Idaho Falls Weather in 1977

Historical record of Idaho Falls, Idaho weather for the year 1977 based on NOAA data.

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1977 Idaho Falls Weather Extremes
Highest temperature	98 °F	June 6
Lowest temperature	-21 °F	January 11
Highest daily low	60 °F	July 19
Lowest daily high	3 °F	January 10
Most daily precipitation	1.1 inches	June 7
Most daily snow	4.4 inches	January 26
Total annual precipitation	9.1 inches	-
Total annual snow	37.2 inches	-

What was the hottest temperature in Idaho Falls in 1977?

The highest temperature recorded in Idaho Falls, Idaho in 1977 was 98 °F which happened on June 6.

Highest Temperatures: All-Time By Year

Highest Temperatures in Idaho Falls in 1977

Rank	Temperature	Date
1	98 °F	Jun 6
2	95 °F	Jul 16
3	94 °F	Jun 5
4	93 °F	Aug 14
4	93 °F	Jul 20
4	93 °F	Jul 12
4	93 °F	Jun 1
8	92 °F	Sep 7
8	92 °F	Aug 17
8	92 °F	Aug 16
8	92 °F	Aug 13
8	92 °F	Jul 28

What was the coldest temperature in Idaho Falls in 1977?

The lowest temperature recorded in Idaho Falls, Idaho in 1977 was -21 °F which happened on Jan 11.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Idaho Falls in 1977

Rank	Temperature	Date
1	-21 °F	January 11
2	-18 °F	January 8
3	-16 °F	January 10
3	-16 °F	January 9
5	-15 °F	January 6
6	-14 °F	January 30
6	-14 °F	January 5
8	-13 °F	January 29
9	-11 °F	January 27
10	-10 °F	January 7

January 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	18	10	0.11	3.0
January 2	22	6	0.06	0.6
January 3	32	21	0.17	3.2
January 4	27	5	0.18	3.5
January 5	16	-14	0.01	0.3
January 6	11	-15	0.00	0.0
January 7	12	-10	0.09	2.0
January 8	10	-18	0.00	0.0
January 9	4	-16	0.00	0.0
January 10	3	-16	0.00	0.0
January 11	7	-21	0.00	0.0
January 12	20	1	0.00	0.0
January 13	20	8	0.00	0.0
January 14	29	18	0.00	0.0
January 15	30	20	0.00	0.0
January 16	27	12	0.00	0.0
January 17	32	12	0.00	0.0
January 18	31	10	0.00	0.0
January 19	26	8	0.00	0.0
January 20	23	5	0.00	0.0
January 21	27	7	0.00	0.0
January 22	27	9	0.00	0.0
January 23	19	13	0.00	0.0
January 24	18	2	0.02	0.1
January 25	12	-7	0.00	0.0
January 26	14	4	0.04	4.4
January 27	15	-11	0.02	1.0
January 28	13	-4	0.00	0.0
January 29	9	-13	0.00	0.0
January 30	12	-14	0.00	0.0
January 31	22	-7	0.00	0.0

February 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	21	1	0.00
February 2	19	-1	0.00
February 3	14	-8	0.00
February 4	23	1	0.00
February 5	18	-1	0.00
February 6	21	-4	0.00
February 7	22	-7	0.00
February 8	28	-2	0.00
February 9	27	0	0.00
February 10	25	-1	0.00
February 11	30	10	0.00
February 12	30	10	0.00
February 13	33	9	0.00
February 14	29	5	0.00
February 15	31	6	0.00
February 16	32	11	0.00
February 17	38	10	0.00
February 18	35	10	0.00
February 19	36	10	0.00
February 20	38	10	0.00
February 21	45	21	0.20
February 22	36	25	0.00
February 23	34	22	0.00
February 24	32	14	0.00
February 25	29	16	0.00
February 26	32	14	0.00
February 27	32	7	0.00
February 28	39	12	0.00

March 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	30	23	0.04	0.5
March 2	35	23	0.04	1.0
March 3	31	19	0.03	0.0
March 4	32	8	0.00	0.0
March 5	36	5	0.00	0.0
March 6	43	14	0.00	0.0
March 7	51	25	0.00	0.0
March 8	51	34	0.00	0.0
March 9	45	25	0.17	2.0
March 10	39	19	0.00	0.0
March 11	40	19	0.00	0.0
March 12	46	19	0.00	0.0
March 13	35	24	0.03	0.0
March 14	34	20	0.00	0.0
March 15	43	16	0.00	0.0
March 16	45	26	0.00	0.0
March 17	34	24	0.03	0.0
March 18	39	20	0.02	0.0
March 19	36	20	0.02	0.4
March 20	36	6	0.00	0.0
March 21	47	19	0.00	0.0
March 22	58	25	0.00	0.0
March 23	65	26	0.00	0.0
March 24	46	32	0.00	0.0
March 25	44	26	0.00	0.0
March 26	49	27	0.00	0.0
March 27	51	25	0.04	0.8
March 28	35	12	0.00	0.0
March 29	29	21	0.00	0.0
March 30	40	21	0.00	0.0
March 31	46	19	0.07	0.5

