Rockford Weather in 1971

Historical record of Rockford, Illinois weather for the year 1971 based on NOAA data.

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1971 Rockford Weather Extremes
Highest temperature	98 °F	June 28
Lowest temperature	-14 °F	February 2
Highest daily low	73 °F	June 28
Lowest daily high	-1 °F	January 31
Most daily precipitation	1.7 inches	December 15
Most daily snow	6.9 inches	January 3
Total annual precipitation	27.8 inches	-
Total annual snow	33.6 inches	-

What was the hottest temperature in Rockford in 1971?

The highest temperature recorded in Rockford, Illinois in 1971 was 98 °F which happened on June 28.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rockford in 1971

Rank	Temperature	Date
1	98 °F	Jun 28
2	97 °F	Jun 27
3	96 °F	Jun 19
4	94 °F	Aug 10
5	93 °F	Aug 22
5	93 °F	Jun 29
5	93 °F	Jun 24
8	92 °F	Sep 30
8	92 °F	Sep 14
8	92 °F	Sep 8
8	92 °F	Aug 20
8	92 °F	Aug 9
8	92 °F	Jul 7

What was the coldest temperature in Rockford in 1971?

The lowest temperature recorded in Rockford, Illinois in 1971 was -14 °F which happened on Feb 2.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rockford in 1971

Rank	Temperature	Date
1	-14 °F	February 2
2	-11 °F	January 6
3	-10 °F	January 18
3	-10 °F	January 7
5	-9 °F	January 20
5	-9 °F	January 8
7	-8 °F	February 9
7	-8 °F	January 28
7	-8 °F	January 27
10	-7 °F	February 8
10	-7 °F	February 1
10	-7 °F	January 31

January 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	36	30	0.00	0.0
January 2	32	19	0.00	0.0
January 3	36	23	0.79	6.9
January 4	37	6	0.08	0.0
January 5	6	-5	0.00	0.0
January 6	4	-11	0.00	0.0
January 7	8	-10	0.00	0.0
January 8	23	-9	0.00	0.0
January 9	31	15	0.00	0.0
January 10	29	19	0.00	0.0
January 11	26	15	0.00	0.0
January 12	27	14	0.00	0.0
January 13	30	24	0.02	0.0
January 14	28	7	0.00	0.0
January 15	13	0	0.00	0.0
January 16	15	3	0.02	0.4
January 17	18	-1	0.00	0.1
January 18	13	-10	0.00	0.0
January 19	14	-1	0.00	0.0
January 20	30	-9	0.00	0.0
January 21	35	26	0.00	0.0
January 22	36	16	0.00	0.0
January 23	33	12	0.00	0.0
January 24	37	18	0.00	0.0
January 25	41	15	0.00	0.0
January 26	23	-2	0.02	0.2
January 27	5	-8	0.03	0.7
January 28	10	-8	0.00	0.0
January 29	39	10	0.15	1.7
January 30	14	-2	0.00	0.0
January 31	-1	-7	0.00	0.0

February 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	2	-7	0.00	0.0
February 2	17	-14	0.00	0.0
February 3	28	17	0.12	1.7
February 4	41	28	0.59	0.0
February 5	40	15	0.04	1.0
February 6	19	7	0.00	0.0
February 7	13	0	0.00	0.0
February 8	6	-7	0.00	0.0
February 9	11	-8	0.00	0.0
February 10	31	11	0.00	0.0
February 11	38	26	0.01	0.2
February 12	30	11	0.00	0.0
February 13	18	2	0.00	0.0
February 14	24	7	0.00	0.0
February 15	35	24	0.00	0.0
February 16	37	28	0.02	0.0
February 17	42	34	0.00	0.0
February 18	41	35	0.76	0.0
February 19	54	37	0.60	0.0
February 20	38	30	0.04	0.0
February 21	32	27	0.00	0.0
February 22	34	30	0.31	0.4
February 23	33	30	0.01	0.1
February 24	38	27	0.00	0.0
February 25	50	28	0.00	0.0
February 26	54	39	0.17	0.0
February 27	39	31	0.00	0.0
February 28	40	25	0.00	0.0

March 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	37	24	0.00	0.0
March 2	31	19	0.00	0.0
March 3	29	15	0.00	0.0
March 4	40	13	0.00	0.0
March 5	41	29	0.12	2.0
March 6	37	28	0.03	0.3
March 7	29	22	0.00	0.0
March 8	31	15	0.00	0.0
March 9	33	14	0.20	3.5
March 10	34	26	0.05	0.5
March 11	34	17	0.09	0.9
March 12	40	34	0.01	0.1
March 13	47	33	0.00	0.0
March 14	60	44	0.60	0.0
March 15	45	27	0.03	0.3
March 16	32	24	0.00	0.0
March 17	41	20	0.00	0.0
March 18	35	33	0.68	5.1
March 19	36	31	0.26	1.9
March 20	36	22	0.00	0.0
March 21	41	28	0.00	0.0
March 22	33	22	0.00	0.0
March 23	28	16	0.00	0.0
March 24	32	16	0.00	0.0
March 25	36	19	0.00	0.0
March 26	43	20	0.00	0.0
March 27	51	35	0.04	0.0
March 28	49	33	0.00	0.0
March 29	42	30	0.00	0.0
March 30	52	28	0.00	0.0
March 31	71	41	0.00	0.0

