Rockford Weather in 2004

Historical record of Rockford, Illinois weather for the year 2004 based on NOAA data.

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2004 Rockford Weather Extremes
Highest temperature	90 °F	June 8
Lowest temperature	-12 °F	January 31
Highest daily low	72 °F	July 21
Lowest daily high	1 °F	January 30
Most daily precipitation	2.7 inches	August 3
Most daily snow	5.2 inches	November 30
Total annual precipitation	36.8 inches	-
Total annual snow	22.1 inches	-

What was the hottest temperature in Rockford in 2004?

The highest temperature recorded in Rockford, Illinois in 2004 was 90 °F which happened on June 8.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rockford in 2004

Rank	Temperature	Date
1	90 °F	Jun 8
2	89 °F	Aug 3
2	89 °F	Jul 20
2	89 °F	Jul 13
5	88 °F	Jun 7
6	86 °F	Aug 1
6	86 °F	Jul 2
6	86 °F	Jun 9
6	86 °F	May 9
10	85 °F	Sep 14
10	85 °F	Sep 13
10	85 °F	Jul 22
10	85 °F	Jul 11
10	85 °F	Jun 16
10	85 °F	Apr 16

What was the coldest temperature in Rockford in 2004?

The lowest temperature recorded in Rockford, Illinois in 2004 was -12 °F which happened on Jan 31.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rockford in 2004

Rank	Temperature	Date
1	-12 °F	January 31
2	-11 °F	January 30
3	-6 °F	December 24
4	-5 °F	January 29
4	-5 °F	January 6
6	-3 °F	February 4
7	-2 °F	January 28
8	-1 °F	January 5
9	0 °F	December 23
9	0 °F	January 22

January 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	41	21	0.00	0.0
January 2	55	27	0.00	0.0
January 3	45	27	0.00	0.0
January 4	27	22	0.12	3.2
January 5	22	-1	0.00	0.0
January 6	10	-5	0.00	0.0
January 7	20	6	0.00	0.0
January 8	27	19	0.00	0.0
January 9	26	17	0.00	0.0
January 10	27	20	0.00	0.0
January 11	40	24	0.00	0.0
January 12	38	31	0.00	0.0
January 13	35	23	0.00	0.0
January 14	36	18	0.00	0.0
January 15	25	11	0.00	0.0
January 16	32	24	0.08	0.0
January 17	33	26	0.11	0.0
January 18	27	4	0.00	0.0
January 19	19	2	0.00	0.0
January 20	17	7	0.00	0.0
January 21	36	10	0.00	0.0
January 22	13	0	0.00	0.0
January 23	24	8	0.01	0.5
January 24	20	5	0.00	0.0
January 25	22	13	0.00	0.0
January 26	23	21	0.01	0.3
January 27	21	5	0.09	2.5
January 28	9	-2	0.00	0.0
January 29	3	-5	0.04	0.8
January 30	1	-11	0.00	0.0
January 31	12	-12	0.00	0.0

February 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	28	12	0.00	0.0
February 2	31	25	0.12	1.7
February 3	28	3	0.03	0.9
February 4	21	-3	0.00	0.0
February 5	28	19	0.17	2.8
February 6	29	23	0.02	0.3
February 7	29	10	0.00	0.3
February 8	26	9	0.00	0.0
February 9	32	21	0.00	0.0
February 10	26	9	0.00	0.0
February 11	33	8	0.00	0.0
February 12	26	12	0.00	0.0
February 13	27	6	0.00	0.0
February 14	33	16	0.00	0.0
February 15	24	6	0.00	0.0
February 16	24	1	0.00	0.0
February 17	34	10	0.00	0.0
February 18	44	11	0.00	0.0
February 19	42	23	0.00	0.0
February 20	41	32	0.13	0.5
February 21	39	26	0.00	0.0
February 22	41	21	0.26	0.0
February 23	43	33	0.00	0.0
February 24	37	28	0.00	0.0
February 25	40	24	0.00	0.0
February 26	45	23	0.00	0.0
February 27	46	25	0.00	0.0
February 28	53	26	0.00	0.0
February 29	57	32	0.06	0.0

March 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	63	42	0.05	0.0
March 2	46	37	0.00	0.0
March 3	42	35	0.02	0.0
March 4	44	37	0.97	0.0
March 5	60	36	0.18	0.0
March 6	45	34	0.01	0.0
March 7	43	33	0.02	0.0
March 8	38	27	0.00	0.0
March 9	44	25	0.00	0.0
March 10	51	25	0.00	0.0
March 11	38	18	0.00	0.0
March 12	34	12	0.00	0.0
March 13	48	18	0.11	0.0
March 14	43	32	0.03	0.0
March 15	36	24	0.02	0.3
March 16	37	29	0.04	0.8
March 17	40	27	0.14	1.0
March 18	42	27	0.07	0.0
March 19	54	23	0.00	0.0
March 20	60	30	0.00	0.0
March 21	38	22	0.00	0.0
March 22	41	15	0.00	0.0
March 23	61	28	0.01	0.0
March 24	61	43	0.89	0.0
March 25	61	55	0.38	0.0
March 26	67	49	0.44	0.0
March 27	64	47	0.01	0.0
March 28	69	44	0.49	0.0
March 29	62	38	0.00	0.0
March 30	52	37	0.18	0.0
March 31	49	35	0.00	0.0

