St. Charles Weather in 1973

Historical record of St. Charles, Missouri weather for the year 1973 based on NOAA data.

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1973 St. Charles Weather Extremes
Highest temperature	97 °F	August 26
Lowest temperature	-8 °F	December 22
Highest daily low	74 °F	July 2
Lowest daily high	12 °F	December 21
Most daily precipitation	2.5 inches	July 24
Most daily snow	12.0 inches	December 20
Total annual precipitation	35.6 inches	-

What was the hottest temperature in St. Charles in 1973?

The highest temperature recorded in St. Charles, Missouri in 1973 was 97 °F which happened on August 26.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Charles in 1973

Rank	Temperature	Date
1	97 °F	Aug 26
2	96 °F	Aug 27
3	95 °F	Aug 28
4	94 °F	Aug 9
4	94 °F	Jul 24
4	94 °F	Jul 4
7	93 °F	Aug 30
7	93 °F	Aug 29
7	93 °F	Aug 25
7	93 °F	Aug 13
7	93 °F	Jul 9
7	93 °F	Jul 3
7	93 °F	Jun 17

What was the coldest temperature in St. Charles in 1973?

The lowest temperature recorded in St. Charles, Missouri in 1973 was -8 °F which happened on Dec 22.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Charles in 1973

Rank	Temperature	Date
1	-8 °F	December 22
2	-7 °F	December 21
3	0 °F	January 13
3	0 °F	January 12
3	0 °F	January 10
6	1 °F	January 11
7	5 °F	December 31
7	5 °F	February 9
9	7 °F	February 18
9	7 °F	February 17

January 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	35	23	0.00	n/a
January 2	37	17	0.00	n/a
January 3	39	18	0.00	n/a
January 4	44	23	0.62	n/a
January 5	27	14	0.00	n/a
January 6	16	10	0.00	n/a
January 7	22	11	0.00	n/a
January 8	28	19	0.00	n/a
January 9	29	9	0.00	n/a
January 10	17	0	0.00	n/a
January 11	21	1	0.00	n/a
January 12	25	0	0.00	n/a
January 13	33	0	0.00	n/a
January 14	46	23	0.00	n/a
January 15	52	30	0.00	n/a
January 16	47	30	0.00	n/a
January 17	64	34	0.00	n/a
January 18	65	49	0.00	n/a
January 19	59	36	0.49	n/a
January 20	47	28	0.00	n/a
January 21	39	27	0.15	n/a
January 22	48	32	0.30	n/a
January 23	42	30	0.01	n/a
January 24	39	27	0.00	n/a
January 25	54	27	0.00	n/a
January 26	60	28	0.00	n/a
January 27	51	38	0.02	n/a
January 28	58	33	0.18	n/a
January 29	34	16	0.02	n/a
January 30	30	16	0.00	n/a
January 31	46	23	0.00	n/a

February 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	55	30	0.23	0.0
February 2	59	29	0.22	0.0
February 3	39	19	0.00	0.0
February 4	51	18	0.00	0.0
February 5	65	38	0.00	0.0
February 6	43	38	0.00	0.0
February 7	40	32	0.00	0.0
February 8	36	13	0.06	1.5
February 9	24	5	0.00	0.0
February 10	30	8	0.00	0.0
February 11	34	11	0.00	0.0
February 12	38	20	0.00	0.0
February 13	45	26	0.42	0.0
February 14	41	34	0.03	0.0
February 15	39	25	0.01	0.0
February 16	27	10	0.00	0.0
February 17	23	7	0.00	0.0
February 18	31	7	0.00	0.0
February 19	35	21	0.03	0.0
February 20	45	24	0.01	0.0
February 21	48	29	0.00	0.0
February 22	42	20	0.00	0.0
February 23	56	25	0.00	0.0
February 24	57	29	0.00	0.0
February 25	67	31	0.00	0.0
February 26	63	30	0.00	0.0
February 27	35	29	0.00	0.0
February 28	36	24	0.00	0.0

