Rockford Weather in 1941

Historical record of Rockford, Illinois weather for the year 1941 based on NOAA data.

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1941 Rockford Weather Extremes
Highest temperature	102 °F	July 29
Lowest temperature	-10 °F	February 19
Highest daily low	76 °F	August 31
Lowest daily high	12 °F	March 17
Most daily precipitation	5.5 inches	September 9
Most daily snow	7.5 inches	January 26
Total annual precipitation	46.0 inches	-
Total annual snow	41.2 inches	-

What was the hottest temperature in Rockford in 1941?

The highest temperature recorded in Rockford, Illinois in 1941 was 102 °F which happened on July 29.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rockford in 1941

Rank	Temperature	Date
1	102 °F	Jul 29
2	101 °F	Aug 11
3	100 °F	Jul 28
4	98 °F	Jul 27
5	96 °F	Aug 8
5	96 °F	Aug 4
5	96 °F	Jul 26
5	96 °F	Jun 26
5	96 °F	Jun 22
5	96 °F	Jun 21

What was the coldest temperature in Rockford in 1941?

The lowest temperature recorded in Rockford, Illinois in 1941 was -10 °F which happened on Feb 19.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rockford in 1941

Rank	Temperature	Date
1	-10 °F	February 19
2	-5 °F	February 18
2	-5 °F	January 19
4	-3 °F	March 17
5	-2 °F	January 5
6	-1 °F	March 18
6	-1 °F	February 20
8	3 °F	February 22
8	3 °F	January 4
10	4 °F	January 6

January 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	39	33	1.12	0.0
January 2	44	31	0.10	0.0
January 3	33	21	0.00	0.0
January 4	30	3	0.25	1.5
January 5	13	-2	0.00	0.0
January 6	22	4	0.00	0.0
January 7	27	21	0.05	1.0
January 8	34	26	0.10	0.0
January 9	34	20	0.00	0.0
January 10	36	16	0.00	0.0
January 11	31	n/a	0.00	0.0
January 12	34	25	0.00	0.0
January 13	34	21	0.00	0.0
January 14	31	n/a	0.05	0.5
January 15	32	24	0.00	0.0
January 16	34	n/a	0.11	0.0
January 17	34	31	0.60	1.7
January 18	33	5	0.10	1.0
January 19	14	-5	0.00	0.0
January 20	23	13	0.00	0.0
January 21	36	17	0.00	0.0
January 22	36	6	0.57	2.0
January 23	34	14	0.00	0.0
January 24	30	19	0.00	0.0
January 25	31	16	0.00	0.0
January 26	31	n/a	0.66	7.5
January 27	35	22	0.00	0.0
January 28	26	20	0.00	0.0
January 29	30	5	0.00	0.0
January 30	41	22	0.00	0.0
January 31	39	15	0.00	0.0

February 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	45	22	0.00	0.0
February 2	37	25	0.00	0.0
February 3	30	15	0.00	0.0
February 4	32	15	0.00	0.0
February 5	38	17	0.00	0.0
February 6	33	21	0.00	0.0
February 7	27	16	0.00	0.0
February 8	23	12	0.20	1.5
February 9	35	8	0.00	0.0
February 10	40	9	0.00	0.0
February 11	39	13	0.00	0.0
February 12	45	28	0.00	0.0
February 13	46	36	0.50	0.0
February 14	37	25	0.00	0.0
February 15	33	20	0.00	0.0
February 16	33	17	n/a	2.0
February 17	34	12	n/a	0.0
February 18	15	-5	0.00	0.0
February 19	16	-10	0.00	0.0
February 20	23	-1	0.00	0.0
February 21	25	12	0.00	0.0
February 22	27	3	0.00	0.0
February 23	38	11	0.00	0.0
February 24	37	17	0.00	0.0
February 25	35	9	0.00	0.0
February 26	28	14	0.00	0.0
February 27	31	19	0.20	1.0
February 28	33	7	0.00	0.0

March 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	36	10	0.00	0.0
March 2	48	29	0.00	0.0
March 3	47	23	0.70	0.5
March 4	29	12	0.00	0.0
March 5	37	17	0.00	0.0
March 6	34	24	0.00	0.0
March 7	39	18	0.00	0.0
March 8	37	17	0.00	0.0
March 9	43	28	0.00	0.0
March 10	37	27	0.40	0.5
March 11	36	30	0.66	5.0
March 12	39	27	0.00	0.0
March 13	38	15	0.00	0.0
March 14	41	15	0.00	0.0
March 15	40	28	0.25	2.0
March 16	37	8	0.00	0.0
March 17	12	-3	0.00	0.0
March 18	27	-1	0.00	0.0
March 19	45	19	0.00	0.0
March 20	48	27	0.00	0.0
March 21	45	25	0.00	0.0
March 22	50	24	0.00	0.0
March 23	47	27	0.00	0.0
March 24	43	29	0.00	0.0
March 25	46	23	0.00	0.0
March 26	46	28	0.00	0.0
March 27	47	32	0.00	0.0
March 28	48	32	0.10	0.0
March 29	47	25	0.00	0.0
March 30	57	29	0.00	0.0
March 31	53	40	0.30	0.0

