St. Charles Weather in 2003

Historical record of St. Charles, Missouri weather for the year 2003 based on NOAA data.

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2003 St. Charles Weather Extremes
Highest temperature	100 °F	August 22
Lowest temperature	0 °F	January 24
Highest daily low	77 °F	July 8
Lowest daily high	10 °F	January 24
Most daily precipitation	2.6 inches	June 26
Most daily snow	4.0 inches	January 2

What was the hottest temperature in St. Charles in 2003?

The highest temperature recorded in St. Charles, Missouri in 2003 was 100 °F which happened on August 22.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Charles in 2003

Rank	Temperature	Date
1	100 °F	Aug 22
2	99 °F	Aug 27
3	97 °F	Aug 26
4	95 °F	Aug 21
4	95 °F	Aug 18
6	94 °F	Aug 17
6	94 °F	Jul 28
6	94 °F	Jul 18
6	94 °F	Jul 6
6	94 °F	Jul 5

What was the coldest temperature in St. Charles in 2003?

The lowest temperature recorded in St. Charles, Missouri in 2003 was 0 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Charles in 2003

Rank	Temperature	Date
1	0 °F	January 24
1	0 °F	January 23
3	3 °F	February 25
3	3 °F	January 25
5	6 °F	January 27
6	7 °F	February 8
6	7 °F	February 7
8	8 °F	January 18
8	8 °F	January 17
10	10 °F	January 28

January 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	39	28	0.00	0.0
January 2	39	27	0.64	4.0
January 3	29	20	0.00	0.0
January 4	31	n/a	0.00	0.0
January 5	40	22	0.00	0.0
January 6	39	24	0.00	0.0
January 7	38	26	0.00	0.0
January 8	45	n/a	0.00	0.0
January 9	68	36	0.00	0.0
January 10	49	25	0.00	0.0
January 11	32	16	0.00	0.0
January 12	29	13	0.00	0.0
January 13	39	15	0.00	0.0
January 14	38	23	0.00	0.0
January 15	30	15	0.00	0.0
January 16	27	n/a	0.00	0.0
January 17	25	8	0.07	0.0
January 18	21	8	n/a	0.0
January 19	27	12	n/a	0.0
January 20	46	14	0.00	0.0
January 21	40	19	0.00	0.0
January 22	28	14	0.00	0.0
January 23	16	0	0.24	1.0
January 24	10	0	0.00	0.0
January 25	18	3	0.00	0.0
January 26	39	16	0.00	0.0
January 27	20	6	0.00	0.0
January 28	33	10	0.00	0.0
January 29	55	28	0.09	0.0
January 30	29	25	0.00	0.0
January 31	43	26	0.07	0.0

February 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	42	33	0.34	0.0
February 2	56	34	0.00	0.0
February 3	66	34	0.00	0.0
February 4	61	21	0.00	0.0
February 5	34	14	0.00	0.0
February 6	37	14	0.00	0.0
February 7	37	7	n/a	0.8
February 8	21	7	0.00	0.0
February 9	42	19	0.00	0.0
February 10	34	22	n/a	0.5
February 11	39	18	n/a	0.3
February 12	47	18	0.00	0.0
February 13	38	19	0.00	0.0
February 14	48	21	0.43	0.0
February 15	41	34	0.62	0.0
February 16	35	18	0.42	0.5
February 17	25	17	0.04	3.0
February 18	31	21	0.00	0.0
February 19	47	30	0.15	0.0
February 20	43	22	0.00	0.0
February 21	48	22	0.00	0.0
February 22	46	33	0.06	0.0
February 23	36	28	0.00	0.0
February 24	31	18	0.30	3.5
February 25	20	3	0.00	0.0
February 26	24	n/a	0.00	0.0
February 27	27	n/a	0.00	0.0
February 28	31	25	0.00	0.0