March 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	58	23	0.00
March 2	57	42	0.30
March 3	54	47	0.00
March 4	57	47	0.01
March 5	55	47	0.88
March 6	54	42	0.00
March 7	62	47	0.88
March 8	66	37	0.00
March 9	69	38	0.53
March 10	51	40	0.04
March 11	64	49	1.06
March 12	59	43	0.00
March 13	66	43	0.00
March 14	70	46	0.36
March 15	76	47	0.00
March 16	65	42	0.00
March 17	46	32	0.05
March 18	44	30	0.00
March 19	52	33	0.00
March 20	52	37	0.67
March 21	44	28	0.10
March 22	51	28	0.00
March 23	57	28	0.00
March 24	59	37	0.00
March 25	61	37	0.38
March 26	60	36	0.03
March 27	52	36	0.00
March 28	64	38	0.01
March 29	66	48	0.00
March 30	65	44	0.00
March 31	64	42	0.50

April 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	72	48	0.28
April 2	53	44	0.01
April 3	49	41	0.02
April 4	47	40	0.13
April 5	47	39	0.04
April 6	61	42	0.00
April 7	70	47	0.00
April 8	58	42	0.00
April 9	54	35	1.13
April 10	37	27	0.02
April 11	40	24	0.00
April 12	58	32	0.00
April 13	49	28	0.00
April 14	56	27	0.00
April 15	61	n/a	0.51
April 16	75	n/a	0.65
April 17	61	n/a	0.00
April 18	72	n/a	0.00
April 19	67	60	0.05
April 20	68	61	0.39
April 21	73	48	0.32
April 22	79	60	1.04
April 23	75	55	0.00
April 24	75	50	0.00
April 25	73	52	0.00
April 26	66	47	0.00
April 27	61	48	0.00
April 28	62	39	0.00
April 29	68	48	0.00
April 30	78	54	0.00

May 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	79	63	0.01
May 2	74	54	0.15
May 3	61	42	0.00
May 4	66	38	0.00
May 5	70	43	0.00
May 6	75	54	0.27
May 7	65	54	1.03
May 8	68	52	0.23
May 9	68	50	0.00
May 10	80	49	0.54
May 11	78	48	0.00
May 12	72	48	0.26
May 13	66	41	0.00
May 14	65	43	0.00
May 15	64	40	0.00
May 16	68	45	0.00
May 17	72	40	0.00
May 18	69	42	0.00
May 19	77	48	0.00
May 20	81	50	0.00
May 21	77	54	0.00
May 22	84	56	0.32
May 23	76	56	0.35
May 24	72	52	0.00
May 25	80	54	0.00
May 26	76	n/a	0.00
May 27	80	58	0.16
May 28	75	55	0.21
May 29	69	56	0.00
May 30	73	53	0.02
May 31	73	52	0.00

June 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	75	53	0.00
June 2	81	62	0.00
June 3	80	61	0.38
June 4	84	60	0.19
June 5	74	50	0.45
June 6	78	55	0.00
June 7	81	54	0.00
June 8	83	59	0.00
June 9	86	60	0.00
June 10	88	65	0.00
June 11	90	70	0.00
June 12	89	70	0.00
June 13	90	69	0.10
June 14	85	68	0.00
June 15	87	69	0.00
June 16	89	72	0.03
June 17	93	66	0.48
June 18	86	61	0.00
June 19	90	62	1.94
June 20	84	62	0.00
June 21	82	58	0.00
June 22	85	58	0.00
June 23	83	55	0.00
June 24	86	54	0.00
June 25	89	64	0.00
June 26	90	64	0.00
June 27	90	64	0.21
June 28	85	53	0.00
June 29	80	53	0.00
June 30	84	63	0.00

July 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	65	0.00
July 2	90	74	0.00
July 3	93	71	0.00
July 4	94	69	0.00
July 5	89	64	0.00
July 6	88	63	0.00
July 7	91	62	0.00
July 8	91	67	0.00
July 9	93	70	0.00
July 10	90	69	0.00
July 11	90	65	0.00
July 12	86	60	0.00
July 13	90	62	0.00
July 14	92	63	0.00
July 15	91	66	0.00
July 16	86	58	0.00
July 17	82	55	0.00
July 18	87	61	0.00
July 19	90	64	0.00
July 20	88	70	0.03
July 21	91	71	0.16
July 22	89	66	0.00
July 23	88	68	0.17
July 24	94	68	2.54
July 25	92	69	0.00
July 26	89	68	0.22
July 27	87	65	0.00
July 28	88	67	0.17
July 29	90	67	0.00
July 30	91	68	0.00
July 31	89	67	0.17

