Rockford Weather in 1947

Historical record of Rockford, Illinois weather for the year 1947 based on NOAA data.

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1947 Rockford Weather Extremes
Highest temperature	102 °F	August 24
Lowest temperature	-8 °F	November 30
Highest daily low	75 °F	August 18
Lowest daily high	20 °F	November 29
Most daily precipitation	2.2 inches	September 21
Most daily snow	4.0 inches	November 24

What was the hottest temperature in Rockford in 1947?

The highest temperature recorded in Rockford, Illinois in 1947 was 102 °F which happened on August 24.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rockford in 1947

Rank	Temperature	Date
1	102 °F	Aug 24
2	101 °F	Aug 23
3	100 °F	Aug 20
3	100 °F	Aug 19
3	100 °F	Aug 18
3	100 °F	Aug 6
7	99 °F	Aug 22
7	99 °F	Aug 4
9	98 °F	Aug 21
9	98 °F	Aug 17
9	98 °F	Aug 5

What was the coldest temperature in Rockford in 1947?

The lowest temperature recorded in Rockford, Illinois in 1947 was -8 °F which happened on Nov 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rockford in 1947

Rank	Temperature	Date
1	-8 °F	November 30
2	2 °F	November 29
3	5 °F	November 28
4	8 °F	December 9
5	9 °F	December 16
6	11 °F	November 13
7	14 °F	December 12
7	14 °F	December 1
7	14 °F	November 27
7	14 °F	November 26

January 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	n/a	n/a	n/a	n/a
January 2	n/a	n/a	n/a	n/a
January 3	n/a	n/a	n/a	n/a
January 4	n/a	n/a	n/a	n/a
January 5	n/a	n/a	n/a	n/a
January 6	n/a	n/a	n/a	n/a
January 7	n/a	n/a	n/a	n/a
January 8	n/a	n/a	n/a	n/a
January 9	n/a	n/a	n/a	n/a
January 10	n/a	n/a	n/a	n/a
January 11	n/a	n/a	n/a	n/a
January 12	n/a	n/a	n/a	n/a
January 13	n/a	n/a	n/a	n/a
January 14	n/a	n/a	n/a	n/a
January 15	n/a	n/a	n/a	n/a
January 16	n/a	n/a	n/a	n/a
January 17	n/a	n/a	n/a	n/a
January 18	n/a	n/a	n/a	n/a
January 19	n/a	n/a	n/a	n/a
January 20	n/a	n/a	n/a	n/a
January 21	n/a	n/a	n/a	n/a
January 22	n/a	n/a	n/a	n/a
January 23	n/a	n/a	n/a	n/a
January 24	n/a	n/a	n/a	n/a
January 25	n/a	n/a	n/a	n/a
January 26	n/a	n/a	n/a	n/a
January 27	n/a	n/a	n/a	n/a
January 28	n/a	n/a	n/a	n/a
January 29	n/a	n/a	n/a	n/a
January 30	n/a	n/a	n/a	n/a
January 31	n/a	n/a	n/a	n/a

February 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	n/a	n/a	n/a	n/a
February 2	n/a	n/a	n/a	n/a
February 3	n/a	n/a	n/a	n/a
February 4	n/a	n/a	n/a	n/a
February 5	n/a	n/a	n/a	n/a
February 6	n/a	n/a	n/a	n/a
February 7	n/a	n/a	n/a	n/a
February 8	n/a	n/a	n/a	n/a
February 9	n/a	n/a	n/a	n/a
February 10	n/a	n/a	n/a	n/a
February 11	n/a	n/a	n/a	n/a
February 12	n/a	n/a	n/a	n/a
February 13	n/a	n/a	n/a	n/a
February 14	n/a	n/a	n/a	n/a
February 15	n/a	n/a	n/a	n/a
February 16	n/a	n/a	n/a	n/a
February 17	n/a	n/a	n/a	n/a
February 18	n/a	n/a	n/a	n/a
February 19	n/a	n/a	n/a	n/a
February 20	n/a	n/a	n/a	n/a
February 21	n/a	n/a	n/a	n/a
February 22	n/a	n/a	n/a	n/a
February 23	n/a	n/a	n/a	n/a
February 24	n/a	n/a	n/a	n/a
February 25	n/a	n/a	n/a	n/a
February 26	n/a	n/a	n/a	n/a
February 27	n/a	n/a	n/a	n/a
February 28	n/a	n/a	n/a	n/a

