Rockford Weather in 1931

Historical record of Rockford, Illinois weather for the year 1931 based on NOAA data.

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1931 Rockford Weather Extremes
Highest temperature	103 °F	June 29
Lowest temperature	-4 °F	January 21
Highest daily low	79 °F	July 29
Lowest daily high	17 °F	January 21
Most daily precipitation	1.6 inches	March 28
Most daily snow	5.0 inches	December 9
Total annual precipitation	36.0 inches	-
Total annual snow	25.8 inches	-

What was the hottest temperature in Rockford in 1931?

The highest temperature recorded in Rockford, Illinois in 1931 was 103 °F which happened on June 29.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rockford in 1931

Rank	Temperature	Date
1	103 °F	Jun 29
2	102 °F	Jun 30
3	101 °F	Jul 1
4	100 °F	Jul 28
4	100 °F	Jun 28
4	100 °F	Jun 26
7	99 °F	Jul 16
7	99 °F	Jun 27
7	99 °F	Jun 25
10	97 °F	Jul 15

What was the coldest temperature in Rockford in 1931?

The lowest temperature recorded in Rockford, Illinois in 1931 was -4 °F which happened on Jan 21.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rockford in 1931

Rank	Temperature	Date
1	-4 °F	January 21
2	1 °F	January 1
3	6 °F	January 23
4	7 °F	February 14
5	8 °F	February 10
6	9 °F	January 15
7	10 °F	January 22
7	10 °F	January 20
7	10 °F	January 14
10	11 °F	December 8

January 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	31	1	0.00	0.0
January 2	45	22	0.00	0.0
January 3	45	32	0.00	0.0
January 4	39	22	0.00	0.0
January 5	37	30	0.00	0.0
January 6	32	29	0.00	0.0
January 7	31	27	0.00	0.0
January 8	32	27	0.00	0.0
January 9	43	24	0.00	0.0
January 10	44	23	0.00	0.0
January 11	36	30	0.00	0.0
January 12	34	22	0.00	0.0
January 13	29	13	0.00	0.0
January 14	23	10	0.00	0.0
January 15	33	9	0.00	0.0
January 16	46	23	0.00	0.0
January 17	37	17	0.00	0.0
January 18	35	24	0.47	3.5
January 19	34	24	0.24	2.0
January 20	25	10	0.00	0.0
January 21	17	-4	0.00	0.0
January 22	31	10	0.00	0.0
January 23	38	6	0.00	0.0
January 24	49	23	0.00	0.0
January 25	46	33	0.00	0.0
January 26	43	19	0.00	0.0
January 27	43	32	0.00	0.0
January 28	42	30	0.00	0.0
January 29	43	34	0.00	0.0
January 30	47	32	0.00	0.0
January 31	37	29	0.00	0.0

February 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	42	20	0.00	0.0
February 2	38	25	0.00	0.0
February 3	54	22	0.00	0.0
February 4	43	21	0.00	0.0
February 5	51	28	0.00	0.0
February 6	39	26	n/a	n/a
February 7	34	29	n/a	n/a
February 8	39	27	0.00	0.0
February 9	34	21	0.00	0.0
February 10	34	8	0.00	0.0
February 11	46	23	0.00	0.0
February 12	48	22	0.08	0.0
February 13	42	18	0.00	0.0
February 14	32	7	0.00	0.0
February 15	48	22	0.00	0.0
February 16	47	31	0.00	0.0
February 17	39	32	0.00	0.0
February 18	36	32	0.00	0.0
February 19	36	30	0.00	0.0
February 20	38	32	0.00	0.0
February 21	50	21	0.00	0.0
February 22	47	24	0.00	0.0
February 23	40	31	0.00	0.0
February 24	50	22	0.00	0.0
February 25	53	27	0.00	0.0
February 26	52	24	0.00	0.0
February 27	49	29	0.00	0.0
February 28	48	32	0.06	0.0

March 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	38	20	0.00	0.0
March 2	45	19	0.00	0.0
March 3	42	22	0.00	0.0
March 4	39	22	0.00	0.0
March 5	40	23	0.00	0.0
March 6	38	26	0.00	0.0
March 7	32	25	0.21	2.5
March 8	33	24	0.30	4.0
March 9	40	22	0.00	0.0
March 10	42	18	0.00	0.0
March 11	44	18	0.00	0.0
March 12	54	20	0.00	0.0
March 13	43	34	0.12	0.0
March 14	36	33	0.00	0.0
March 15	40	30	0.13	1.0
March 16	38	27	0.00	0.0
March 17	40	23	0.00	0.0
March 18	37	32	0.33	1.5
March 19	38	32	0.00	0.0
March 20	44	22	0.00	0.0
March 21	55	33	0.00	0.0
March 22	56	27	0.00	0.0
March 23	57	32	0.00	0.0
March 24	44	39	0.05	0.0
March 25	55	35	0.10	0.0
March 26	43	33	0.00	0.0
March 27	35	31	0.25	2.0
March 28	34	28	1.60	n/a
March 29	38	24	0.00	0.0
March 30	43	20	0.00	0.0
March 31	45	22	0.00	0.0