August 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	83	59	0.00
August 2	77	58	0.00
August 3	81	54	0.00
August 4	82	55	0.14
August 5	84	64	0.00
August 6	88	65	0.00
August 7	86	67	0.00
August 8	92	70	0.00
August 9	94	71	0.00
August 10	85	66	0.41
August 11	89	66	0.00
August 12	91	68	0.00
August 13	93	68	0.03
August 14	85	66	0.25
August 15	77	60	0.07
August 16	85	62	0.00
August 17	83	66	0.00
August 18	88	64	0.00
August 19	92	67	0.00
August 20	92	71	0.00
August 21	90	57	0.00
August 22	83	59	0.00
August 23	84	62	0.00
August 24	90	64	0.00
August 25	93	70	0.00
August 26	97	71	0.00
August 27	96	70	0.00
August 28	95	67	0.00
August 29	93	68	0.00
August 30	93	68	0.02
August 31	90	68	0.00

September 1973 St. Charles Weather

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

October 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	79	55	1.12
October 2	73	53	0.02
October 3	79	53	0.13
October 4	82	63	0.50
October 5	70	42	0.27
October 6	70	42	0.00
October 7	68	47	0.00
October 8	81	61	0.00
October 9	85	62	0.00
October 10	82	65	0.00
October 11	82	65	0.00
October 12	82	63	0.08
October 13	72	60	0.57
October 14	75	48	0.04
October 15	80	47	0.00
October 16	81	45	0.00
October 17	65	39	0.00
October 18	67	41	0.00
October 19	75	43	0.00
October 20	80	42	0.00
October 21	70	40	0.00
October 22	72	39	0.00
October 23	76	42	0.00
October 24	80	46	0.00
October 25	81	55	0.00
October 26	74	39	0.00
October 27	72	39	0.18
October 28	55	39	0.07
October 29	52	38	0.03
October 30	n/a	38	0.52
October 31	63	38	0.00

November 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	59	35	0.40
November 2	64	35	0.00
November 3	55	31	0.00
November 4	55	32	0.00
November 5	49	28	0.07
November 6	46	23	0.00
November 7	46	30	0.00
November 8	55	40	0.00
November 9	48	29	0.00
November 10	41	19	0.00
November 11	44	20	0.00
November 12	52	32	0.00
November 13	69	49	0.00
November 14	69	53	0.00
November 15	76	56	0.42
November 16	60	43	0.00
November 17	57	39	0.00
November 18	63	39	0.18
November 19	71	34	0.00
November 20	57	35	0.00
November 21	65	40	0.35
November 22	56	42	0.00
November 23	72	44	0.00
November 24	64	43	0.34
November 25	61	41	1.27
November 26	55	41	0.40
November 27	54	43	0.02
November 28	55	35	0.27
November 29	48	27	0.00
November 30	60	28	0.00

December 1973 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	67	34	0.00	0.0
December 2	55	35	0.00	0.0
December 3	67	42	0.00	0.0
December 4	70	45	1.50	0.0
December 5	58	22	0.20	0.0
December 6	35	25	0.00	0.0
December 7	29	17	0.02	3.0
December 8	35	17	0.00	0.0
December 9	36	20	0.00	0.0
December 10	45	20	0.00	0.0
December 11	28	18	0.00	0.0
December 12	46	28	0.00	0.0
December 13	56	27	0.05	0.0
December 14	38	24	0.00	0.0
December 15	36	29	0.02	1.5
December 16	34	19	0.00	0.0
December 17	27	12	0.00	0.0
December 18	28	14	0.00	0.0
December 19	36	26	0.72	0.0
December 20	30	9	0.04	12.0
December 21	12	-7	0.00	0.0
December 22	20	-8	0.00	0.0
December 23	40	8	0.00	0.0
December 24	44	11	0.22	0.0
December 25	45	39	0.11	0.0
December 26	47	29	0.00	0.0
December 27	37	32	0.01	0.0
December 28	35	28	0.00	0.0
December 29	55	32	0.00	0.0
December 30	38	21	0.00	0.0
December 31	29	5	0.54	10.0

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Weather Station Details

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