April 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	55	37	0.10
April 2	57	30	0.00
April 3	46	37	0.33
April 4	50	38	0.26
April 5	45	37	0.00
April 6	48	38	0.00
April 7	63	32	0.00
April 8	68	38	0.00
April 9	63	42	0.00
April 10	68	39	0.10
April 11	75	39	0.00
April 12	84	55	0.00
April 13	78	59	0.60
April 14	79	59	0.15
April 15	66	48	0.00
April 16	60	45	0.25
April 17	71	42	0.00
April 18	76	55	0.45
April 19	70	59	0.45
April 20	68	43	0.00
April 21	57	36	0.06
April 22	62	30	0.00
April 23	59	45	0.00
April 24	58	31	0.00
April 25	65	30	0.00
April 26	73	43	0.00
April 27	78	48	0.00
April 28	80	52	0.00
April 29	82	50	0.00
April 30	80	52	0.00

May 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	78	53	0.00
May 2	82	49	0.00
May 3	79	49	0.00
May 4	86	48	0.00
May 5	86	55	0.00
May 6	78	58	0.50
May 7	73	51	0.10
May 8	59	46	0.25
May 9	54	42	0.00
May 10	67	34	0.00
May 11	68	37	0.00
May 12	72	37	0.05
May 13	76	39	0.00
May 14	72	53	0.80
May 15	90	62	0.46
May 16	70	60	0.00
May 17	67	48	0.00
May 18	73	43	0.00
May 19	82	51	0.00
May 20	90	57	0.00
May 21	83	61	0.10
May 22	79	63	0.50
May 23	70	53	0.00
May 24	70	43	0.00
May 25	77	41	0.00
May 26	86	56	0.00
May 27	86	68	0.00
May 28	90	66	0.02
May 29	92	65	0.00
May 30	84	56	0.00
May 31	83	60	1.33

June 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	75	61	1.20
June 2	77	55	0.00
June 3	67	58	0.30
June 4	81	52	0.00
June 5	84	54	0.00
June 6	84	61	0.00
June 7	80	66	0.00
June 8	71	51	0.00
June 9	57	49	0.82
June 10	66	54	0.00
June 11	66	52	0.58
June 12	73	57	0.05
June 13	71	54	0.00
June 14	75	59	1.15
June 15	65	55	0.00
June 16	77	51	0.00
June 17	85	47	0.00
June 18	86	54	0.00
June 19	88	61	0.00
June 20	93	60	0.00
June 21	96	65	0.00
June 22	96	69	0.00
June 23	87	63	0.00
June 24	91	59	0.00
June 25	93	59	0.00
June 26	96	67	0.00
June 27	95	74	0.00
June 28	84	68	0.00
June 29	84	64	1.90
June 30	94	63	0.08

July 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	91	66	0.00
July 2	82	61	0.00
July 3	80	59	0.00
July 4	84	49	0.00
July 5	84	49	0.00
July 6	88	57	0.00
July 7	89	67	0.10
July 8	83	55	0.00
July 9	90	55	0.00
July 10	90	72	0.19
July 11	83	64	0.00
July 12	76	55	0.00
July 13	84	48	0.00
July 14	88	55	0.00
July 15	90	59	0.00
July 16	82	59	0.00
July 17	85	58	0.00
July 18	77	64	0.80
July 19	79	56	0.00
July 20	85	50	0.00
July 21	90	54	0.00
July 22	88	69	0.48
July 23	93	65	1.26
July 24	92	67	0.00
July 25	94	68	0.00
July 26	96	70	0.00
July 27	98	73	0.00
July 28	100	76	0.00
July 29	102	75	0.00
July 30	95	70	0.40
July 31	92	71	0.00

August 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	90	65	0.10
August 2	91	64	0.00
August 3	95	63	0.00
August 4	96	69	0.00
August 5	87	65	0.57
August 6	90	62	0.00
August 7	92	60	0.00
August 8	96	64	0.00
August 9	91	69	0.05
August 10	84	61	0.00
August 11	101	70	0.79
August 12	80	60	0.00
August 13	78	52	0.00
August 14	80	51	1.57
August 15	83	62	0.00
August 16	81	58	0.00
August 17	71	56	0.00
August 18	75	58	0.00
August 19	81	52	0.00
August 20	88	53	0.00
August 21	85	65	0.00
August 22	85	60	0.00
August 23	85	49	0.00
August 24	83	55	0.00
August 25	87	63	0.25
August 26	77	62	0.00
August 27	78	49	0.00
August 28	81	52	0.00
August 29	90	56	0.00
August 30	91	68	0.00
August 31	92	76	0.00

