Quincy Weather in 2003

Historical record of Quincy, Illinois weather for the year 2003 based on NOAA data.

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2003 Quincy Weather Extremes
Highest temperature	100 °F	August 21
Lowest temperature	-7 °F	January 23
Highest daily low	75 °F	July 4
Lowest daily high	4 °F	January 23
Most daily precipitation	2.5 inches	August 31
Total annual precipitation	32.5 inches	-

What was the hottest temperature in Quincy in 2003?

The highest temperature recorded in Quincy, Illinois in 2003 was 100 °F which happened on August 21.

Highest Temperatures: All-Time By Year

Highest Temperatures in Quincy in 2003

Rank	Temperature	Date
1	100 °F	Aug 21
2	99 °F	Aug 26
3	94 °F	Aug 28
3	94 °F	Aug 25
3	94 °F	Aug 20
3	94 °F	Jul 4
7	93 °F	Aug 16
7	93 °F	Jul 7
7	93 °F	Jul 6
7	93 °F	Jul 5

What was the coldest temperature in Quincy in 2003?

The lowest temperature recorded in Quincy, Illinois in 2003 was -7 °F which happened on Jan 23.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Quincy in 2003

Rank	Temperature	Date
1	-7 °F	January 23
2	-5 °F	January 17
3	-3 °F	January 27
4	-1 °F	January 24
5	0 °F	February 25
6	1 °F	January 22
7	2 °F	February 7
7	2 °F	January 19
7	2 °F	January 18
10	4 °F	February 24

January 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	38	23	0.00
January 2	29	21	0.23
January 3	27	11	0.00
January 4	34	17	0.01
January 5	36	31	0.00
January 6	34	21	0.00
January 7	41	20	0.00
January 8	58	36	0.00
January 9	45	26	0.00
January 10	28	15	0.00
January 11	26	10	0.00
January 12	39	10	0.00
January 13	32	20	0.00
January 14	25	12	0.00
January 15	24	9	0.00
January 16	22	10	0.14
January 17	13	-5	0.00
January 18	24	2	0.00
January 19	38	2	0.00
January 20	31	12	0.00
January 21	19	12	0.00
January 22	15	1	0.00
January 23	4	-7	0.00
January 24	29	-1	0.00
January 25	53	22	0.00
January 26	n/a	n/a	0.00
January 27	n/a	-3	0.00
January 28	42	24	0.07
January 29	30	17	0.00
January 30	41	16	0.00
January 31	41	35	0.18

February 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	50	33	0.00
February 2	52	33	0.00
February 3	52	27	0.01
February 4	28	14	0.00
February 5	32	10	0.00
February 6	31	10	0.00
February 7	18	2	0.00
February 8	35	14	0.00
February 9	33	11	0.00
February 10	32	14	0.02
February 11	42	6	0.14
February 12	32	9	0.00
February 13	45	17	0.00
February 14	37	32	0.23
February 15	34	20	0.39
February 16	24	17	0.01
February 17	27	13	0.00
February 18	43	24	0.00
February 19	40	28	0.00
February 20	48	25	0.00
February 21	39	28	0.00
February 22	35	28	0.00
February 23	28	21	0.00
February 24	21	4	0.01
February 25	18	0	0.00
February 26	30	15	0.00
February 27	32	19	0.02
February 28	34	23	0.00

March 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	35	29	0.03
March 2	32	16	0.00
March 3	44	15	0.00
March 4	44	20	0.04
March 5	24	14	0.01
March 6	35	13	0.00
March 7	45	29	0.00
March 8	56	16	0.00
March 9	23	7	0.00
March 10	26	11	0.00
March 11	54	17	0.00
March 12	67	38	0.01
March 13	47	30	0.01
March 14	53	29	0.00
March 15	62	33	0.00
March 16	71	46	0.00
March 17	72	49	0.00
March 18	70	50	0.59
March 19	55	46	0.52
March 20	64	44	0.00
March 21	56	35	0.00
March 22	63	33	0.00
March 23	69	37	0.00
March 24	78	47	0.14
March 25	60	39	0.05
March 26	67	33	0.00
March 27	66	49	0.03
March 28	57	35	0.46
March 29	41	30	0.00
March 30	47	25	0.00
March 31	66	28	0.00

