Idaho Falls Weather in 1971

Historical record of Idaho Falls, Idaho weather for the year 1971 based on NOAA data.

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1971 Idaho Falls Weather Extremes
Highest temperature	97 °F	August 14
Lowest temperature	-17 °F	January 5
Highest daily low	64 °F	August 28
Lowest daily high	4 °F	January 6
Most daily precipitation	1.2 inches	August 29
Most daily snow	6.0 inches	January 7
Total annual precipitation	13.2 inches	-
Total annual snow	53.6 inches	-

January 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	22	4	0.00	0.0
January 2	15	-4	0.00	0.0
January 3	15	-4	0.00	0.0
January 4	8	-11	0.00	0.0
January 5	4	-17	0.00	0.0
January 6	4	-8	0.02	0.3
January 7	8	0	0.07	6.0
January 8	13	5	0.08	1.5
January 9	34	13	0.00	0.0
January 10	37	30	0.01	0.0
January 11	34	15	0.23	2.3
January 12	32	20	0.13	4.1
January 13	21	4	0.04	0.3
January 14	28	11	0.08	0.2
January 15	37	25	0.05	0.0
January 16	37	33	0.04	0.0
January 17	39	34	0.00	0.0
January 18	35	32	0.00	0.0
January 19	45	32	0.02	0.0
January 20	40	24	0.00	0.0
January 21	32	21	0.00	0.0
January 22	27	13	0.00	0.0
January 23	33	25	0.00	0.0
January 24	36	30	0.00	0.0
January 25	39	30	0.00	0.0
January 26	40	28	0.00	0.0
January 27	32	25	0.00	0.0
January 28	32	28	0.00	0.0
January 29	41	28	0.00	0.0
January 30	45	27	0.00	0.0
January 31	43	30	0.00	0.0

February 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	38	31	0.00	0.0
February 2	36	27	0.07	1.0
February 3	27	3	0.16	1.6
February 4	30	6	0.00	0.0
February 5	27	5	0.00	0.0
February 6	21	-2	0.00	0.0
February 7	29	10	0.00	0.0
February 8	33	9	0.00	0.0
February 9	30	10	0.00	0.0
February 10	43	24	0.00	0.0
February 11	41	26	0.00	0.0
February 12	41	27	0.00	0.0
February 13	46	28	0.00	0.0
February 14	42	28	0.00	0.0
February 15	43	29	0.00	0.0
February 16	41	26	0.00	0.0
February 17	33	26	0.01	0.4
February 18	40	29	0.00	0.0
February 19	34	24	0.13	0.7
February 20	28	12	0.00	0.0
February 21	27	4	0.00	0.0
February 22	29	7	0.00	0.0
February 23	32	17	0.00	0.0
February 24	40	30	0.08	0.4
February 25	34	20	0.00	0.0
February 26	25	11	0.00	0.0
February 27	25	13	0.00	0.0
February 28	22	14	0.03	0.6

March 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	23	3	0.03	0.0
March 2	28	-2	0.00	0.0
March 3	36	15	0.00	0.0
March 4	34	23	0.00	0.0
March 5	31	16	0.00	0.0
March 6	30	11	0.00	0.0
March 7	36	12	0.00	0.0
March 8	43	19	0.00	0.0
March 9	46	25	0.00	0.0
March 10	42	32	0.00	0.0
March 11	50	33	0.00	0.0
March 12	49	38	0.21	0.0
March 13	40	30	0.00	0.0
March 14	34	24	0.01	0.1
March 15	40	27	0.00	0.0
March 16	36	21	0.04	1.0
March 17	31	17	0.01	0.0
March 18	29	5	0.00	0.0
March 19	37	12	0.00	0.0
March 20	45	17	0.00	0.0
March 21	50	26	0.00	0.0
March 22	46	32	0.00	0.0
March 23	44	36	0.50	0.0
March 24	51	33	0.00	0.0
March 25	43	32	0.00	0.0
March 26	51	37	0.12	0.0
March 27	44	31	0.00	0.0
March 28	45	27	0.00	0.0
March 29	55	28	0.00	0.0
March 30	61	30	0.00	0.0
March 31	43	25	0.00	0.0

