Cape Girardeau Weather in 2021

Historical record of Cape Girardeau, Missouri weather for the year 2021 based on NOAA data.

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2021 Cape Girardeau Weather Extremes
Highest temperature	96 °F	June 12
Lowest temperature	-5 °F	February 16
Highest daily low	80 °F	June 25
Lowest daily high	9 °F	February 15
Most daily precipitation	3.1 inches	July 18
Total annual precipitation	45.9 inches	-

What was the hottest temperature in Cape Girardeau in 2021?

The highest temperature recorded in Cape Girardeau, Missouri in 2021 was 96 °F which happened on June 12.

Highest Temperatures: All-Time By Year

Highest Temperatures in Cape Girardeau in 2021

Rank	Temperature	Date
1	96 °F	Jun 12
2	95 °F	Jul 29
2	95 °F	Jul 25
2	95 °F	Jun 14
5	94 °F	Aug 26
5	94 °F	Jun 29
5	94 °F	Jun 18
8	93 °F	Aug 25
8	93 °F	Aug 24
8	93 °F	Jul 26
8	93 °F	Jul 24
8	93 °F	Jun 30
8	93 °F	Jun 20
8	93 °F	Jun 17
8	93 °F	Jun 13
8	93 °F	Jun 11

What was the coldest temperature in Cape Girardeau in 2021?

The lowest temperature recorded in Cape Girardeau, Missouri in 2021 was -5 °F which happened on Feb 16.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Cape Girardeau in 2021

Rank	Temperature	Date
1	-5 °F	February 16
2	-3 °F	February 19
3	0 °F	February 20
4	1 °F	February 18
5	3 °F	February 15
6	4 °F	February 17
6	4 °F	February 14
8	11 °F	February 13
9	13 °F	February 7
10	15 °F	February 12

January 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	48	33	0.58
January 2	39	35	0.01
January 3	41	28	0.00
January 4	49	27	0.00
January 5	51	28	0.00
January 6	49	27	0.00
January 7	38	34	0.02
January 8	37	33	0.00
January 9	36	32	0.00
January 10	32	30	0.00
January 11	31	21	0.00
January 12	44	18	0.00
January 13	49	22	0.00
January 14	55	34	0.01
January 15	42	32	0.00
January 16	44	30	0.00
January 17	45	32	0.00
January 18	49	26	0.00
January 19	49	31	0.00
January 20	46	24	0.01
January 21	52	32	0.00
January 22	45	28	0.00
January 23	44	22	0.00
January 24	44	37	0.13
January 25	45	40	1.37
January 26	51	34	0.00
January 27	36	29	0.18
January 28	36	22	0.00
January 29	43	23	0.00
January 30	54	36	0.60
January 31	54	36	0.04

February 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	39	33	0.00
February 2	42	26	0.00
February 3	45	22	0.00
February 4	48	31	0.34
February 5	48	25	0.00
February 6	40	28	0.07
February 7	28	13	0.00
February 8	33	23	0.03
February 9	30	21	0.00
February 10	28	22	0.23
February 11	26	21	0.00
February 12	24	15	0.00
February 13	15	11	0.00
February 14	13	4	0.00
February 15	9	3	0.14
February 16	14	-5	0.00
February 17	22	4	0.00
February 18	27	1	0.00
February 19	29	-3	0.01
February 20	31	0	0.00
February 21	47	16	0.14
February 22	50	32	0.00
February 23	60	32	0.00
February 24	68	42	0.00
February 25	54	33	0.00
February 26	44	35	0.14
February 27	56	36	0.37
February 28	68	47	1.70

March 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	50	34	0.00
March 2	69	30	0.00
March 3	65	30	0.00
March 4	70	33	0.00
March 5	48	32	0.00
March 6	58	27	0.00
March 7	62	28	0.00
March 8	65	31	0.00
March 9	69	35	0.00
March 10	70	52	0.00
March 11	71	52	0.29
March 12	59	49	1.50
March 13	61	49	0.60
March 14	57	51	0.01
March 15	64	48	0.61
March 16	67	42	0.00
March 17	62	50	1.96
March 18	62	44	0.00
March 19	55	38	0.00
March 20	65	36	0.00
March 21	67	34	0.00
March 22	68	39	0.00
March 23	65	54	0.15
March 24	72	49	0.00
March 25	63	50	0.54
March 26	64	45	0.00
March 27	78	44	0.00
March 28	60	37	0.00
March 29	65	32	0.00
March 30	72	46	0.14
March 31	57	40	0.00

April 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	49	31	0.00
April 2	53	25	0.00
April 3	66	30	0.00
April 4	75	36	0.00
April 5	78	42	0.00
April 6	81	53	0.00
April 7	78	56	0.58
April 8	63	51	0.00
April 9	82	53	0.12
April 10	70	52	0.02
April 11	76	47	0.00
April 12	76	43	0.00
April 13	69	55	0.01
April 14	68	48	0.05
April 15	62	41	0.00
April 16	63	38	0.00
April 17	60	45	0.00
April 18	65	38	0.11
April 19	70	38	0.00
April 20	59	33	0.10
April 21	56	29	0.00
April 22	59	32	0.00
April 23	66	47	0.01
April 24	59	48	1.35
April 25	70	41	0.00
April 26	76	47	0.00
April 27	81	63	0.00
April 28	75	66	0.66
April 29	73	55	1.76
April 30	80	50	0.00

