Idaho Falls Weather in 1978

Historical record of Idaho Falls, Idaho weather for the year 1978 based on NOAA data.

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1978 Idaho Falls Weather Extremes
Highest temperature	97 °F	July 24
Lowest temperature	-29 °F	December 31
Highest daily low	60 °F	September 5
Lowest daily high	-10 °F	December 31
Most daily precipitation	1.0 inches	September 11
Most daily snow	5.3 inches	November 12
Total annual precipitation	11.8 inches	-
Total annual snow	42.0 inches	-

What was the hottest temperature in Idaho Falls in 1978?

The highest temperature recorded in Idaho Falls, Idaho in 1978 was 97 °F which happened on July 24.

Highest Temperatures: All-Time By Year

Highest Temperatures in Idaho Falls in 1978

Rank	Temperature	Date
1	97 °F	Jul 24
2	94 °F	Aug 5
2	94 °F	Jul 27
2	94 °F	Jul 25
5	93 °F	Aug 8
6	92 °F	Sep 4
6	92 °F	Aug 10
6	92 °F	Aug 9
6	92 °F	Aug 7
6	92 °F	Jul 14

What was the coldest temperature in Idaho Falls in 1978?

The lowest temperature recorded in Idaho Falls, Idaho in 1978 was -29 °F which happened on Dec 31.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Idaho Falls in 1978

Rank	Temperature	Date
1	-29 °F	December 31
2	-24 °F	December 30
3	-18 °F	December 29
4	-11 °F	November 15
5	-10 °F	December 21
5	-10 °F	January 2
7	-9 °F	November 16
8	-8 °F	December 16
8	-8 °F	December 12
8	-8 °F	November 14

January 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	11	-6	0.00	0.0
January 2	13	-10	0.00	0.0
January 3	26	10	0.01	0.0
January 4	32	13	0.00	0.0
January 5	38	25	0.11	1.0
January 6	36	29	0.12	0.0
January 7	30	21	0.00	0.0
January 8	32	22	0.00	0.0
January 9	33	21	0.00	0.0
January 10	34	27	0.02	1.0
January 11	37	27	0.00	0.0
January 12	34	28	0.00	0.0
January 13	33	20	0.00	0.0
January 14	35	27	0.00	0.0
January 15	35	31	0.30	0.0
January 16	38	25	0.02	0.0
January 17	35	32	0.02	0.0
January 18	34	23	0.11	1.1
January 19	32	21	0.00	0.0
January 20	31	22	0.02	1.2
January 21	34	29	0.00	0.0
January 22	33	21	0.02	0.4
January 23	27	5	0.00	0.0
January 24	23	4	0.00	0.0
January 25	23	10	0.00	0.0
January 26	25	19	0.18	2.2
January 27	26	8	0.00	0.0
January 28	30	6	0.00	0.0
January 29	29	23	0.15	1.2
January 30	28	18	0.00	0.0
January 31	32	17	0.00	0.0

February 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	23	13	0.00	0.0
February 2	36	13	0.00	0.0
February 3	36	32	0.05	0.0
February 4	38	27	0.00	0.0
February 5	43	24	0.15	0.0
February 6	40	27	0.05	0.0
February 7	42	25	0.22	0.0
February 8	37	25	0.00	0.0
February 9	36	28	0.76	2.0
February 10	35	29	0.18	1.0
February 11	35	24	0.17	1.0
February 12	28	11	0.01	0.1
February 13	27	8	0.00	0.0
February 14	27	9	0.00	0.0
February 15	25	9	0.07	1.0
February 16	22	8	0.00	0.0
February 17	20	4	0.01	0.0
February 18	17	4	0.00	0.0
February 19	21	13	0.00	0.0
February 20	28	18	0.00	0.0
February 21	33	22	0.00	0.0
February 22	32	23	0.00	0.0
February 23	34	17	0.00	0.0
February 24	35	26	0.00	0.0
February 25	40	25	0.00	0.0
February 26	38	22	0.00	0.0
February 27	38	25	0.00	0.0
February 28	39	21	0.00	0.0

March 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	41	17	0.00	0.0
March 2	30	11	0.00	0.0
March 3	32	13	0.00	0.0
March 4	39	25	0.14	0.0
March 5	49	35	0.08	0.0
March 6	42	26	0.09	0.0
March 7	41	23	0.00	0.0
March 8	47	25	0.00	0.0
March 9	44	32	0.00	0.0
March 10	43	30	0.00	0.0
March 11	45	30	0.00	0.0
March 12	39	28	0.04	2.0
March 13	37	26	0.03	2.0
March 14	39	21	0.00	0.0
March 15	40	21	0.00	0.0
March 16	45	18	0.00	0.0
March 17	52	23	0.00	0.0
March 18	60	27	0.00	0.0
March 19	63	28	0.00	0.0
March 20	58	30	0.00	0.0
March 21	59	27	0.00	0.0
March 22	48	34	0.01	0.0
March 23	48	39	0.12	0.0
March 24	52	34	0.00	0.0
March 25	56	32	0.00	0.0
March 26	62	29	0.00	0.0
March 27	66	31	0.00	0.0
March 28	65	30	0.00	0.0
March 29	69	31	0.00	0.0
March 30	70	37	0.00	0.0
March 31	67	43	0.14	0.0