April 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	44	20	0.00	0.0
April 2	56	26	0.00	0.0
April 3	49	25	0.00	0.0
April 4	52	22	0.00	0.0
April 5	57	25	0.00	0.0
April 6	65	26	0.00	0.0
April 7	59	37	0.02	0.0
April 8	55	28	0.00	0.0
April 9	64	28	0.00	0.0
April 10	56	30	0.00	0.0
April 11	48	27	0.00	0.0
April 12	46	25	0.00	0.0
April 13	61	19	0.00	0.0
April 14	72	31	0.00	0.0
April 15	59	37	0.00	0.0
April 16	60	33	0.00	0.0
April 17	52	37	0.00	0.0
April 18	52	34	0.01	0.0
April 19	58	32	0.00	0.0
April 20	44	31	0.06	0.0
April 21	52	34	0.01	0.0
April 22	51	35	0.02	0.0
April 23	56	30	0.10	0.0
April 24	52	34	0.54	0.0
April 25	54	30	0.13	0.0
April 26	40	33	0.58	2.5
April 27	53	26	0.00	0.0
April 28	58	32	0.00	0.0
April 29	63	32	0.00	0.0
April 30	69	33	0.00	0.0

May 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	74	36	0.00
May 2	79	40	0.00
May 3	77	46	0.00
May 4	67	41	0.36
May 5	60	36	0.15
May 6	67	38	0.00
May 7	67	38	0.00
May 8	64	43	0.00
May 9	61	42	0.06
May 10	70	36	0.00
May 11	71	39	0.00
May 12	75	38	0.00
May 13	61	44	0.00
May 14	64	36	0.00
May 15	73	38	0.00
May 16	60	33	0.10
May 17	48	32	0.08
May 18	53	34	0.00
May 19	62	40	0.00
May 20	53	35	0.00
May 21	68	40	0.00
May 22	53	40	0.56
May 23	66	35	0.00
May 24	70	40	0.00
May 25	74	40	0.00
May 26	81	44	0.00
May 27	85	48	0.00
May 28	70	43	0.00
May 29	71	43	0.00
May 30	59	47	0.00
May 31	62	46	0.02

June 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	56	40	0.06
June 2	66	39	0.00
June 3	64	44	0.00
June 4	69	42	0.00
June 5	69	41	0.00
June 6	71	50	0.01
June 7	76	39	0.00
June 8	74	43	0.00
June 9	78	50	0.01
June 10	65	45	0.12
June 11	61	46	0.02
June 12	72	39	0.00
June 13	74	46	0.00
June 14	74	50	0.00
June 15	77	45	0.00
June 16	82	45	0.00
June 17	81	48	0.00
June 18	83	44	0.00
June 19	84	51	0.00
June 20	88	45	0.00
June 21	92	40	0.00
June 22	91	53	0.00
June 23	90	50	0.00
June 24	89	48	0.00
June 25	86	55	0.00
June 26	72	50	0.01
June 27	66	49	0.09
June 28	63	46	0.28
June 29	67	38	0.00
June 30	75	36	0.00

July 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	86	42	0.00
July 2	88	56	0.00
July 3	74	52	0.05
July 4	77	41	0.00
July 5	83	45	0.00
July 6	79	48	0.00
July 7	77	45	0.00
July 8	84	47	0.00
July 9	88	47	0.00
July 10	78	50	0.00
July 11	79	50	0.00
July 12	82	48	0.00
July 13	88	45	0.00
July 14	87	47	0.00
July 15	94	48	0.00
July 16	97	53	0.02
July 17	91	60	0.00
July 18	86	61	0.00
July 19	88	60	0.00
July 20	86	60	0.10
July 21	85	56	0.00
July 22	75	60	0.00
July 23	86	52	0.00
July 24	90	52	0.00
July 25	86	54	0.00
July 26	86	54	0.00
July 27	85	52	0.00
July 28	87	51	0.00
July 29	85	53	0.00
July 30	88	49	0.00
July 31	88	51	0.00

August 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	91	47	0.00
August 2	94	51	0.00
August 3	91	58	0.00
August 4	91	56	0.00
August 5	92	55	0.00
August 6	90	60	0.00
August 7	89	61	0.00
August 8	92	56	0.00
August 9	92	55	0.00
August 10	91	49	0.00
August 11	91	50	0.00
August 12	92	48	0.00
August 13	95	47	0.00
August 14	97	53	0.00
August 15	92	55	0.00
August 16	91	57	0.00
August 17	87	56	0.00
August 18	85	50	0.00
August 19	90	45	0.00
August 20	92	47	0.00
August 21	91	51	0.00
August 22	90	54	0.00
August 23	73	47	0.00
August 24	85	39	0.00
August 25	72	42	0.00
August 26	87	44	0.00
August 27	91	48	0.00
August 28	82	64	0.00
August 29	67	58	1.19
August 30	83	51	0.00
August 31	80	56	0.02