September 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	83	57	0.00
September 2	78	54	0.00
September 3	86	65	1.12
September 4	89	70	0.18
September 5	87	58	0.00
September 6	85	65	0.10
September 7	82	62	0.00
September 8	86	56	0.00
September 9	75	58	5.45
September 10	72	47	0.00
September 11	72	48	0.00
September 12	78	51	0.00
September 13	83	51	0.00
September 14	85	66	0.00
September 15	85	70	0.00
September 16	84	63	0.35
September 17	80	49	0.00
September 18	80	46	0.00
September 19	84	53	0.00
September 20	89	54	0.00
September 21	91	56	0.00
September 22	90	58	0.00
September 23	74	57	0.00
September 24	88	59	0.00
September 25	70	50	1.40
September 26	67	37	0.00
September 27	78	45	0.00
September 28	68	46	0.46
September 29	59	38	0.00
September 30	59	46	1.20

October 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	75	44	0.00
October 2	62	46	0.35
October 3	76	n/a	0.30
October 4	71	62	0.60
October 5	81	64	0.08
October 6	71	52	0.60
October 7	74	53	0.45
October 8	71	40	0.00
October 9	57	48	0.70
October 10	63	40	0.00
October 11	73	38	0.00
October 12	78	39	0.00
October 13	64	47	0.08
October 14	71	54	0.00
October 15	70	39	0.00
October 16	67	33	0.00
October 17	61	35	0.00
October 18	60	51	0.18
October 19	73	52	0.00
October 20	70	54	0.00
October 21	73	55	0.00
October 22	67	49	1.22
October 23	65	42	0.00
October 24	59	35	0.00
October 25	65	35	0.00
October 26	57	43	0.10
October 27	58	35	0.40
October 28	43	22	0.00
October 29	45	29	0.00
October 30	46	41	0.15
October 31	49	42	0.25

November 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	53	40	0.95	0.0
November 2	54	29	0.00	0.0
November 3	61	32	0.00	0.0
November 4	56	34	0.00	0.0
November 5	47	39	0.00	0.0
November 6	44	36	0.00	0.0
November 7	41	32	0.00	0.0
November 8	36	30	0.00	0.0
November 9	34	27	0.00	0.0
November 10	37	30	0.00	0.0
November 11	37	26	0.00	0.0
November 12	52	32	0.00	0.0
November 13	57	38	0.00	0.0
November 14	56	40	0.10	0.0
November 15	63	39	0.00	0.0
November 16	57	34	0.00	0.0
November 17	73	38	0.00	0.0
November 18	71	51	0.00	0.0
November 19	63	50	0.71	0.0
November 20	54	33	0.00	0.0
November 21	40	28	0.00	0.0
November 22	41	28	n/a	0.0
November 23	31	18	n/a	3.0
November 24	33	12	0.00	0.0
November 25	39	23	0.00	0.0
November 26	55	32	0.00	0.0
November 27	62	29	0.00	0.0
November 28	64	29	0.00	0.0
November 29	67	46	0.00	0.0
November 30	62	41	0.00	0.0

December 1941 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	60	42	0.10	0.0
December 2	52	40	0.00	0.0
December 3	49	40	0.00	0.0
December 4	54	42	0.00	0.0
December 5	53	38	0.00	0.0
December 6	42	20	0.00	0.0
December 7	38	22	0.00	0.0
December 8	38	28	0.00	0.5
December 9	31	18	0.00	0.0
December 10	26	7	0.00	0.0
December 11	29	7	0.00	0.0
December 12	31	24	0.40	1.5
December 13	35	26	0.00	0.0
December 14	26	7	0.00	0.0
December 15	35	11	0.00	0.0
December 16	42	34	0.00	0.0
December 17	50	27	0.00	0.0
December 18	55	31	0.00	0.0
December 19	53	30	0.00	0.0
December 20	42	26	0.00	0.0
December 21	51	29	0.00	0.0
December 22	50	44	0.15	0.0
December 23	57	43	0.40	0.0
December 24	47	34	0.00	0.0
December 25	37	32	0.00	0.0
December 26	38	30	0.65	3.5
December 27	32	25	0.00	0.0
December 28	28	14	0.00	0.0
December 29	29	17	0.05	1.0
December 30	29	20	0.17	2.0
December 31	36	27	0.10	2.0

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Weather Station Details

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