April 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	53	30	0.00
April 2	57	31	0.00
April 3	56	29	0.00
April 4	53	29	0.00
April 5	57	28	0.00
April 6	72	38	0.00
April 7	68	40	0.00
April 8	55	38	0.00
April 9	58	33	0.00
April 10	55	33	0.00
April 11	48	27	0.00
April 12	46	29	0.00
April 13	54	27	0.00
April 14	69	31	0.00
April 15	74	39	0.00
April 16	85	53	0.00
April 17	79	54	0.08
April 18	84	55	0.00
April 19	73	46	0.00
April 20	63	42	0.94
April 21	58	38	0.06
April 22	57	36	0.00
April 23	65	37	0.00
April 24	57	39	0.39
April 25	58	39	0.03
April 26	58	38	0.00
April 27	53	33	0.00
April 28	84	44	0.00
April 29	78	58	0.00
April 30	59	46	0.29

May 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	52	42	0.00
May 2	54	36	0.00
May 3	56	29	0.00
May 4	70	44	0.03
May 5	72	39	0.00
May 6	79	53	0.00
May 7	59	48	0.02
May 8	82	49	0.09
May 9	86	55	0.11
May 10	75	58	0.10
May 11	81	56	0.00
May 12	84	64	1.17
May 13	78	60	0.10
May 14	60	48	0.94
May 15	61	41	0.00
May 16	69	41	0.00
May 17	80	57	0.52
May 18	65	47	0.19
May 19	72	43	0.00
May 20	83	65	0.00
May 21	74	48	0.59
May 22	75	60	1.30
May 23	77	57	0.29
May 24	66	48	0.00
May 25	70	47	0.08
May 26	66	47	0.00
May 27	77	51	0.00
May 28	68	48	0.00
May 29	73	49	0.09
May 30	75	62	1.27
May 31	68	57	1.32

June 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	71	55	0.00
June 2	72	56	0.03
June 3	74	50	0.00
June 4	75	44	0.00
June 5	78	47	0.00
June 6	82	63	0.02
June 7	88	64	0.00
June 8	90	70	0.00
June 9	86	69	0.00
June 10	72	65	1.06
June 11	84	66	0.90
June 12	84	62	0.84
June 13	81	67	0.00
June 14	82	63	0.16
June 15	81	59	0.00
June 16	85	64	0.00
June 17	82	66	0.00
June 18	77	60	0.00
June 19	68	52	0.00
June 20	73	50	0.00
June 21	68	57	1.21
June 22	73	55	0.00
June 23	82	54	0.00
June 24	66	50	0.24
June 25	70	46	0.00
June 26	74	49	0.00
June 27	78	52	0.00
June 28	75	56	0.03
June 29	81	53	0.00
June 30	81	57	0.00

July 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	57	0.00
July 2	86	59	0.00
July 3	83	67	0.77
July 4	83	69	0.23
July 5	80	61	0.09
July 6	76	61	0.00
July 7	68	56	0.00
July 8	75	52	0.00
July 9	73	58	0.82
July 10	81	63	0.00
July 11	85	61	0.00
July 12	84	65	0.00
July 13	89	64	0.02
July 14	82	62	0.00
July 15	83	61	0.00
July 16	80	64	0.69
July 17	76	61	0.04
July 18	81	58	0.00
July 19	81	58	0.00
July 20	89	67	0.31
July 21	84	72	0.52
July 22	85	65	0.16
July 23	74	57	0.00
July 24	69	54	0.00
July 25	75	56	0.00
July 26	76	53	0.00
July 27	81	53	0.00
July 28	81	57	0.00
July 29	82	59	0.00
July 30	76	63	0.00
July 31	82	61	0.00

August 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	59	0.00
August 2	83	66	0.00
August 3	89	66	2.70
August 4	77	62	0.29
August 5	74	56	0.00
August 6	76	50	0.00
August 7	73	51	0.00
August 8	79	58	0.00
August 9	83	62	0.00
August 10	65	56	0.00
August 11	61	51	0.02
August 12	66	49	0.00
August 13	72	47	0.00
August 14	73	49	0.00
August 15	75	46	0.00
August 16	77	51	0.12
August 17	77	60	0.06
August 18	77	57	0.00
August 19	68	53	0.00
August 20	75	52	0.00
August 21	71	50	0.00
August 22	82	49	0.00
August 23	83	62	0.00
August 24	79	64	0.14
August 25	75	64	0.07
August 26	81	65	0.15
August 27	83	66	2.43
August 28	69	56	0.91
August 29	71	51	0.00
August 30	78	52	0.00
August 31	81	54	0.00

