St. Charles Weather in 1986

Historical record of St. Charles, Missouri weather for the year 1986 based on NOAA data.

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1986 St. Charles Weather Extremes
Highest temperature	100 °F	July 20
Lowest temperature	-1 °F	January 28
Highest daily low	75 °F	July 25
Lowest daily high	20 °F	February 13
Most daily precipitation	3.4 inches	October 4
Most daily snow	4.0 inches	February 15
Total annual precipitation	38.9 inches	-
Total annual snow	5.0 inches	-

What was the hottest temperature in St. Charles in 1986?

The highest temperature recorded in St. Charles, Missouri in 1986 was 100 °F which happened on July 20.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Charles in 1986

Rank	Temperature	Date
1	100 °F	Jul 20
2	98 °F	Jul 26
3	96 °F	Jul 25
4	95 °F	Aug 27
4	95 °F	Jul 19
4	95 °F	Jul 18
4	95 °F	Jul 11
4	95 °F	Jul 10
9	94 °F	Jul 29
9	94 °F	Jul 28
9	94 °F	Jul 17
9	94 °F	Jul 16
9	94 °F	Jul 9
9	94 °F	Jul 8
9	94 °F	Jul 7
9	94 °F	Jun 30
9	94 °F	Jun 21

What was the coldest temperature in St. Charles in 1986?

The lowest temperature recorded in St. Charles, Missouri in 1986 was -1 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Charles in 1986

Rank	Temperature	Date
1	-1 °F	January 28
1	-1 °F	January 27
3	0 °F	February 15
4	3 °F	January 8
5	4 °F	February 16
5	4 °F	January 9
7	5 °F	February 11
8	6 °F	February 13
8	6 °F	February 12
8	6 °F	January 7

January 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	38	18	0.00	0.0
January 2	52	23	0.00	0.0
January 3	55	33	0.00	0.0
January 4	39	31	0.00	0.0
January 5	40	14	0.00	0.0
January 6	41	15	0.00	0.0
January 7	31	6	0.00	0.0
January 8	21	3	0.00	0.0
January 9	30	4	0.00	0.0
January 10	49	19	0.00	0.0
January 11	48	21	0.00	0.0
January 12	62	24	0.00	0.0
January 13	51	21	0.00	0.0
January 14	38	21	0.00	0.0
January 15	39	19	0.00	0.0
January 16	50	23	0.00	0.0
January 17	66	30	0.00	0.0
January 18	65	40	0.00	0.0
January 19	52	34	0.00	0.0
January 20	38	25	0.00	0.0
January 21	55	25	0.00	0.0
January 22	74	32	0.00	0.0
January 23	48	19	0.00	0.0
January 24	48	19	0.00	0.0
January 25	47	29	0.00	0.0
January 26	48	26	0.01	0.0
January 27	29	-1	0.00	0.0
January 28	n/a	-1	0.04	1.0
January 29	43	17	0.00	0.0
January 30	35	12	0.00	0.0
January 31	36	17	0.00	0.0

February 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	57	25	0.00	0.0
February 2	60	39	2.81	0.0
February 3	46	39	1.86	0.0
February 4	59	46	0.61	0.0
February 5	69	42	0.02	0.0
February 6	46	37	0.00	0.0
February 7	39	32	0.34	0.0
February 8	34	24	0.00	0.0
February 9	28	17	0.00	0.0
February 10	25	12	0.00	0.0
February 11	20	5	0.00	0.0
February 12	25	6	0.00	0.0
February 13	20	6	0.00	0.0
February 14	33	n/a	0.00	0.0
February 15	35	0	0.41	4.0
February 16	28	4	0.00	0.0
February 17	58	28	0.00	0.0
February 18	44	29	0.00	0.0
February 19	69	30	0.00	0.0
February 20	42	33	0.00	0.0
February 21	43	27	0.00	0.0
February 22	31	25	0.00	0.0
February 23	44	26	0.00	0.0
February 24	44	29	0.03	0.0
February 25	33	25	0.00	0.0
February 26	47	26	0.00	0.0
February 27	62	37	0.00	0.0
February 28	39	12	0.25	0.0