April 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	49	29	0.00
April 2	56	22	0.00
April 3	47	33	0.08
April 4	60	24	0.00
April 5	53	31	0.00
April 6	58	22	0.00
April 7	66	32	0.00
April 8	85	45	0.00
April 9	74	46	0.00
April 10	66	37	0.10
April 11	65	33	0.00
April 12	80	39	0.00
April 13	82	49	0.00
April 14	79	40	0.00
April 15	83	49	0.00
April 16	70	54	0.36
April 17	76	45	0.00
April 18	79	40	0.00
April 19	76	51	0.02
April 20	68	47	0.24
April 21	50	40	1.03
April 22	50	32	0.02
April 23	47	27	0.00
April 24	53	25	0.00
April 25	49	40	0.00
April 26	48	33	0.04
April 27	53	33	0.00
April 28	73	34	0.00
April 29	67	32	0.00
April 30	66	28	0.00

May 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	71	35	0.00
May 2	66	44	0.00
May 3	66	31	0.00
May 4	76	30	0.00
May 5	80	43	0.00
May 6	50	38	0.38
May 7	43	35	0.02
May 8	50	37	0.06
May 9	57	47	1.26
May 10	57	43	0.06
May 11	59	42	0.10
May 12	64	45	0.25
May 13	72	41	0.02
May 14	80	41	0.00
May 15	81	45	0.00
May 16	85	58	0.00
May 17	72	38	0.00
May 18	83	58	0.00
May 19	62	54	0.87
May 20	56	41	0.51
May 21	58	35	0.00
May 22	53	38	0.00
May 23	67	32	0.00
May 24	75	45	0.00
May 25	78	48	0.00
May 26	81	43	0.00
May 27	87	52	0.00
May 28	84	65	0.00
May 29	74	64	0.00
May 30	67	58	0.10
May 31	72	39	0.03

June 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	74	43	0.00
June 2	73	52	0.00
June 3	86	61	0.00
June 4	85	62	n/a
June 5	79	57	0.00
June 6	65	50	0.57
June 7	60	51	0.66
June 8	72	39	0.18
June 9	75	53	0.00
June 10	76	62	0.00
June 11	85	62	0.00
June 12	83	67	0.00
June 13	84	63	0.01
June 14	89	60	0.00
June 15	83	62	0.00
June 16	81	48	0.00
June 17	86	52	0.00
June 18	92	62	0.00
June 19	96	73	0.00
June 20	92	68	0.00
June 21	88	67	0.00
June 22	86	60	0.00
June 23	89	65	1.57
June 24	95	61	0.43
June 25	99	74	0.00
June 26	100	72	0.00
June 27	99	74	0.00
June 28	100	75	0.00
June 29	103	75	0.00
June 30	102	74	0.00

July 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	101	75	0.00
July 2	91	70	0.18
July 3	85	70	0.00
July 4	86	57	0.00
July 5	76	63	0.00
July 6	88	52	0.00
July 7	89	63	0.00
July 8	86	52	0.00
July 9	83	55	0.01
July 10	82	52	0.28
July 11	85	50	0.00
July 12	84	59	0.08
July 13	86	66	0.93
July 14	95	63	0.00
July 15	97	65	1.25
July 16	99	70	0.00
July 17	96	72	0.00
July 18	94	71	0.10
July 19	94	67	0.00
July 20	88	67	1.25
July 21	91	61	0.00
July 22	87	57	0.02
July 23	84	58	0.00
July 24	87	55	0.00
July 25	92	58	0.00
July 26	93	64	0.00
July 27	95	66	0.00
July 28	100	69	0.00
July 29	94	79	0.00
July 30	92	63	0.00
July 31	90	68	0.00

