Rockford Weather in 1942

Historical record of Rockford, Illinois weather for the year 1942 based on NOAA data.

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1942 Rockford Weather Extremes
Highest temperature	97 °F	July 17
Lowest temperature	-20 °F	January 7
Highest daily low	79 °F	July 18
Lowest daily high	-5 °F	January 7
Most daily precipitation	4.5 inches	August 2
Most daily snow	9.0 inches	January 1
Total annual precipitation	38.4 inches	-
Total annual snow	33.0 inches	-

What was the hottest temperature in Rockford in 1942?

The highest temperature recorded in Rockford, Illinois in 1942 was 97 °F which happened on July 17.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rockford in 1942

Rank	Temperature	Date
1	97 °F	Jul 17
2	95 °F	Jul 18
3	94 °F	Jul 16
3	94 °F	Jun 28
5	93 °F	Jul 27
5	93 °F	Jul 13
5	93 °F	Jul 11
8	92 °F	Aug 21
8	92 °F	Jul 31
8	92 °F	Jun 29

What was the coldest temperature in Rockford in 1942?

The lowest temperature recorded in Rockford, Illinois in 1942 was -20 °F which happened on Jan 7.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rockford in 1942

Rank	Temperature	Date
1	-20 °F	January 7
2	-17 °F	January 8
3	-15 °F	January 10
4	-14 °F	January 5
4	-14 °F	January 4
6	-12 °F	January 6
7	-8 °F	January 9
8	-4 °F	December 13
8	-4 °F	December 2
10	-3 °F	December 3
10	-3 °F	January 3
10	-3 °F	January 2

January 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	35	24	0.84	9.0
January 2	25	-3	0.00	0.0
January 3	12	-3	0.00	0.0
January 4	-2	-14	0.00	0.0
January 5	0	-14	0.00	0.0
January 6	10	-12	0.00	0.0
January 7	-5	-20	0.00	0.0
January 8	11	-17	0.00	0.0
January 9	15	-8	0.00	0.0
January 10	20	-15	0.00	0.0
January 11	23	6	0.00	0.0
January 12	37	20	0.00	0.0
January 13	38	11	0.00	0.0
January 14	40	23	0.00	0.0
January 15	42	18	0.00	0.0
January 16	41	15	0.00	0.0
January 17	39	27	0.00	0.0
January 18	41	33	0.00	0.0
January 19	41	30	0.00	0.0
January 20	42	23	0.00	0.0
January 21	38	22	0.00	0.0
January 22	46	22	0.00	0.0
January 23	49	30	0.00	0.0
January 24	43	28	0.00	0.0
January 25	39	29	0.00	0.0
January 26	38	29	0.00	0.0
January 27	37	28	0.00	0.0
January 28	37	29	0.00	0.0
January 29	37	29	0.00	0.0
January 30	41	33	0.00	0.0
January 31	37	23	0.45	5.5

February 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	28	10	0.00	0.0
February 2	26	-2	0.00	0.0
February 3	37	12	0.00	0.0
February 4	35	28	0.00	0.0
February 5	36	32	0.00	0.0
February 6	37	33	0.00	0.0
February 7	35	24	0.00	0.0
February 8	34	17	0.00	0.0
February 9	27	22	0.00	0.0
February 10	35	22	0.41	5.5
February 11	34	21	0.00	0.0
February 12	36	12	0.00	0.0
February 13	36	15	0.00	0.0
February 14	33	16	0.19	2.0
February 15	36	27	0.00	0.0
February 16	38	30	0.10	0.0
February 17	34	4	0.00	0.0
February 18	13	2	0.00	0.0
February 19	18	-2	0.00	0.0
February 20	28	0	0.00	0.0
February 21	28	11	0.00	0.0
February 22	34	15	0.00	0.0
February 23	30	16	0.00	0.0
February 24	29	19	0.00	0.0
February 25	30	17	0.00	0.0
February 26	32	18	0.00	0.0
February 27	43	25	0.00	0.0
February 28	37	27	0.00	0.0

March 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	41	17	0.00	0.0
March 2	41	30	0.00	0.0
March 3	45	26	0.00	0.0
March 4	48	27	0.00	0.0
March 5	51	30	0.00	0.0
March 6	48	26	0.00	0.0
March 7	46	39	0.00	0.0
March 8	44	32	0.00	0.0
March 9	43	27	0.00	0.0
March 10	48	24	0.00	0.0
March 11	47	32	0.00	0.0
March 12	47	23	0.00	0.0
March 13	46	30	0.00	0.0
March 14	51	32	0.00	0.0
March 15	45	32	0.00	0.0
March 16	53	38	0.98	0.0
March 17	47	34	0.00	0.0
March 18	47	33	0.00	0.0
March 19	55	24	0.00	0.0
March 20	60	39	0.00	0.0
March 21	58	35	0.00	0.0
March 22	54	31	0.00	0.0
March 23	64	27	0.00	0.0
March 24	65	37	0.00	0.0
March 25	72	45	0.00	0.0
March 26	64	47	0.30	0.0
March 27	53	29	0.30	0.5
March 28	35	25	0.05	0.5
March 29	35	25	0.00	0.0
March 30	43	25	0.00	0.0
March 31	52	31	0.00	0.0