March 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	36	15	0.00
March 2	49	21	0.00
March 3	56	33	0.00
March 4	44	36	0.00
March 5	47	31	0.00
March 6	63	29	0.00
March 7	53	21	0.00
March 8	31	21	0.00
March 9	60	n/a	0.00
March 10	76	59	0.04
March 11	68	37	0.00
March 12	61	38	0.68
March 13	57	40	0.01
March 14	62	32	0.00
March 15	55	30	0.00
March 16	53	29	0.00
March 17	54	34	0.00
March 18	65	38	0.07
March 19	61	41	0.26
March 20	43	19	0.01
March 21	34	17	0.00
March 22	42	22	0.00
March 23	62	32	0.00
March 24	63	43	0.00
March 25	71	44	0.00
March 26	78	54	0.03
March 27	69	34	0.00
March 28	68	36	0.00
March 29	80	48	0.00
March 30	86	56	0.00
March 31	84	52	0.00

April 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	83	58	0.02
April 2	66	38	0.02
April 3	67	48	0.04
April 4	82	57	0.00
April 5	80	58	0.17
April 6	80	57	0.00
April 7	80	47	0.00
April 8	82	50	0.03
April 9	64	39	0.00
April 10	62	36	0.00
April 11	66	42	0.00
April 12	74	44	0.00
April 13	78	47	0.00
April 14	75	50	0.13
April 15	62	35	0.11
April 16	44	36	0.07
April 17	55	38	0.00
April 18	65	46	0.00
April 19	67	51	0.00
April 20	71	50	0.11
April 21	61	42	0.70
April 22	54	33	0.00
April 23	56	34	0.00
April 24	69	40	0.00
April 25	78	56	0.00
April 26	91	56	0.00
April 27	89	58	0.00
April 28	84	51	0.10
April 29	70	43	0.00
April 30	84	52	0.00

May 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	86	41	0.18
May 2	79	43	0.00
May 3	65	42	0.00
May 4	69	49	0.00
May 5	78	53	0.00
May 6	85	60	0.00
May 7	85	64	0.00
May 8	88	63	0.00
May 9	89	64	0.21
May 10	85	62	0.10
May 11	74	62	0.10
May 12	75	58	0.02
May 13	84	59	0.00
May 14	81	52	0.00
May 15	82	57	0.35
May 16	78	61	0.00
May 17	85	66	0.25
May 18	80	54	0.04
May 19	63	46	0.00
May 20	67	42	0.00
May 21	68	42	0.00
May 22	73	46	0.00
May 23	78	51	0.00
May 24	74	60	0.90
May 25	74	59	0.02
May 26	74	61	0.76
May 27	73	54	0.01
May 28	78	58	0.00
May 29	77	62	0.00
May 30	80	60	0.00
May 31	83	62	0.00

June 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	85	63	0.00
June 2	87	54	0.00
June 3	76	56	0.00
June 4	84	60	0.00
June 5	85	68	0.05
June 6	85	68	0.00
June 7	85	68	0.02
June 8	85	67	0.00
June 9	89	69	0.36
June 10	82	71	0.58
June 11	90	72	0.00
June 12	83	63	0.00
June 13	76	55	0.00
June 14	88	62	0.00
June 15	89	64	0.84
June 16	88	66	0.00
June 17	92	61	0.01
June 18	82	58	0.00
June 19	86	63	0.00
June 20	91	65	0.00
June 21	94	67	0.00
June 22	93	70	0.00
June 23	90	70	0.02
June 24	87	66	0.00
June 25	85	59	0.00
June 26	85	64	0.00
June 27	92	74	0.00
June 28	93	69	0.47
June 29	91	70	0.00
June 30	94	72	0.00

July 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	70	1.76
July 2	84	65	1.92
July 3	85	63	0.00
July 4	85	65	0.00
July 5	93	72	0.00
July 6	93	72	0.00
July 7	94	71	0.00
July 8	94	72	0.00
July 9	94	70	0.00
July 10	95	72	0.02
July 11	95	70	0.29
July 12	88	70	0.64
July 13	83	70	0.04
July 14	91	70	0.77
July 15	80	69	0.26
July 16	94	75	0.00
July 17	94	72	0.00
July 18	95	72	0.00
July 19	95	73	0.00
July 20	100	74	0.00
July 21	87	64	0.00
July 22	87	64	0.00
July 23	87	65	0.00
July 24	92	70	0.00
July 25	96	75	0.00
July 26	98	71	0.00
July 27	90	66	0.00
July 28	94	68	0.00
July 29	94	67	0.11
July 30	91	70	0.02
July 31	92	74	0.00