April 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	58	32	0.00	0.0
April 2	35	28	0.02	0.2
April 3	38	20	0.02	0.2
April 4	43	22	0.00	0.0
April 5	45	26	0.00	0.0
April 6	53	26	0.00	0.0
April 7	67	28	0.00	0.0
April 8	75	35	0.00	0.0
April 9	61	35	0.00	0.0
April 10	68	28	0.00	0.0
April 11	75	42	0.00	0.0
April 12	80	46	0.46	0.0
April 13	53	43	0.00	0.0
April 14	54	33	0.00	0.0
April 15	70	33	0.00	0.0
April 16	66	46	0.52	0.0
April 17	69	47	0.02	0.0
April 18	63	43	0.00	0.0
April 19	66	45	0.04	0.0
April 20	80	51	0.00	0.0
April 21	62	41	0.08	0.0
April 22	60	36	0.00	0.0
April 23	65	34	0.00	0.0
April 24	57	32	0.00	0.0
April 25	65	39	0.00	0.0
April 26	58	39	0.00	0.0
April 27	46	39	0.62	0.0
April 28	46	43	0.00	0.0
April 29	54	37	0.00	0.0
April 30	63	33	0.01	0.0

May 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	61	44	0.00
May 2	51	38	0.00
May 3	60	31	0.00
May 4	53	37	0.14
May 5	62	43	0.13
May 6	65	47	0.18
May 7	64	46	0.00
May 8	72	40	0.44
May 9	68	44	0.00
May 10	73	43	0.00
May 11	74	43	0.09
May 12	55	37	0.00
May 13	73	35	0.00
May 14	78	46	0.00
May 15	83	54	0.00
May 16	79	50	0.00
May 17	87	49	0.00
May 18	80	64	0.14
May 19	71	50	0.00
May 20	68	42	0.00
May 21	69	42	0.00
May 22	68	41	0.00
May 23	78	54	0.02
May 24	76	55	0.69
May 25	55	48	0.00
May 26	55	41	0.00
May 27	65	35	0.00
May 28	71	40	0.00
May 29	76	43	0.00
May 30	82	47	0.00
May 31	79	50	0.00

June 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	77	56	1.15
June 2	71	59	0.00
June 3	84	54	0.00
June 4	90	62	0.00
June 5	89	69	0.00
June 6	87	67	0.29
June 7	80	63	0.00
June 8	74	51	0.00
June 9	75	49	0.00
June 10	79	52	0.00
June 11	87	66	0.05
June 12	91	62	0.00
June 13	90	67	0.00
June 14	84	61	0.00
June 15	86	59	0.00
June 16	87	59	0.00
June 17	90	63	0.00
June 18	90	62	0.21
June 19	96	65	0.04
June 20	87	68	0.33
June 21	80	63	0.00
June 22	84	61	0.00
June 23	86	62	0.00
June 24	93	59	0.30
June 25	82	65	0.00
June 26	89	60	0.00
June 27	97	71	0.00
June 28	98	73	0.00
June 29	93	70	0.00
June 30	86	68	0.00

July 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	83	61	0.00
July 2	84	58	0.00
July 3	87	58	0.00
July 4	86	66	0.05
July 5	83	62	0.00
July 6	88	62	0.00
July 7	92	64	0.00
July 8	89	71	1.04
July 9	77	69	0.00
July 10	83	65	0.07
July 11	82	62	0.01
July 12	86	61	0.24
July 13	84	62	0.00
July 14	83	55	0.00
July 15	83	62	0.00
July 16	89	57	0.33
July 17	79	61	0.00
July 18	79	57	0.07
July 19	75	56	0.00
July 20	82	55	0.00
July 21	88	60	0.00
July 22	86	70	0.00
July 23	74	65	0.28
July 24	82	63	0.00
July 25	87	62	0.72
July 26	74	55	0.00
July 27	77	52	0.00
July 28	75	54	0.00
July 29	73	48	0.00
July 30	68	47	0.00
July 31	76	48	0.00