April 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	61	29	0.00
April 2	72	44	0.00
April 3	62	31	0.00
April 4	79	42	0.00
April 5	77	42	0.00
April 6	64	40	0.50
April 7	49	33	0.00
April 8	49	29	0.00
April 9	45	35	0.00
April 10	61	28	0.00
April 11	52	25	0.00
April 12	58	30	0.00
April 13	61	33	0.00
April 14	76	43	0.00
April 15	81	53	0.00
April 16	84	56	0.48
April 17	65	39	0.00
April 18	53	32	0.00
April 19	61	32	0.00
April 20	71	31	0.00
April 21	72	34	0.00
April 22	75	39	0.00
April 23	81	44	0.00
April 24	85	44	0.00
April 25	79	50	0.00
April 26	69	55	0.08
April 27	82	51	0.00
April 28	77	47	0.00
April 29	89	59	0.00
April 30	91	63	0.00

May 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	84	61	0.30
May 2	74	54	0.00
May 3	70	49	0.43
May 4	54	36	0.00
May 5	57	36	0.00
May 6	59	39	0.52
May 7	66	40	0.00
May 8	72	36	0.00
May 9	70	43	0.33
May 10	65	37	0.00
May 11	68	45	0.24
May 12	73	56	0.09
May 13	81	51	0.23
May 14	68	49	0.00
May 15	52	38	0.66
May 16	66	38	0.00
May 17	75	48	0.00
May 18	69	55	0.00
May 19	68	40	0.00
May 20	65	45	0.12
May 21	67	45	0.00
May 22	70	39	0.00
May 23	76	43	0.00
May 24	78	43	0.00
May 25	80	47	0.00
May 26	67	57	0.46
May 27	72	49	0.00
May 28	83	60	0.00
May 29	91	68	0.30
May 30	90	63	0.30
May 31	86	66	0.70

June 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	82	60	0.00
June 2	81	63	0.40
June 3	84	65	1.00
June 4	88	65	0.10
June 5	90	62	0.10
June 6	90	65	0.00
June 7	80	60	0.00
June 8	75	50	0.00
June 9	84	57	0.00
June 10	89	65	0.15
June 11	84	69	1.09
June 12	86	65	0.35
June 13	68	56	0.40
June 14	69	42	0.00
June 15	70	43	0.00
June 16	75	52	0.00
June 17	75	51	0.35
June 18	81	64	0.00
June 19	84	65	0.00
June 20	75	63	0.35
June 21	80	57	0.00
June 22	75	60	0.00
June 23	67	50	0.00
June 24	76	48	0.00
June 25	72	63	0.07
June 26	73	59	0.02
June 27	88	60	0.00
June 28	94	70	0.00
June 29	92	68	0.00
June 30	88	67	0.00

July 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	58	0.00
July 2	78	47	0.00
July 3	77	58	1.10
July 4	77	51	0.40
July 5	83	61	0.00
July 6	79	59	0.20
July 7	81	49	0.00
July 8	86	63	0.00
July 9	82	56	0.00
July 10	86	63	0.00
July 11	93	66	0.00
July 12	91	67	0.00
July 13	93	66	1.15
July 14	83	63	0.00
July 15	85	64	0.25
July 16	94	72	0.00
July 17	97	74	0.00
July 18	95	79	0.00
July 19	90	75	0.17
July 20	91	65	0.00
July 21	83	60	0.00
July 22	84	56	0.00
July 23	85	55	0.00
July 24	86	57	0.00
July 25	91	63	0.00
July 26	90	64	0.00
July 27	93	67	0.00
July 28	87	66	0.00
July 29	82	65	0.73
July 30	84	62	0.00
July 31	92	67	0.00

August 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	83	66	1.10
August 2	84	67	4.50
August 3	77	56	0.00
August 4	85	55	0.00
August 5	84	57	0.00
August 6	83	63	0.13
August 7	85	65	0.00
August 8	82	63	0.67
August 9	81	62	0.05
August 10	84	60	0.00
August 11	79	53	0.00
August 12	79	50	0.00
August 13	81	53	0.00
August 14	83	59	0.09
August 15	82	62	0.00
August 16	80	50	0.00
August 17	83	52	0.00
August 18	85	58	0.00
August 19	86	61	0.00
August 20	91	66	0.00
August 21	92	70	0.00
August 22	86	56	0.00
August 23	70	50	0.00
August 24	73	42	0.00
August 25	76	49	0.00
August 26	80	57	0.45
August 27	86	n/a	0.15
August 28	89	68	0.10
August 29	90	69	0.64
August 30	89	69	0.00
August 31	90	69	0.00