April 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	40	26	0.03	n/a
April 2	42	21	0.00	0.0
April 3	48	22	0.00	0.0
April 4	56	25	0.00	0.0
April 5	60	29	0.00	0.0
April 6	67	28	0.00	0.0
April 7	73	28	0.00	0.0
April 8	77	31	0.00	0.0
April 9	63	40	0.00	0.0
April 10	54	36	0.00	0.0
April 11	62	23	0.00	0.0
April 12	60	33	0.00	0.0
April 13	62	26	0.00	0.0
April 14	44	30	0.16	0.0
April 15	59	25	0.00	0.0
April 16	72	28	0.00	0.0
April 17	51	33	0.00	0.0
April 18	54	23	0.00	0.0
April 19	50	28	0.00	0.0
April 20	60	29	0.00	0.0
April 21	70	34	0.00	0.0
April 22	75	29	0.00	0.0
April 23	80	38	0.00	0.0
April 24	81	39	0.00	0.0
April 25	82	39	0.00	0.0
April 26	73	42	0.00	0.0
April 27	70	40	0.00	0.0
April 28	75	38	0.00	0.0
April 29	78	37	0.00	0.0
April 30	78	41	0.00	0.0

May 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	70	42	0.06
May 2	64	42	0.00
May 3	64	38	0.01
May 4	50	34	0.00
May 5	51	28	0.00
May 6	49	39	0.18
May 7	61	41	0.13
May 8	66	44	0.00
May 9	78	36	0.00
May 10	52	39	0.02
May 11	66	33	0.00
May 12	76	32	0.00
May 13	74	38	0.00
May 14	53	46	0.05
May 15	62	40	0.00
May 16	48	37	0.50
May 17	50	35	0.04
May 18	51	33	0.17
May 19	50	38	0.16
May 20	56	32	0.02
May 21	68	34	0.00
May 22	64	42	0.09
May 23	66	49	0.00
May 24	56	47	0.09
May 25	60	40	0.02
May 26	61	35	0.00
May 27	59	42	0.01
May 28	60	31	0.00
May 29	64	31	0.00
May 30	71	31	0.00
May 31	85	37	0.00

June 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	93	45	0.01
June 2	76	51	0.00
June 3	85	47	0.00
June 4	88	46	0.00
June 5	94	49	0.00
June 6	98	54	0.00
June 7	88	60	1.10
June 8	82	55	0.00
June 9	71	55	0.14
June 10	71	52	0.18
June 11	74	50	0.01
June 12	75	45	0.00
June 13	82	51	0.00
June 14	81	51	0.06
June 15	75	49	0.00
June 16	81	45	0.00
June 17	79	44	0.00
June 18	80	54	0.00
June 19	84	45	0.00
June 20	76	51	0.60
June 21	75	50	0.00
June 22	82	52	0.00
June 23	87	52	0.00
June 24	86	54	0.00
June 25	89	55	0.00
June 26	90	57	0.00
June 27	82	53	0.00
June 28	84	43	0.00
June 29	84	52	0.00
June 30	81	44	0.00

July 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	88	47	0.00
July 2	80	59	0.00
July 3	83	57	0.23
July 4	81	51	0.13
July 5	79	50	0.00
July 6	75	52	0.00
July 7	78	42	0.00
July 8	89	46	0.00
July 9	88	47	0.00
July 10	77	52	0.00
July 11	80	45	0.00
July 12	93	47	0.00
July 13	75	55	0.00
July 14	84	45	0.00
July 15	91	46	0.00
July 16	95	53	0.00
July 17	90	54	0.00
July 18	90	60	0.00
July 19	86	60	0.00
July 20	93	55	0.00
July 21	87	57	0.00
July 22	89	52	0.00
July 23	90	59	0.00
July 24	68	58	0.29
July 25	85	55	0.00
July 26	85	53	0.00
July 27	85	51	0.00
July 28	92	48	0.00
July 29	82	58	0.00
July 30	82	45	0.00
July 31	85	44	0.00

August 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	90	45	0.00
August 2	86	48	0.00
August 3	85	53	0.10
August 4	89	52	0.02
August 5	76	49	0.02
August 6	82	48	0.00
August 7	85	54	0.08
August 8	82	48	0.00
August 9	84	46	0.00
August 10	85	46	0.06
August 11	85	48	0.00
August 12	90	43	0.00
August 13	92	49	0.00
August 14	93	50	0.00
August 15	90	50	0.00
August 16	92	49	0.00
August 17	92	52	0.00
August 18	81	57	0.00
August 19	90	50	0.00
August 20	91	51	0.00
August 21	88	55	0.24
August 22	87	49	0.00
August 23	87	49	0.00
August 24	80	53	0.00
August 25	67	51	0.15
August 26	64	48	0.09
August 27	64	43	0.06
August 28	70	39	0.00
August 29	74	56	0.00
August 30	72	40	0.00
August 31	69	33	0.00

