41	27	0.01	0.0
October 28	45	24	0.00	0.0
October 29	58	23	0.00	0.0
October 30	58	28	0.00	0.0
October 31	45	30	0.00	0.0

November 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	49	23	0.00	0.0
November 2	55	24	0.00	0.0
November 3	58	27	0.00	0.0
November 4	60	26	0.00	0.0
November 5	63	24	0.00	0.0
November 6	54	25	0.00	0.0
November 7	48	32	0.00	0.0
November 8	40	26	0.00	0.0
November 9	36	22	0.00	0.0
November 10	39	27	0.02	0.2
November 11	37	20	0.00	0.0
November 12	38	15	0.00	0.0
November 13	45	13	0.00	0.0
November 14	49	15	0.00	0.0
November 15	57	19	0.00	0.0
November 16	46	35	0.04	0.0
November 17	35	23	0.02	0.0
November 18	33	22	0.00	0.0
November 19	30	14	0.00	0.0
November 20	29	11	0.00	0.0
November 21	26	8	0.00	0.0
November 22	32	9	0.00	0.0
November 23	34	27	0.00	0.0
November 24	38	27	0.03	0.2
November 25	30	6	0.00	0.0
November 26	28	19	0.20	2.0
November 27	30	24	0.22	4.5
November 28	27	12	0.22	6.8
November 29	16	-19	0.07	1.6
November 30	30	-19	0.25	2.5

December 1975 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	40	30	0.00	0.0
December 2	44	26	0.00	0.0
December 3	37	20	0.00	0.0
December 4	49	20	0.00	0.0
December 5	41	33	0.00	0.0
December 6	43	33	0.06	0.0
December 7	46	36	0.00	0.0
December 8	40	30	0.00	0.0
December 9	37	27	0.00	0.0
December 10	41	25	0.00	0.0
December 11	36	28	0.01	0.0
December 12	41	22	0.03	0.0
December 13	24	16	0.06	0.0
December 14	21	4	0.00	0.0
December 15	30	20	0.00	0.0
December 16	32	14	0.00	0.0
December 17	26	13	0.00	0.0
December 18	32	10	0.00	0.0
December 19	35	11	0.00	0.0
December 20	38	11	0.00	0.0
December 21	37	14	0.00	0.0
December 22	36	12	0.00	0.0
December 23	27	18	0.00	0.1
December 24	28	24	0.05	1.0
December 25	28	23	0.00	0.0
December 26	35	26	0.00	0.0
December 27	35	12	0.00	0.0
December 28	24	11	0.00	0.0
December 29	26	15	0.00	0.0
December 30	28	18	0.02	1.0
December 31	19	10	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2023	Idaho Falls Fanning Field	location