March 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	n/a	n/a	n/a	n/a
March 2	n/a	n/a	n/a	n/a
March 3	n/a	n/a	n/a	n/a
March 4	n/a	n/a	n/a	n/a
March 5	n/a	n/a	n/a	n/a
March 6	n/a	n/a	n/a	n/a
March 7	n/a	n/a	n/a	n/a
March 8	n/a	n/a	n/a	n/a
March 9	n/a	n/a	n/a	n/a
March 10	n/a	n/a	n/a	n/a
March 11	n/a	n/a	n/a	n/a
March 12	n/a	n/a	n/a	n/a
March 13	n/a	n/a	n/a	n/a
March 14	n/a	n/a	n/a	n/a
March 15	n/a	n/a	n/a	n/a
March 16	n/a	n/a	n/a	n/a
March 17	n/a	n/a	n/a	n/a
March 18	n/a	n/a	n/a	n/a
March 19	n/a	n/a	n/a	n/a
March 20	n/a	n/a	n/a	n/a
March 21	n/a	n/a	n/a	n/a
March 22	n/a	n/a	n/a	n/a
March 23	n/a	n/a	n/a	n/a
March 24	n/a	n/a	n/a	n/a
March 25	n/a	n/a	n/a	n/a
March 26	n/a	n/a	n/a	n/a
March 27	n/a	n/a	n/a	n/a
March 28	n/a	n/a	n/a	n/a
March 29	n/a	n/a	n/a	n/a
March 30	n/a	n/a	n/a	n/a
March 31	n/a	n/a	n/a	n/a

April 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	63	40	0.10	0.0
April 2	53	40	0.00	0.0
April 3	55	31	0.00	0.0
April 4	55	37	0.30	0.0
April 5	66	53	0.68	0.0
April 6	60	36	0.00	0.0
April 7	54	35	0.00	0.0
April 8	49	39	0.02	0.0
April 9	52	38	0.00	0.0
April 10	67	42	0.53	0.0
April 11	60	43	0.00	0.0
April 12	47	29	0.00	0.0
April 13	52	27	0.00	0.0
April 14	60	37	0.00	0.0
April 15	55	34	0.11	0.0
April 16	45	31	0.27	1.0
April 17	59	34	0.00	0.0
April 18	60	32	0.00	0.0
April 19	45	35	0.41	0.0
April 20	45	35	0.40	0.0
April 21	57	29	0.00	0.0
April 22	59	39	0.00	0.0
April 23	70	51	0.43	0.0
April 24	68	36	0.15	0.0
April 25	57	42	0.00	0.0
April 26	73	39	0.00	0.0
April 27	70	51	0.00	0.0
April 28	67	32	0.00	0.0
April 29	69	52	0.06	0.0
April 30	75	50	0.49	0.0

May 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	64	47	0.13
May 2	55	42	0.11
May 3	63	45	0.07
May 4	66	49	0.00
May 5	62	39	0.00
May 6	59	37	0.08
May 7	55	37	0.05
May 8	53	30	0.00
May 9	57	30	0.00
May 10	64	32	0.00
May 11	73	42	0.00
May 12	81	60	0.00
May 13	75	59	0.00
May 14	70	45	0.00
May 15	77	45	0.00
May 16	75	53	0.00
May 17	73	49	0.73
May 18	77	53	0.00
May 19	76	55	0.09
May 20	67	44	0.00
May 21	68	44	0.03
May 22	72	48	0.00
May 23	65	54	0.50
May 24	66	41	0.00
May 25	72	45	0.45
May 26	71	52	0.16
May 27	60	45	0.00
May 28	55	42	0.37
May 29	53	35	0.97
May 30	65	42	0.00
May 31	78	42	0.00

June 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	73	58	1.70
June 2	68	46	0.06
June 3	68	38	0.00
June 4	76	46	0.04
June 5	80	63	0.07
June 6	79	60	0.00
June 7	83	61	0.12
June 8	75	55	0.15
June 9	88	55	0.00
June 10	88	74	0.00
June 11	80	53	0.08
June 12	59	46	0.40
June 13	70	48	0.34
June 14	59	48	0.00
June 15	68	52	0.00
June 16	77	45	0.00
June 17	74	58	0.21
June 18	75	49	0.00
June 19	73	48	0.00
June 20	78	47	0.00
June 21	80	54	0.00
June 22	84	62	0.00
June 23	82	65	0.07
June 24	82	61	0.00
June 25	83	57	0.00
June 26	88	59	0.00
June 27	87	69	0.00
June 28	95	66	0.00
June 29	92	65	0.17
June 30	84	65	0.67

July 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	59	0.00
July 2	79	54	0.00
July 3	81	55	0.00
July 4	86	63	0.00
July 5	81	63	0.08
July 6	80	61	1.93
July 7	81	54	0.00
July 8	82	53	0.00
July 9	84	53	0.00
July 10	83	57	0.00
July 11	87	59	0.00
July 12	88	60	0.00
July 13	88	64	0.62
July 14	88	66	0.00
July 15	87	64	0.03
July 16	83	65	0.00
July 17	92	62	0.00
July 18	85	71	0.00
July 19	75	51	0.00
July 20	77	55	0.00
July 21	74	50	0.00
July 22	73	45	0.00
July 23	78	47	0.00
July 24	84	52	0.00
July 25	87	55	0.00
July 26	93	72	0.00
July 27	90	64	1.02
July 28	88	61	0.00
July 29	90	63	0.00
July 30	94	74	0.00
July 31	90	62	0.00