April 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	54	39	0.03
April 2	48	33	0.01
April 3	51	27	0.00
April 4	53	35	0.07
April 5	47	32	0.00
April 6	54	31	0.12
April 7	55	40	0.73
April 8	53	32	0.02
April 9	57	35	0.00
April 10	59	29	0.00
April 11	61	33	0.00
April 12	53	25	0.00
April 13	56	25	0.00
April 14	55	34	0.00
April 15	53	30	0.12
April 16	49	30	0.25
April 17	48	29	0.00
April 18	51	25	0.00
April 19	63	27	0.00
April 20	61	33	0.10
April 21	39	31	0.08
April 22	50	28	0.00
April 23	55	32	0.00
April 24	63	28	0.00
April 25	70	43	0.00
April 26	54	41	0.50
April 27	55	37	0.00
April 28	52	39	0.00
April 29	58	41	0.00
April 30	50	39	0.29

May 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	64	33	0.04	0.0
May 2	61	37	0.00	0.0
May 3	58	39	0.19	0.0
May 4	43	33	0.00	0.0
May 5	49	31	0.12	0.8
May 6	55	36	0.00	0.0
May 7	58	35	0.00	0.0
May 8	60	31	0.00	0.0
May 9	68	34	0.00	0.0
May 10	68	46	0.17	0.0
May 11	60	39	0.02	0.0
May 12	59	33	0.00	0.0
May 13	76	36	0.00	0.0
May 14	80	49	0.00	0.0
May 15	79	39	0.00	0.0
May 16	51	36	0.16	0.0
May 17	49	38	0.34	0.0
May 18	50	42	0.16	0.0
May 19	65	41	0.00	0.0
May 20	71	37	0.00	0.0
May 21	77	41	0.00	0.0
May 22	71	44	0.00	0.0
May 23	71	40	0.00	0.0
May 24	55	35	0.00	0.0
May 25	54	28	0.00	0.0
May 26	60	26	0.00	0.0
May 27	66	36	0.00	0.0
May 28	72	38	0.00	0.0
May 29	65	43	0.00	0.0
May 30	52	35	0.39	0.0
May 31	59	28	0.00	0.0

June 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	67	32	0.00
June 2	67	36	0.12
June 3	61	45	0.36
June 4	73	40	0.00
June 5	76	39	0.00
June 6	79	48	0.00
June 7	79	49	0.00
June 8	80	41	0.00
June 9	82	47	0.00
June 10	63	44	0.00
June 11	64	39	0.00
June 12	82	39	0.00
June 13	81	48	0.00
June 14	79	44	0.00
June 15	71	48	0.00
June 16	n/a	41	0.00
June 17	71	32	0.00
June 18	78	38	0.00
June 19	73	46	0.00
June 20	79	36	0.01
June 21	84	45	0.00
June 22	81	43	0.00
June 23	82	44	0.00
June 24	82	43	0.00
June 25	65	44	0.00
June 26	75	36	0.00
June 27	86	44	0.00
June 28	89	48	0.00
June 29	87	51	0.00
June 30	84	47	0.00

July 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	40	0.00
July 2	87	52	0.00
July 3	78	50	0.00
July 4	67	47	0.00
July 5	76	42	0.00
July 6	78	48	0.00
July 7	84	45	0.00
July 8	80	53	0.00
July 9	79	48	0.00
July 10	89	48	0.00
July 11	85	58	0.00
July 12	83	47	0.00
July 13	87	48	0.00
July 14	92	51	0.00
July 15	90	55	0.00
July 16	86	56	0.00
July 17	76	52	0.00
July 18	82	45	0.00
July 19	84	46	0.00
July 20	78	49	0.10
July 21	76	47	0.00
July 22	86	45	0.00
July 23	91	46	0.00
July 24	97	49	0.00
July 25	94	52	0.00
July 26	91	50	0.00
July 27	94	54	0.00
July 28	75	57	0.33
July 29	85	52	0.00
July 30	90	52	0.00
July 31	91	54	0.00