September 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	77	52	0.00
September 2	73	51	0.16
September 3	51	42	0.00
September 4	66	34	0.00
September 5	77	37	0.00
September 6	84	43	0.15
September 7	58	47	0.24
September 8	71	37	0.00
September 9	80	40	0.00
September 10	85	43	0.00
September 11	82	47	0.00
September 12	77	41	0.00
September 13	82	41	0.00
September 14	64	39	0.00
September 15	64	30	0.00
September 16	57	31	0.00
September 17	56	31	0.00
September 18	58	24	0.00
September 19	64	32	0.00
September 20	59	31	0.00
September 21	59	32	0.00
September 22	65	25	0.00
September 23	73	29	0.00
September 24	76	33	0.00
September 25	67	39	0.00
September 26	60	35	0.00
September 27	54	34	0.00
September 28	56	30	0.00
September 29	48	39	0.07
September 30	42	35	0.77

October 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	37	33	0.48	2.3
October 2	47	33	0.11	1.0
October 3	52	29	0.00	0.0
October 4	60	31	0.00	0.0
October 5	67	35	0.00	0.0
October 6	72	37	0.00	0.0
October 7	73	39	0.00	0.0
October 8	70	37	0.00	0.0
October 9	75	39	0.00	0.0
October 10	75	37	0.00	0.0
October 11	70	43	0.00	0.0
October 12	61	35	0.00	0.0
October 13	71	38	0.00	0.0
October 14	48	35	0.00	0.0
October 15	47	25	0.01	0.0
October 16	48	35	0.07	0.0
October 17	46	34	0.00	0.0
October 18	48	33	0.33	1.7
October 19	52	30	0.00	0.0
October 20	57	33	0.01	0.0
October 21	48	30	0.00	0.0
October 22	57	27	0.00	0.0
October 23	63	30	0.00	0.0
October 24	44	33	0.00	0.0
October 25	47	29	0.00	0.0
October 26	47	35	0.00	0.0
October 27	40	23	0.00	0.0
October 28	29	16	0.00	0.0
October 29	36	12	0.00	0.0
October 30	28	15	0.03	0.8
October 31	29	25	0.11	1.5

November 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	34	23	0.03	0.0
November 2	34	16	0.00	0.0
November 3	41	19	0.00	0.0
November 4	52	19	0.00	0.0
November 5	37	19	0.00	0.0
November 6	38	15	0.00	0.0
November 7	47	12	0.00	0.0
November 8	47	22	0.00	0.0
November 9	58	23	0.00	0.0
November 10	59	25	0.00	0.0
November 11	56	26	0.00	0.0
November 12	62	30	0.07	0.0
November 13	44	33	0.00	0.0
November 14	34	30	0.90	1.0
November 15	38	25	0.04	0.3
November 16	26	16	0.00	0.0
November 17	28	21	0.00	0.0
November 18	32	19	0.00	0.0
November 19	33	25	0.08	0.6
November 20	35	30	0.00	0.0
November 21	33	29	0.00	0.0
November 22	33	30	0.03	0.0
November 23	34	29	0.02	0.2
November 24	44	28	0.03	0.0
November 25	37	27	0.00	0.0
November 26	33	25	0.60	1.0
November 27	36	28	0.06	1.0
November 28	33	25	0.08	0.0
November 29	32	15	0.05	0.5
November 30	29	10	0.00	0.0

December 1971 Idaho Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	21	4	0.00	0.0
December 2	20	0	0.00	0.0
December 3	26	18	0.04	0.8
December 4	23	6	0.00	0.1
December 5	34	22	0.27	2.3
December 6	35	20	0.11	0.0
December 7	20	-7	0.00	0.0
December 8	14	-15	0.10	1.0
December 9	25	13	0.07	1.0
December 10	25	11	0.01	0.1
December 11	22	15	0.00	0.0
December 12	25	8	0.16	2.0
December 13	21	10	0.02	0.0
December 14	23	14	0.15	4.0
December 15	23	7	0.00	0.0
December 16	10	-8	0.00	0.0
December 17	21	10	0.00	0.0
December 18	20	-1	0.00	0.0
December 19	24	0	0.00	0.0
December 20	30	17	0.00	0.0
December 21	37	13	0.00	0.0
December 22	40	13	0.32	1.0
December 23	40	19	0.10	0.2
December 24	38	19	0.00	0.0
December 25	42	35	0.00	0.0
December 26	41	n/a	0.24	4.0
December 27	n/a	-1	0.00	0.0
December 28	15	-1	0.02	0.3
December 29	23	14	0.10	1.9
December 30	22	5	0.00	0.0
December 31	23	10	0.00	0.0

Weather Station Details

Years	Station	Coordinates
1948–2023	Idaho Falls Fanning Field	location