April 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	79	57	0.00
April 2	79	57	0.00
April 3	75	62	0.07
April 4	66	34	0.46
April 5	42	31	0.00
April 6	38	33	0.23
April 7	42	36	0.00
April 8	36	31	0.00
April 9	51	30	0.00
April 10	62	31	0.00
April 11	72	40	0.00
April 12	71	41	0.00
April 13	72	39	0.00
April 14	84	52	0.00
April 15	85	65	0.00
April 16	74	55	1.05
April 17	74	42	0.00
April 18	60	45	0.00
April 19	70	56	0.28
April 20	60	50	0.13
April 21	53	42	0.00
April 22	62	36	0.00
April 23	65	40	0.00
April 24	58	46	0.49
April 25	59	44	0.24
April 26	68	40	0.00
April 27	73	47	0.00
April 28	67	52	0.04
April 29	66	48	0.03
April 30	82	53	0.03

May 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	66	55	0.02
May 2	66	51	0.00
May 3	68	43	0.00
May 4	57	51	0.00
May 5	76	51	0.01
May 6	73	49	0.01
May 7	66	52	0.00
May 8	68	52	0.29
May 9	83	65	0.03
May 10	77	54	1.49
May 11	57	49	0.00
May 12	69	49	0.00
May 13	72	50	0.00
May 14	76	53	0.01
May 15	69	53	0.01
May 16	65	47	0.00
May 17	77	57	0.00
May 18	73	59	0.00
May 19	75	56	0.03
May 20	65	47	0.01
May 21	65	44	0.00
May 22	69	42	0.00
May 23	69	54	0.00
May 24	66	51	0.29
May 25	74	49	0.00
May 26	76	48	0.00
May 27	79	51	0.00
May 28	83	57	0.00
May 29	78	52	0.00
May 30	82	51	0.18
May 31	70	54	0.00

June 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	66	49	0.00
June 2	60	50	0.55
June 3	58	51	0.01
June 4	71	53	0.00
June 5	77	50	0.00
June 6	70	58	0.52
June 7	77	51	0.07
June 8	73	52	0.00
June 9	80	53	0.00
June 10	78	63	0.79
June 11	78	64	0.03
June 12	75	61	0.11
June 13	80	65	0.17
June 14	83	62	0.00
June 15	84	59	0.00
June 16	84	58	0.00
June 17	85	63	0.00
June 18	86	63	0.00
June 19	80	59	0.00
June 20	78	49	0.00
June 21	80	57	0.00
June 22	84	58	0.00
June 23	85	66	0.00
June 24	91	68	0.00
June 25	91	69	1.34
June 26	76	59	0.09
June 27	83	55	0.00
June 28	84	64	0.04
June 29	83	66	0.02
June 30	83	65	0.00

July 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	65	0.00
July 2	88	67	0.00
July 3	91	69	0.00
July 4	94	75	0.00
July 5	93	70	0.00
July 6	93	67	0.00
July 7	93	74	0.00
July 8	91	67	1.60
July 9	91	68	0.12
July 10	80	63	0.04
July 11	83	63	0.00
July 12	80	60	0.00
July 13	82	61	0.00
July 14	85	61	0.00
July 15	88	67	0.00
July 16	86	62	0.00
July 17	92	67	0.00
July 18	79	67	1.04
July 19	83	64	0.00
July 20	92	67	0.00
July 21	82	66	0.13
July 22	78	61	0.01
July 23	77	56	0.00
July 24	79	56	0.00
July 25	85	61	0.00
July 26	90	65	0.00
July 27	88	71	0.05
July 28	78	65	1.88
July 29	80	62	0.00
July 30	82	62	0.00
July 31	88	64	0.00

August 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	82	68	0.00
August 2	84	64	0.47
August 3	83	62	0.00
August 4	82	62	0.00
August 5	81	60	0.00
August 6	83	68	0.00
August 7	84	65	0.00
August 8	82	63	0.00
August 9	81	60	0.00
August 10	83	58	0.00
August 11	85	62	0.00
August 12	80	63	0.04
August 13	82	62	0.41
August 14	82	67	0.01
August 15	90	68	0.00
August 16	93	68	0.00
August 17	91	71	0.00
August 18	87	70	0.00
August 19	88	69	0.00
August 20	94	72	0.00
August 21	100	74	0.00
August 22	87	67	0.00
August 23	83	60	0.00
August 24	89	63	0.00
August 25	94	67	0.00
August 26	99	72	0.17
August 27	90	68	0.00
August 28	94	70	0.64
August 29	79	70	0.28
August 30	79	65	0.02
August 31	65	60	2.49