August 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	80	49	0.00
August 2	90	62	0.75
August 3	96	69	0.00
August 4	99	70	0.00
August 5	98	71	0.00
August 6	100	74	0.00
August 7	94	75	0.00
August 8	90	63	0.00
August 9	90	62	0.00
August 10	93	66	0.00
August 11	95	65	0.00
August 12	95	71	0.00
August 13	95	74	0.00
August 14	90	72	0.05
August 15	88	60	0.00
August 16	86	61	0.00
August 17	98	66	0.00
August 18	100	75	0.00
August 19	100	72	0.00
August 20	100	73	0.02
August 21	98	73	0.06
August 22	99	74	0.00
August 23	101	72	0.00
August 24	102	74	0.00
August 25	90	71	0.64
August 26	83	61	0.00
August 27	88	53	0.00
August 28	95	66	0.00
August 29	86	64	0.51
August 30	94	69	0.00
August 31	89	67	0.00

September 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	87	63	0.04
September 2	89	60	0.00
September 3	94	63	0.00
September 4	88	66	0.07
September 5	85	66	0.15
September 6	91	62	0.00
September 7	90	62	0.00
September 8	89	69	0.00
September 9	93	70	0.00
September 10	91	69	0.00
September 11	87	72	0.16
September 12	80	68	0.03
September 13	77	61	0.00
September 14	85	63	0.00
September 15	70	46	0.00
September 16	78	48	0.00
September 17	83	51	0.00
September 18	91	66	0.00
September 19	93	65	0.00
September 20	90	63	0.00
September 21	85	54	2.22
September 22	65	40	0.00
September 23	69	38	0.00
September 24	68	46	0.00
September 25	64	36	0.00
September 26	63	32	0.00
September 27	62	33	0.00
September 28	64	48	0.11
September 29	65	46	0.00
September 30	57	31	0.00

October 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	62	34	0.00
October 2	71	48	0.00
October 3	80	50	0.00
October 4	72	59	0.02
October 5	83	53	0.00
October 6	86	60	0.00
October 7	86	59	0.00
October 8	73	53	0.00
October 9	70	40	0.00
October 10	72	37	0.00
October 11	78	40	0.00
October 12	83	52	0.00
October 13	74	45	0.00
October 14	87	47	0.00
October 15	89	54	0.00
October 16	83	51	0.00
October 17	87	60	0.00
October 18	85	59	0.26
October 19	78	43	0.00
October 20	82	43	0.00
October 21	87	49	0.00
October 22	85	55	0.00
October 23	69	52	0.00
October 24	64	49	0.06
October 25	66	49	0.00
October 26	69	55	0.18
October 27	64	51	1.12
October 28	61	48	0.08
October 29	56	43	0.00
October 30	56	49	0.00
October 31	57	46	0.00

November 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	54	50	0.00	0.0
November 2	62	41	0.00	0.0
November 3	61	41	0.00	0.0
November 4	56	49	0.00	0.0
November 5	54	45	0.07	0.0
November 6	54	38	0.00	0.0
November 7	50	35	0.65	0.0
November 8	36	28	0.00	0.0
November 9	42	24	0.00	0.0
November 10	35	28	0.50	4.0
November 11	36	16	0.08	0.8
November 12	35	18	0.00	0.0
November 13	34	11	0.00	0.0
November 14	41	27	0.00	0.0
November 15	37	32	0.50	2.0
November 16	35	30	0.06	0.0
November 17	39	20	0.00	0.0
November 18	40	19	0.00	0.0
November 19	47	31	0.00	0.0
November 20	50	35	0.00	0.0
November 21	45	34	0.10	0.0
November 22	45	26	0.08	0.0
November 23	35	18	0.00	0.0
November 24	33	24	0.35	4.0
November 25	30	20	0.00	0.0
November 26	27	14	0.00	0.0
November 27	32	14	0.20	2.0
November 28	26	5	0.16	1.5
November 29	20	2	0.03	0.5
November 30	23	-8	0.00	0.0

December 1947 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	38	14	0.00	0.0
December 2	44	34	0.00	0.0
December 3	42	32	0.30	0.0
December 4	35	29	0.49	1.5
December 5	37	30	0.07	0.0
December 6	35	20	0.00	0.0
December 7	53	34	0.13	0.0
December 8	52	21	0.00	0.0
December 9	30	8	0.00	0.0
December 10	33	23	0.12	1.5
December 11	29	15	0.00	0.0
December 12	30	14	0.00	0.0
December 13	30	24	0.00	0.0
December 14	45	27	0.00	0.0
December 15	37	25	0.00	0.0
December 16	28	9	0.00	0.0
December 17	42	17	0.00	0.0
December 18	39	21	0.00	0.0
December 19	34	27	0.00	0.0
December 20	35	19	0.00	0.0
December 21	41	17	0.00	0.0
December 22	30	18	0.00	0.0
December 23	34	19	0.00	0.0
December 24	30	15	0.00	0.0
December 25	37	19	0.00	0.0
December 26	35	17	0.00	0.0
December 27	45	21	0.00	0.0
December 28	35	15	0.00	0.0
December 29	33	17	0.00	0.0
December 30	40	27	0.00	0.0
December 31	32	27	0.00	0.0

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Weather Station Details

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