March 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	34	27	0.05	0.0
March 2	42	32	0.04	0.0
March 3	37	17	0.00	0.0
March 4	49	n/a	0.00	0.0
March 5	57	22	0.10	0.0
March 6	28	21	0.00	0.0
March 7	40	23	0.00	0.0
March 8	60	28	0.00	0.0
March 9	n/a	15	0.00	0.0
March 10	33	14	0.00	0.0
March 11	33	15	0.00	0.0
March 12	59	21	0.19	0.0
March 13	73	46	0.75	0.0
March 14	72	45	0.00	0.0
March 15	51	35	0.00	0.0
March 16	63	37	0.00	0.0
March 17	72	45	0.00	0.0
March 18	71	45	0.00	0.0
March 19	65	54	0.12	0.0
March 20	64	48	1.36	0.0
March 21	63	40	n/a	0.2
March 22	57	38	0.00	0.0
March 23	65	38	0.00	0.0
March 24	70	47	0.00	0.0
March 25	78	47	0.00	0.0
March 26	53	33	0.10	0.0
March 27	69	36	0.00	0.0
March 28	71	50	0.00	0.0
March 29	n/a	34	0.32	0.0
March 30	46	29	0.00	0.0
March 31	48	30	0.00	0.0

April 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	67	n/a	0.00
April 2	83	57	0.00
April 3	84	57	0.00
April 4	81	62	0.00
April 5	77	35	0.03
April 6	77	24	0.12
April 7	40	34	0.73
April 8	56	26	0.00
April 9	41	33	0.05
April 10	51	n/a	0.00
April 11	62	34	0.00
April 12	72	n/a	0.00
April 13	71	n/a	0.00
April 14	71	36	0.00
April 15	87	n/a	0.00
April 16	87	63	0.00
April 17	72	54	0.75
April 18	55	46	0.10
April 19	66	47	0.00
April 20	71	55	0.22
April 21	61	49	0.00
April 22	55	40	0.00
April 23	64	37	0.00
April 24	68	38	0.58
April 25	62	48	0.37
April 26	62	41	0.48
April 27	67	41	0.00
April 28	76	44	0.00
April 29	71	52	0.40
April 30	77	53	0.00

May 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	84	53	0.00
May 2	73	56	0.10
May 3	73	42	0.00
May 4	70	42	0.00
May 5	64	51	1.18
May 6	83	55	0.00
May 7	80	57	0.39
May 8	74	51	0.00
May 9	73	53	0.13
May 10	89	71	0.00
May 11	80	50	0.90
May 12	63	50	0.00
May 13	71	51	0.00
May 14	74	56	0.00
May 15	75	55	0.06
May 16	73	52	0.00
May 17	68	53	0.00
May 18	68	58	0.16
May 19	75	n/a	0.00
May 20	80	53	0.22
May 21	73	50	0.00
May 22	68	46	0.00
May 23	69	47	0.00
May 24	70	51	0.00
May 25	65	52	0.92
May 26	71	48	0.00
May 27	78	50	0.00
May 28	78	57	0.00
May 29	81	52	0.00
May 30	81	52	0.00
May 31	83	58	0.41

June 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	65	47	0.00
June 2	68	48	0.00
June 3	61	52	0.87
June 4	58	53	0.00
June 5	71	49	0.00
June 6	77	49	0.00
June 7	66	57	0.40
June 8	79	55	0.00
June 9	75	56	0.00
June 10	82	60	0.90
June 11	69	n/a	1.27
June 12	76	65	0.08
June 13	80	66	0.94
June 14	78	63	0.00
June 15	79	64	0.00
June 16	82	62	0.00
June 17	83	62	0.00
June 18	85	64	0.00
June 19	86	65	0.00
June 20	78	51	0.21
June 21	79	53	0.00
June 22	81	56	0.00
June 23	84	n/a	0.00
June 24	85	69	0.00
June 25	90	71	0.00
June 26	90	66	2.60
June 27	81	58	0.00
June 28	81	55	0.00
June 29	84	64	0.00
June 30	87	67	0.00