September 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	75	40	0.00
September 2	84	39	0.00
September 3	87	50	0.00
September 4	89	44	0.00
September 5	90	47	0.00
September 6	90	47	0.00
September 7	92	49	0.00
September 8	72	46	0.00
September 9	76	35	0.00
September 10	85	35	0.00
September 11	84	43	0.00
September 12	76	48	0.00
September 13	80	37	0.00
September 14	76	40	0.03
September 15	75	48	0.05
September 16	74	44	0.00
September 17	56	37	0.06
September 18	69	30	0.00
September 19	75	40	0.00
September 20	52	44	0.03
September 21	59	36	0.03
September 22	46	34	0.09
September 23	58	33	0.00
September 24	60	41	0.01
September 25	70	40	0.00
September 26	69	36	0.00
September 27	77	36	0.00
September 28	81	46	0.00
September 29	61	44	0.26
September 30	49	39	0.06

October 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	55	32	0.00
October 2	64	27	0.00
October 3	64	31	0.00
October 4	60	28	0.00
October 5	72	29	0.00
October 6	63	41	0.01
October 7	58	33	0.06
October 8	54	28	0.00
October 9	58	34	0.00
October 10	48	23	0.00
October 11	56	18	0.00
October 12	67	23	0.00
October 13	69	27	0.00
October 14	68	30	0.00
October 15	72	29	0.00
October 16	73	31	0.00
October 17	67	28	0.00
October 18	73	28	0.00
October 19	73	28	0.00
October 20	65	37	0.00
October 21	63	30	0.00
October 22	62	26	0.00
October 23	65	25	0.00
October 24	64	43	0.00
October 25	71	37	0.00
October 26	64	40	0.00
October 27	70	30	0.00
October 28	67	36	0.00
October 29	57	37	0.03
October 30	45	31	0.00
October 31	45	23	0.00

November 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	46	23	0.00	0.0
November 2	56	33	0.00	0.0
November 3	52	15	0.00	0.0
November 4	61	23	0.00	0.0
November 5	61	30	0.28	0.0
November 6	49	32	0.01	0.0
November 7	47	28	0.00	0.0
November 8	33	13	0.00	0.0
November 9	39	10	0.00	0.0
November 10	47	18	0.00	0.0
November 11	56	21	0.00	0.0
November 12	55	27	0.00	0.0
November 13	54	22	0.00	0.0
November 14	44	30	0.00	0.0
November 15	54	30	0.00	0.0
November 16	48	25	0.00	0.0
November 17	34	16	0.00	0.0
November 18	31	11	0.00	0.0
November 19	25	1	0.00	0.0
November 20	18	1	0.00	0.0
November 21	21	3	0.08	2.2
November 22	36	19	0.25	4.0
November 23	33	29	0.00	0.0
November 24	36	31	0.01	0.0
November 25	44	32	0.00	0.0
November 26	49	31	0.00	0.0
November 27	38	31	0.00	0.0
November 28	38	27	0.00	0.0
November 29	44	29	0.00	0.0
November 30	36	18	0.00	0.0

December 1977 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	35	19	0.00	0.0
December 2	43	35	0.00	0.0
December 3	48	38	0.00	0.0
December 4	42	21	0.00	0.0
December 5	35	18	0.00	0.0
December 6	42	25	0.00	0.0
December 7	43	22	0.00	0.0
December 8	31	14	0.00	0.0
December 9	30	17	0.00	0.0
December 10	35	16	0.00	0.0
December 11	40	14	0.00	0.0
December 12	38	32	0.03	1.0
December 13	40	32	0.07	0.3
December 14	45	38	0.09	0.0
December 15	46	29	0.20	0.0
December 16	36	23	0.00	0.0
December 17	32	17	0.17	1.9
December 18	32	16	0.20	2.0
December 19	20	12	0.00	0.0
December 20	15	-3	0.00	0.0
December 21	16	-5	0.00	0.0
December 22	32	11	0.01	0.0
December 23	36	27	0.07	1.0
December 24	34	30	0.00	0.0
December 25	30	22	0.00	0.0
December 26	27	22	0.00	0.0
December 27	27	12	0.00	0.0
December 28	30	12	0.00	0.0
December 29	29	26	0.00	0.0
December 30	35	27	0.21	1.0
December 31	27	1	0.03	0.5

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Weather Station Details

Years	Station	Coordinates
1948–2023	Idaho Falls Fanning Field	location