August 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	65	0.00
August 2	85	62	0.00
August 3	88	55	0.00
August 4	75	55	0.00
August 5	78	58	0.00
August 6	88	64	1.28
August 7	85	64	0.00
August 8	83	66	0.17
August 9	86	61	0.00
August 10	86	64	0.18
August 11	83	58	0.00
August 12	80	53	0.00
August 13	80	56	0.00
August 14	85	61	0.00
August 15	89	65	0.00
August 16	76	69	0.32
August 17	85	63	0.00
August 18	88	64	0.00
August 19	88	61	0.00
August 20	85	60	0.00
August 21	87	59	0.00
August 22	87	58	0.00
August 23	90	61	0.00
August 24	86	54	0.00
August 25	82	54	0.00
August 26	92	66	0.00
August 27	95	65	0.15
August 28	79	43	0.00
August 29	70	43	0.00
August 30	74	43	0.00
August 31	80	45	0.00

September 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	84	51	n/a	n/a
September 2	81	59	n/a	n/a
September 3	83	63	n/a	n/a
September 4	84	64	0.02	n/a
September 5	88	54	n/a	n/a
September 6	83	54	n/a	n/a
September 7	80	53	0.05	n/a
September 8	68	39	n/a	n/a
September 9	74	41	n/a	n/a
September 10	85	60	n/a	n/a
September 11	91	68	0.11	n/a
September 12	77	54	0.77	n/a
September 13	76	47	n/a	n/a
September 14	81	47	n/a	n/a
September 15	84	52	n/a	n/a
September 16	84	55	n/a	n/a
September 17	78	55	0.24	n/a
September 18	74	61	0.71	n/a
September 19	75	63	0.31	n/a
September 20	n/a	65	0.30	n/a
September 21	89	68	n/a	n/a
September 22	89	68	n/a	n/a
September 23	88	65	0.23	n/a
September 24	78	66	1.20	n/a
September 25	90	68	n/a	n/a
September 26	83	72	0.01	n/a
September 27	85	65	1.05	n/a
September 28	87	65	n/a	n/a
September 29	90	72	n/a	n/a
September 30	84	66	1.86	n/a

October 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	74	n/a	0.74
October 2	73	61	0.11
October 3	75	63	0.77
October 4	73	69	3.39
October 5	78	49	0.00
October 6	72	45	0.00
October 7	64	42	0.00
October 8	71	45	0.00
October 9	77	51	0.00
October 10	63	47	0.00
October 11	64	49	0.00
October 12	73	53	0.15
October 13	54	43	0.00
October 14	50	35	0.05
October 15	55	34	0.00
October 16	63	35	0.00
October 17	68	38	0.00
October 18	63	43	0.00
October 19	66	44	0.00
October 20	74	46	0.00
October 21	77	48	0.00
October 22	78	48	0.00
October 23	71	53	0.02
October 24	65	55	0.22
October 25	58	54	0.61
October 26	58	49	0.24
October 27	52	47	0.15
October 28	65	44	0.00
October 29	74	49	0.00
October 30	65	36	0.00
October 31	62	37	0.00

November 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	73	46	0.00
November 2	71	42	0.00
November 3	47	44	0.00
November 4	59	44	0.05
November 5	49	45	0.22
November 6	48	45	0.00
November 7	55	48	0.00
November 8	64	53	0.33
November 9	59	35	0.14
November 10	50	24	0.00
November 11	44	32	0.16
November 12	34	24	0.01
November 13	35	10	0.00
November 14	26	11	0.02
November 15	34	12	0.00
November 16	46	28	0.00
November 17	59	28	0.00
November 18	52	34	0.03
November 19	51	32	0.00
November 20	44	32	0.16
November 21	42	22	0.00
November 22	49	23	0.00
November 23	54	36	0.02
November 24	50	31	0.00
November 25	48	28	0.00
November 26	46	31	0.67
November 27	43	39	0.00
November 28	41	36	0.00
November 29	49	32	0.00
November 30	52	31	0.00

December 1986 St. Charles Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	44	31	0.43
December 2	50	38	0.49
December 3	48	36	0.05
December 4	45	29	0.00
December 5	40	19	0.00
December 6	41	20	0.00
December 7	45	36	0.03
December 8	48	42	0.15
December 9	50	41	0.25
December 10	41	18	0.02
December 11	25	16	0.00
December 12	44	19	0.00
December 13	33	11	0.00
December 14	33	11	0.00
December 15	51	25	0.00
December 16	44	25	0.10
December 17	49	42	0.04
December 18	50	30	0.00
December 19	38	22	0.00
December 20	47	22	0.00
December 21	51	21	0.00
December 22	44	24	0.00
December 23	42	27	0.00
December 24	32	27	0.00
December 25	39	27	0.00
December 26	33	28	0.00
December 27	32	29	0.00
December 28	34	19	0.00
December 29	45	20	0.00
December 30	42	32	0.00
December 31	36	31	0.00

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Weather Station Details

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