July 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	67	0.00
July 2	86	67	0.00
July 3	87	67	0.00
July 4	90	73	0.00
July 5	94	76	0.00
July 6	94	73	0.00
July 7	91	76	0.00
July 8	91	77	0.00
July 9	91	72	0.00
July 10	91	66	1.25
July 11	86	66	0.00
July 12	85	66	0.00
July 13	83	62	0.00
July 14	83	62	0.00
July 15	89	62	0.00
July 16	91	65	0.00
July 17	86	66	0.00
July 18	94	72	0.00
July 19	88	69	1.87
July 20	85	68	0.00
July 21	92	71	0.00
July 22	88	66	0.00
July 23	79	61	0.00
July 24	78	58	0.00
July 25	82	60	0.00
July 26	85	62	0.00
July 27	90	67	0.00
July 28	94	72	0.00
July 29	82	66	0.28
July 30	81	61	0.00
July 31	83	63	0.00

August 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	65	0.00
August 2	83	67	0.00
August 3	85	64	1.13
August 4	85	65	0.00
August 5	85	65	0.00
August 6	85	65	0.03
August 7	81	67	0.00
August 8	85	66	0.00
August 9	82	64	0.00
August 10	81	63	0.00
August 11	81	61	0.00
August 12	83	61	0.00
August 13	78	64	0.00
August 14	83	n/a	0.26
August 15	88	69	0.00
August 16	91	70	0.00
August 17	94	71	0.00
August 18	95	72	0.00
August 19	90	71	0.00
August 20	91	71	0.00
August 21	95	n/a	0.00
August 22	100	72	0.00
August 23	89	61	0.00
August 24	87	63	0.00
August 25	90	64	0.00
August 26	97	67	0.00
August 27	99	68	0.00
August 28	89	69	0.00
August 29	92	70	0.00
August 30	78	68	0.31
August 31	83	66	0.20

September 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	82	67	1.92
September 2	73	63	1.50
September 3	75	60	0.12
September 4	81	57	0.00
September 5	76	53	0.00
September 6	77	52	0.00
September 7	80	n/a	0.00
September 8	81	54	0.00
September 9	82	55	0.00
September 10	82	56	0.00
September 11	84	58	0.00
September 12	86	n/a	0.00
September 13	76	68	0.19
September 14	74	63	0.10
September 15	74	50	0.05
September 16	80	50	0.00
September 17	80	54	0.00
September 18	71	n/a	0.00
September 19	83	53	0.05
September 20	67	44	0.00
September 21	73	44	0.00
September 22	78	53	0.05
September 23	77	49	0.00
September 24	75	49	0.00
September 25	86	48	0.00
September 26	69	48	0.27
September 27	80	51	0.75
September 28	70	45	0.00
September 29	61	40	0.00
September 30	64	40	0.00

October 2003 St. Charles Weather

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

November 2003 St. Charles Weather

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

December 2003 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	62	35	0.00	0.0
December 2	48	36	0.00	0.0
December 3	45	37	0.00	0.0
December 4	41	35	0.20	0.0
December 5	40	34	0.22	0.0
December 6	38	27	0.00	0.0
December 7	34	27	0.00	0.0
December 8	48	n/a	0.00	0.0
December 9	50	39	0.00	0.0
December 10	58	43	0.45	0.0
December 11	43	18	0.00	0.0
December 12	31	16	0.00	0.0
December 13	32	17	0.00	0.0
December 14	28	24	n/a	3.0
December 15	34	25	0.00	0.0
December 16	55	34	0.00	0.0
December 17	37	24	0.00	0.0
December 18	42	24	0.07	0.0
December 19	39	31	0.02	0.0
December 20	35	17	0.00	0.0
December 21	41	17	0.00	0.0
December 22	61	39	0.00	0.0
December 23	51	35	1.10	0.0
December 24	35	27	0.00	0.0
December 25	34	19	0.00	0.0
December 26	44	n/a	0.00	0.0
December 27	50	26	0.00	0.0
December 28	60	36	0.04	0.0
December 29	54	41	0.12	0.0
December 30	44	27	0.00	0.0
December 31	54	29	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	St. Charles Elm Point	location