August 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	92	68	0.00
August 2	86	70	0.92
August 3	86	59	0.00
August 4	95	68	0.00
August 5	95	65	0.00
August 6	95	66	0.00
August 7	93	66	0.00
August 8	94	70	0.00
August 9	82	70	0.45
August 10	79	57	0.00
August 11	77	53	0.00
August 12	79	47	0.00
August 13	82	46	0.00
August 14	86	52	0.00
August 15	89	59	0.00
August 16	94	64	0.00
August 17	95	63	0.00
August 18	86	69	0.00
August 19	82	66	0.13
August 20	83	57	0.00
August 21	83	49	0.00
August 22	87	46	0.00
August 23	91	54	0.00
August 24	87	63	0.00
August 25	81	60	0.00
August 26	82	54	0.00
August 27	87	50	0.00
August 28	79	60	1.25
August 29	74	52	0.00
August 30	75	49	0.03
August 31	83	48	0.00

September 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	77	64	0.97
September 2	76	55	0.00
September 3	77	49	0.00
September 4	82	58	0.00
September 5	90	55	0.00
September 6	85	56	0.00
September 7	87	54	0.00
September 8	93	66	0.00
September 9	95	70	0.00
September 10	96	67	0.00
September 11	96	65	0.00
September 12	91	70	0.00
September 13	91	68	0.00
September 14	81	71	0.35
September 15	77	63	0.00
September 16	94	62	0.48
September 17	84	69	0.00
September 18	72	55	0.00
September 19	73	58	0.00
September 20	91	68	0.72
September 21	89	67	0.00
September 22	84	62	0.42
September 23	75	62	0.00
September 24	67	43	0.00
September 25	67	52	1.40
September 26	62	49	0.20
September 27	67	38	0.00
September 28	72	38	0.00
September 29	75	45	0.00
September 30	77	49	0.00

October 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	79	49	0.00
October 2	82	51	0.00
October 3	84	54	0.00
October 4	81	63	0.00
October 5	80	57	0.00
October 6	67	57	0.35
October 7	76	60	0.15
October 8	65	50	0.00
October 9	68	36	0.00
October 10	64	50	1.17
October 11	67	49	0.84
October 12	57	38	0.00
October 13	53	46	0.40
October 14	59	52	0.08
October 15	60	46	0.00
October 16	64	44	0.00
October 17	60	33	0.00
October 18	63	31	0.00
October 19	69	39	0.00
October 20	74	46	0.00
October 21	78	45	0.00
October 22	76	48	0.00
October 23	66	56	0.70
October 24	76	57	0.04
October 25	65	41	0.00
October 26	54	37	0.03
October 27	63	50	0.04
October 28	59	42	0.00
October 29	49	38	0.04
October 30	47	39	0.05
October 31	51	41	0.07

November 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	53	30	0.00
November 2	57	32	0.00
November 3	64	45	0.00
November 4	56	32	0.00
November 5	52	33	0.00
November 6	51	21	0.00
November 7	63	38	0.00
November 8	71	41	0.00
November 9	73	57	0.00
November 10	65	39	0.00
November 11	53	37	0.26
November 12	61	43	0.96
November 13	57	31	0.00
November 14	61	40	1.06
November 15	62	52	0.24
November 16	75	42	0.00
November 17	66	51	1.04
November 18	55	33	0.06
November 19	55	45	0.00
November 20	62	49	0.70
November 21	59	44	0.23
November 22	60	40	0.16
November 23	65	52	0.49
November 24	65	29	0.17
November 25	32	19	0.00
November 26	31	17	0.00
November 27	42	25	0.00
November 28	34	25	0.00
November 29	37	29	0.00
November 30	41	31	0.00

December 1931 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	22	0.00	0.0
December 2	42	18	0.00	0.0
December 3	49	27	0.00	0.0
December 4	39	31	0.43	1.5
December 5	34	18	0.00	0.0
December 6	36	23	0.00	0.0
December 7	32	14	0.00	0.0
December 8	32	11	0.00	0.0
December 9	38	27	0.47	5.0
December 10	38	28	0.00	0.0
December 11	48	37	0.36	0.0
December 12	40	25	0.00	0.0
December 13	36	29	0.00	0.0
December 14	33	17	0.18	2.0
December 15	36	14	0.00	0.0
December 16	42	23	0.00	0.0
December 17	42	25	0.00	0.0
December 18	51	25	0.00	0.0
December 19	45	31	0.00	0.0
December 20	44	35	0.00	0.0
December 21	48	39	0.00	0.0
December 22	54	45	0.00	0.0
December 23	46	39	0.00	0.0
December 24	47	37	0.00	0.0
December 25	39	27	0.00	0.0
December 26	41	25	0.00	0.0
December 27	47	31	0.00	0.0
December 28	39	30	0.00	0.0
December 29	42	34	0.00	0.0
December 30	39	34	0.25	0.0
December 31	38	31	0.63	0.8

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Weather Station Details

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