September 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	82	58	0.00
September 2	83	59	0.00
September 3	82	60	0.00
September 4	83	59	0.00
September 5	84	66	0.00
September 6	77	57	0.00
September 7	73	52	0.00
September 8	72	53	0.00
September 9	73	52	0.00
September 10	80	51	0.00
September 11	83	54	0.00
September 12	84	54	0.00
September 13	85	57	0.00
September 14	85	63	0.00
September 15	84	64	0.25
September 16	71	52	0.00
September 17	73	49	0.00
September 18	76	51	0.00
September 19	80	55	0.00
September 20	78	53	0.00
September 21	82	49	0.00
September 22	82	48	0.00
September 23	83	53	0.00
September 24	77	54	0.00
September 25	73	46	0.00
September 26	75	43	0.00
September 27	78	40	0.00
September 28	68	42	0.00
September 29	70	41	0.00
September 30	74	35	0.00

October 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	74	47	0.37
October 2	56	33	0.00
October 3	70	33	0.00
October 4	56	32	0.00
October 5	61	28	0.00
October 6	75	39	0.00
October 7	77	44	0.07
October 8	68	48	0.52
October 9	70	42	0.00
October 10	67	38	0.00
October 11	64	40	0.00
October 12	65	41	0.00
October 13	60	45	0.02
October 14	54	43	0.14
October 15	52	42	0.03
October 16	46	34	0.01
October 17	56	28	0.00
October 18	50	36	0.00
October 19	51	48	0.00
October 20	53	49	0.01
October 21	62	45	0.00
October 22	62	45	0.36
October 23	73	52	0.14
October 24	67	41	0.00
October 25	72	38	0.00
October 26	56	50	0.57
October 27	60	49	0.00
October 28	65	48	0.01
October 29	76	61	0.31
October 30	64	48	0.00
October 31	53	44	0.00

November 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	48	45	0.86	0.0
November 2	47	41	0.07	0.0
November 3	52	43	0.03	0.0
November 4	52	39	0.11	0.0
November 5	55	29	0.00	0.0
November 6	66	35	0.00	0.0
November 7	57	32	0.00	0.0
November 8	47	26	0.00	0.0
November 9	54	32	0.00	0.0
November 10	61	42	0.00	0.0
November 11	49	30	0.02	0.0
November 12	47	26	0.00	0.0
November 13	47	22	0.00	0.0
November 14	50	24	0.00	0.0
November 15	46	29	0.09	0.0
November 16	56	44	0.04	0.0
November 17	63	53	0.09	0.0
November 18	59	48	0.38	0.0
November 19	53	48	0.19	0.0
November 20	53	40	0.01	0.0
November 21	44	29	0.00	0.0
November 22	45	33	0.00	0.0
November 23	49	35	0.00	0.0
November 24	36	26	0.00	0.1
November 25	38	17	0.00	0.0
November 26	41	29	0.00	0.0
November 27	46	35	0.69	0.0
November 28	41	29	0.00	0.0
November 29	37	29	0.03	0.0
November 30	35	25	0.42	5.2

December 2004 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	31	19	0.00	0.0
December 2	37	19	0.00	0.0
December 3	32	14	0.00	0.0
December 4	41	27	0.00	0.0
December 5	44	22	0.07	0.0
December 6	48	40	0.06	0.0
December 7	48	37	0.46	0.0
December 8	42	35	0.00	0.0
December 9	43	35	0.00	0.0
December 10	43	36	0.04	0.0
December 11	36	32	0.00	0.0
December 12	42	29	0.00	0.1
December 13	29	16	0.00	0.0
December 14	27	12	0.00	0.0
December 15	38	14	0.00	0.0
December 16	44	24	0.00	0.0
December 17	32	15	0.00	0.0
December 18	37	13	0.00	0.0
December 19	13	2	0.00	0.0
December 20	31	10	0.00	0.1
December 21	29	9	0.01	0.3
December 22	11	1	0.00	0.0
December 23	15	0	0.00	0.0
December 24	12	-6	0.00	0.0
December 25	20	12	0.00	0.4
December 26	22	7	0.00	0.0
December 27	27	5	0.00	0.0
December 28	43	23	0.00	0.0
December 29	33	21	0.00	0.0
December 30	56	25	0.01	0.0
December 31	53	25	0.00	0.0

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Weather Station Details

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