August 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	85	57	0.00
August 2	81	64	0.20
August 3	75	58	0.14
August 4	72	52	0.00
August 5	79	56	0.00
August 6	81	52	0.00
August 7	80	60	0.00
August 8	87	58	0.00
August 9	92	69	0.00
August 10	94	64	0.37
August 11	77	58	0.00
August 12	83	56	0.00
August 13	91	62	0.00
August 14	76	62	0.13
August 15	79	56	0.00
August 16	83	50	0.00
August 17	84	53	0.00
August 18	86	54	0.00
August 19	86	61	0.00
August 20	92	64	0.00
August 21	90	66	0.00
August 22	93	65	0.40
August 23	76	61	0.00
August 24	91	58	0.24
August 25	85	56	0.00
August 26	68	57	0.00
August 27	76	55	0.00
August 28	82	50	0.00
August 29	86	51	0.00
August 30	87	55	0.00
August 31	84	60	0.00

September 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	65	0.00
September 2	91	70	0.00
September 3	91	71	0.00
September 4	91	70	1.41
September 5	89	69	0.00
September 6	89	65	0.00
September 7	91	62	0.00
September 8	92	66	0.00
September 9	91	68	0.00
September 10	85	67	0.00
September 11	80	58	0.00
September 12	75	54	0.00
September 13	83	52	0.00
September 14	92	54	0.00
September 15	72	49	0.00
September 16	73	45	0.00
September 17	72	47	0.00
September 18	64	54	0.03
September 19	58	52	0.67
September 20	65	44	0.00
September 21	72	42	0.00
September 22	72	46	0.00
September 23	61	41	0.00
September 24	69	36	0.00
September 25	55	51	0.22
September 26	71	55	0.01
September 27	85	65	0.00
September 28	89	68	0.02
September 29	80	58	0.00
September 30	92	62	0.00

October 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	90	63	0.00
October 2	88	61	0.09
October 3	71	51	0.54
October 4	69	47	0.00
October 5	72	45	0.00
October 6	64	43	0.00
October 7	63	35	0.00
October 8	64	41	0.00
October 9	51	41	0.00
October 10	61	39	0.00
October 11	63	38	0.00
October 12	68	34	0.00
October 13	69	44	0.20
October 14	70	42	0.00
October 15	78	45	0.00
October 16	72	50	0.00
October 17	77	53	0.00
October 18	80	58	0.00
October 19	69	63	1.06
October 20	80	62	0.00
October 21	68	64	0.02
October 22	72	60	0.00
October 23	60	56	0.00
October 24	62	57	0.00
October 25	63	53	0.00
October 26	76	53	0.00
October 27	68	49	0.00
October 28	68	35	0.00
October 29	74	48	0.00
October 30	79	45	0.08
October 31	52	34	0.00

November 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	63	31	0.84	0.0
November 2	57	41	0.00	0.0
November 3	48	32	0.00	0.0
November 4	46	28	0.00	0.0
November 5	63	38	0.00	0.0
November 6	39	21	0.00	0.0
November 7	35	17	0.00	0.0
November 8	41	17	0.03	0.3
November 9	44	29	0.02	0.2
November 10	56	28	0.00	0.0
November 11	54	28	0.00	0.0
November 12	57	38	0.00	0.0
November 13	51	41	0.00	0.0
November 14	73	46	0.00	0.0
November 15	65	35	0.00	0.0
November 16	68	39	0.02	0.0
November 17	69	49	0.00	0.0
November 18	58	41	0.44	0.0
November 19	42	35	0.00	0.0
November 20	49	34	0.00	0.0
November 21	34	20	0.00	0.0
November 22	33	14	0.00	0.0
November 23	33	25	0.03	0.4
November 24	33	18	0.01	0.2
November 25	43	32	0.02	0.1
November 26	38	33	0.52	0.7
November 27	35	30	0.00	0.0
November 28	35	30	0.07	0.7
November 29	35	28	0.24	2.4
November 30	30	17	0.00	0.0

December 1971 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	31	11	0.00	0.0
December 2	35	14	0.00	0.0
December 3	34	21	0.00	0.0
December 4	38	27	0.00	0.0
December 5	36	35	0.01	0.0
December 6	39	35	0.03	0.0
December 7	41	36	0.00	0.0
December 8	40	35	0.00	0.0
December 9	43	39	0.27	0.0
December 10	48	34	1.31	0.0
December 11	46	29	0.00	0.0
December 12	35	19	0.00	0.0
December 13	33	16	0.00	0.0
December 14	38	24	0.54	0.0
December 15	58	37	1.71	0.0
December 16	41	28	0.00	0.0
December 17	28	8	0.01	0.2
December 18	29	8	0.00	0.0
December 19	40	29	0.00	0.0
December 20	33	29	0.00	0.0
December 21	36	23	0.00	0.0
December 22	39	19	0.00	0.0
December 23	45	33	0.00	0.0
December 24	42	27	0.00	0.0
December 25	40	30	0.02	0.0
December 26	40	31	0.02	0.0
December 27	36	14	0.10	0.0
December 28	26	11	0.00	0.0
December 29	36	21	0.32	0.0
December 30	35	28	0.70	0.0
December 31	36	21	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1951–2024	Greater Rockford Airport	location
1893–1950	Rockford	location