September 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	90	69	0.00
September 2	90	67	2.40
September 3	73	58	0.00
September 4	77	58	0.00
September 5	80	53	0.00
September 6	77	58	0.00
September 7	71	62	0.41
September 8	70	64	0.24
September 9	73	63	0.70
September 10	83	58	0.00
September 11	88	61	0.00
September 12	79	60	0.00
September 13	80	52	0.00
September 14	89	65	0.00
September 15	83	63	0.00
September 16	84	62	0.35
September 17	85	67	0.00
September 18	89	66	0.00
September 19	77	55	1.44
September 20	65	39	0.00
September 21	69	42	0.00
September 22	64	39	0.00
September 23	56	42	0.15
September 24	48	33	0.00
September 25	47	27	0.00
September 26	41	33	0.35
September 27	50	29	0.00
September 28	56	24	0.00
September 29	64	31	0.00
September 30	75	40	0.00

October 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	79	45	0.00
October 2	82	51	0.00
October 3	76	55	0.25
October 4	69	53	0.00
October 5	65	49	0.95
October 6	79	40	0.00
October 7	78	38	0.00
October 8	81	49	0.00
October 9	75	48	0.00
October 10	71	38	0.00
October 11	75	36	0.00
October 12	78	38	0.00
October 13	73	38	0.00
October 14	71	44	0.00
October 15	60	50	0.20
October 16	60	49	0.00
October 17	75	43	0.00
October 18	72	37	0.00
October 19	75	38	0.00
October 20	77	40	0.00
October 21	66	43	0.05
October 22	48	37	0.10
October 23	48	29	0.00
October 24	55	25	0.00
October 25	48	29	0.00
October 26	38	19	0.00
October 27	49	22	0.00
October 28	60	27	0.00
October 29	60	46	0.57
October 30	67	47	0.41
October 31	55	35	0.00

November 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	48	37	0.30	0.0
November 2	48	32	0.00	0.0
November 3	49	24	0.00	0.0
November 4	55	30	0.00	0.0
November 5	52	39	0.54	0.0
November 6	42	25	0.00	0.0
November 7	58	34	0.00	0.0
November 8	50	34	0.00	0.0
November 9	61	37	1.50	0.0
November 10	62	32	0.16	0.0
November 11	50	25	0.00	0.0
November 12	62	29	0.00	0.0
November 13	57	28	0.00	0.0
November 14	46	21	0.00	0.0
November 15	66	35	0.00	0.0
November 16	64	50	0.00	0.0
November 17	65	40	0.00	0.0
November 18	62	32	0.00	0.0
November 19	75	n/a	0.00	0.0
November 20	69	43	0.00	0.0
November 21	47	34	0.00	0.0
November 22	40	32	0.00	0.0
November 23	40	34	0.20	0.0
November 24	46	35	0.05	0.0
November 25	58	35	0.00	0.0
November 26	45	19	0.00	0.0
November 27	33	14	0.00	0.0
November 28	36	26	0.10	1.0
November 29	36	19	0.15	1.5
November 30	29	19	0.25	2.5

December 1942 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	31	15	0.10	0.0
December 2	15	-4	0.00	0.0
December 3	19	-3	0.00	0.0
December 4	26	8	0.00	0.0
December 5	30	12	n/a	1.0
December 6	27	10	n/a	0.0
December 7	29	1	0.00	0.0
December 8	32	3	0.00	0.0
December 9	39	16	0.00	0.0
December 10	35	26	0.00	0.0
December 11	32	14	0.15	0.5
December 12	19	-2	0.00	0.0
December 13	21	-4	0.00	0.0
December 14	27	4	0.00	0.0
December 15	31	21	0.00	0.0
December 16	23	2	0.00	0.0
December 17	36	18	0.25	1.5
December 18	30	14	0.00	0.0
December 19	18	1	0.00	0.0
December 20	17	4	0.10	1.5
December 21	27	4	0.00	0.0
December 22	36	20	0.25	0.0
December 23	38	23	0.00	0.0
December 24	39	25	0.00	0.0
December 25	40	14	0.00	0.0
December 26	37	33	n/a	0.0
December 27	39	32	n/a	0.0
December 28	34	28	0.00	0.0
December 29	35	25	0.00	0.0
December 30	30	25	0.00	0.0
December 31	35	26	0.15	0.5

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Weather Station Details

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