September 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	64	60	0.99
September 2	76	59	0.00
September 3	83	56	0.00
September 4	75	53	0.00
September 5	77	51	0.00
September 6	79	54	0.00
September 7	81	55	0.00
September 8	81	58	0.00
September 9	80	58	0.00
September 10	82	59	0.00
September 11	85	63	0.00
September 12	78	68	0.16
September 13	71	62	0.49
September 14	74	53	0.05
September 15	77	49	0.00
September 16	80	53	0.00
September 17	79	56	0.00
September 18	82	52	0.48
September 19	64	47	0.00
September 20	70	45	0.00
September 21	76	48	0.74
September 22	73	52	0.09
September 23	73	43	0.00
September 24	80	52	0.00
September 25	64	44	0.00
September 26	79	49	0.50
September 27	66	46	0.06
September 28	59	40	0.00
September 29	61	34	0.00
September 30	52	38	0.00

October 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	61	33	0.00
October 2	55	29	0.00
October 3	60	40	0.00
October 4	70	42	0.00
October 5	77	52	0.00
October 6	78	48	0.00
October 7	78	51	0.00
October 8	78	54	0.00
October 9	64	57	0.36
October 10	75	55	0.00
October 11	74	51	0.13
October 12	69	46	0.00
October 13	72	44	0.36
October 14	65	42	0.14
October 15	68	40	0.00
October 16	61	41	0.00
October 17	58	33	0.00
October 18	74	41	0.00
October 19	81	49	0.00
October 20	84	57	0.00
October 21	72	50	0.00
October 22	66	43	0.00
October 23	67	46	0.00
October 24	72	45	0.29
October 25	53	39	0.31
October 26	41	32	0.00
October 27	53	36	0.10
October 28	57	39	0.02
October 29	54	34	0.00
October 30	75	49	0.00
October 31	66	45	0.00

November 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	50	40	0.14
November 2	65	50	0.14
November 3	74	49	0.03
November 4	74	40	0.42
November 5	40	34	0.00
November 6	45	29	0.00
November 7	47	25	0.00
November 8	37	23	0.00
November 9	43	30	0.00
November 10	53	30	0.02
November 11	62	53	0.00
November 12	63	37	0.00
November 13	44	29	0.00
November 14	45	30	0.00
November 15	47	40	0.00
November 16	58	36	0.00
November 17	59	39	0.64
November 18	61	39	0.60
November 19	63	35	0.00
November 20	71	45	0.00
November 21	57	38	0.00
November 22	63	37	0.00
November 23	65	26	0.20
November 24	34	22	0.00
November 25	43	27	0.00
November 26	51	33	0.00
November 27	50	32	0.00
November 28	32	23	0.00
November 29	50	17	0.00
November 30	57	38	0.00

December 2003 Quincy Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	49	28	0.00
December 2	41	34	0.00
December 3	39	33	0.01
December 4	37	32	0.03
December 5	37	27	0.04
December 6	32	24	0.00
December 7	45	28	0.00
December 8	52	33	0.00
December 9	46	39	1.01
December 10	44	17	1.30
December 11	22	12	0.00
December 12	27	7	0.00
December 13	27	22	0.08
December 14	27	20	0.00
December 15	47	21	0.00
December 16	46	24	0.00
December 17	36	20	0.01
December 18	36	30	0.02
December 19	34	19	0.00
December 20	36	16	0.00
December 21	55	34	0.00
December 22	46	36	0.26
December 23	36	27	0.00
December 24	32	19	0.00
December 25	41	19	0.00
December 26	48	27	0.00
December 27	58	40	0.10
December 28	53	39	0.24
December 29	41	25	0.00
December 30	52	23	0.00
December 31	44	31	0.00

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Weather Station Details

Years	Station	Coordinates
1949–2024	Quincy Regional Airport	location
1901–1948	Quincy	location