August 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	50	0.00
August 2	84	50	0.00
August 3	84	50	0.00
August 4	91	48	0.00
August 5	94	49	0.00
August 6	90	57	0.00
August 7	92	50	0.00
August 8	93	49	0.00
August 9	92	48	0.00
August 10	92	51	0.00
August 11	90	49	0.00
August 12	82	50	0.00
August 13	70	50	0.13
August 14	64	43	0.00
August 15	77	39	0.00
August 16	66	48	0.25
August 17	62	42	0.01
August 18	69	35	0.00
August 19	80	37	0.00
August 20	86	39	0.00
August 21	87	46	0.00
August 22	75	49	0.00
August 23	79	37	0.00
August 24	86	38	0.00
August 25	83	38	0.00
August 26	81	43	0.00
August 27	76	49	0.00
August 28	77	39	0.00
August 29	82	39	0.00
August 30	86	42	0.00
August 31	80	55	0.00

September 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	86	49	0.00
September 2	91	41	0.00
September 3	90	53	0.00
September 4	92	53	0.00
September 5	87	60	0.13
September 6	75	57	0.52
September 7	83	49	0.01
September 8	63	43	0.00
September 9	79	35	0.00
September 10	61	45	0.15
September 11	50	42	1.03
September 12	51	36	0.11
September 13	55	34	0.00
September 14	64	37	0.00
September 15	71	36	0.00
September 16	62	44	0.00
September 17	58	36	0.00
September 18	43	34	0.02
September 19	52	29	0.00
September 20	55	25	0.00
September 21	64	27	0.00
September 22	73	32	0.00
September 23	77	36	0.00
September 24	80	38	0.00
September 25	80	37	0.00
September 26	80	38	0.00
September 27	83	39	0.00
September 28	73	44	0.00
September 29	66	38	0.00
September 30	75	31	0.00

October 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)
October 1	65	39
October 2	59	30
October 3	67	25
October 4	67	34
October 5	69	29
October 6	72	29
October 7	75	31
October 8	70	43
October 9	74	33
October 10	71	32
October 11	68	48
October 12	60	33
October 13	60	23
October 14	69	25
October 15	72	28
October 16	63	33
October 17	66	38
October 18	64	35
October 19	70	31
October 20	65	40
October 21	67	31
October 22	55	23
October 23	58	20
October 24	60	24
October 25	50	20
October 26	58	18
October 27	64	21
October 28	64	27
October 29	46	25
October 30	49	13
October 31	57	21

November 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	63	25	0.00	0.0
November 2	63	27	0.00	0.0
November 3	58	26	0.00	0.0
November 4	58	35	0.00	0.0
November 5	43	21	0.00	0.0
November 6	45	13	0.00	0.0
November 7	53	16	0.00	0.0
November 8	61	20	0.00	0.0
November 9	50	15	0.01	0.0
November 10	23	10	0.02	0.4
November 11	26	17	0.01	1.0
November 12	27	20	0.37	5.3
November 13	21	10	0.00	0.0
November 14	12	-8	0.00	0.0
November 15	8	-11	0.00	0.0
November 16	14	-9	0.00	0.0
November 17	32	14	0.00	0.0
November 18	39	24	0.00	0.0
November 19	42	21	0.00	0.0
November 20	37	28	0.00	0.0
November 21	40	20	0.00	0.0
November 22	36	n/a	0.00	0.0
November 23	35	25	0.00	0.0
November 24	35	18	0.00	0.0
November 25	27	13	0.00	0.0
November 26	31	14	0.00	0.0
November 27	28	11	0.00	0.0
November 28	31	26	0.00	0.0
November 29	33	24	0.00	0.0
November 30	37	30	0.06	0.1

December 1978 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	34	23	0.13	3.0
December 2	23	3	0.00	0.0
December 3	30	4	0.07	1.0
December 4	41	27	0.01	0.0
December 5	30	7	0.00	0.0
December 6	20	4	0.00	0.0
December 7	13	-2	0.00	0.0
December 8	10	-5	0.00	0.0
December 9	12	4	0.06	5.0
December 10	18	5	0.00	0.0
December 11	32	1	0.00	0.0
December 12	32	-8	0.05	1.0
December 13	17	-5	0.00	0.0
December 14	16	-7	0.00	0.0
December 15	27	-2	0.00	0.0
December 16	15	-8	0.00	0.0
December 17	27	1	0.06	3.0
December 18	32	19	0.24	2.4
December 19	25	15	0.07	1.0
December 20	22	-5	0.00	0.0
December 21	29	-10	0.00	0.0
December 22	32	24	0.00	0.0
December 23	31	3	0.00	0.0
December 24	36	11	0.00	0.0
December 25	25	3	0.00	0.0
December 26	21	5	0.00	0.0
December 27	29	5	0.05	0.7
December 28	7	-5	0.01	0.1
December 29	-5	-18	0.00	0.0
December 30	-8	-24	0.00	0.0
December 31	-10	-29	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2023	Idaho Falls Fanning Field	location