May 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	79	52	0.00
May 2	69	59	0.45
May 3	80	63	0.06
May 4	71	55	1.26
May 5	69	49	0.00
May 6	69	47	0.26
May 7	72	41	0.00
May 8	66	55	0.00
May 9	70	50	0.34
May 10	62	46	0.00
May 11	68	41	0.00
May 12	67	45	0.00
May 13	70	40	0.00
May 14	73	39	0.00
May 15	71	45	0.03
May 16	81	56	0.12
May 17	72	64	0.14
May 18	75	64	0.22
May 19	80	66	0.02
May 20	85	66	0.00
May 21	85	65	0.00
May 22	88	60	0.00
May 23	88	60	0.00
May 24	89	61	0.00
May 25	91	66	0.00
May 26	84	69	0.64
May 27	85	65	0.25
May 28	78	53	0.01
May 29	60	49	0.00
May 30	73	45	0.00
May 31	77	47	0.00

June 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	67	60	0.92
June 2	74	63	0.59
June 3	81	60	0.42
June 4	84	58	0.00
June 5	87	60	0.00
June 6	83	70	0.00
June 7	80	70	0.70
June 8	78	70	0.47
June 9	85	72	0.01
June 10	89	72	0.22
June 11	93	70	0.00
June 12	96	71	0.00
June 13	93	68	0.00
June 14	95	64	0.00
June 15	89	64	0.00
June 16	92	64	0.00
June 17	93	65	0.00
June 18	94	75	0.00
June 19	91	69	0.00
June 20	93	73	0.00
June 21	83	58	0.24
June 22	80	53	0.00
June 23	84	55	0.00
June 24	87	68	0.00
June 25	91	80	0.00
June 26	89	76	0.03
June 27	91	75	0.00
June 28	92	72	0.00
June 29	94	72	0.00
June 30	93	70	0.50

July 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	72	0.04
July 2	83	62	0.00
July 3	83	56	0.00
July 4	86	59	0.00
July 5	89	62	0.00
July 6	91	67	0.00
July 7	89	69	0.58
July 8	90	72	0.67
July 9	91	71	0.00
July 10	85	69	1.07
July 11	81	67	0.14
July 12	83	69	0.12
July 13	85	68	0.01
July 14	88	68	0.00
July 15	90	73	0.00
July 16	85	72	0.01
July 17	88	73	0.08
July 18	80	70	3.10
July 19	85	70	0.04
July 20	86	67	0.00
July 21	88	65	0.00
July 22	89	67	0.00
July 23	89	69	0.00
July 24	93	73	0.03
July 25	95	74	0.00
July 26	93	71	0.00
July 27	92	68	0.00
July 28	92	68	0.00
July 29	95	72	0.00
July 30	90	75	0.00
July 31	87	71	0.00

August 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	69	0.00
August 2	84	63	0.00
August 3	84	59	0.00
August 4	85	58	0.00
August 5	85	56	0.00
August 6	86	61	0.00
August 7	88	65	0.00
August 8	89	69	n/a
August 9	91	70	0.00
August 10	92	77	0.00
August 11	92	74	0.00
August 12	92	71	n/a
August 13	82	71	0.09
August 14	88	66	0.00
August 15	85	64	0.00
August 16	87	65	0.00
August 17	89	63	0.00
August 18	79	67	0.02
August 19	88	69	0.00
August 20	82	71	1.54
August 21	90	72	0.00
August 22	92	69	0.00
August 23	92	68	0.00
August 24	93	71	0.00
August 25	93	71	0.00
August 26	94	70	0.00
August 27	91	73	0.00
August 28	91	71	0.00
August 29	92	73	0.00
August 30	87	71	0.14
August 31	86	70	0.03

September 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	86	66	0.01
September 2	84	58	0.00
September 3	84	57	0.00
September 4	86	64	0.37
September 5	82	58	0.15
September 6	87	55	0.00
September 7	87	57	0.00
September 8	85	58	0.00
September 9	83	53	0.00
September 10	84	53	0.00
September 11	86	64	0.00
September 12	86	64	0.00
September 13	90	64	0.00
September 14	91	72	0.00
September 15	85	63	0.02
September 16	85	60	0.00
September 17	80	64	0.06
September 18	88	67	0.00
September 19	80	66	0.05
September 20	87	72	0.47
September 21	78	61	0.17
September 22	74	48	0.00
September 23	75	42	0.00
September 24	81	45	0.00
September 25	77	47	0.02
September 26	84	44	0.00
September 27	90	61	0.00
September 28	89	56	0.00
September 29	88	60	0.00
September 30	82	66	0.01

October 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	81	67	0.22
October 2	74	69	1.11
October 3	81	62	0.03
October 4	83	56	0.00
October 5	81	53	0.25
October 6	79	61	0.01
October 7	79	60	0.00
October 8	85	58	0.00
October 9	87	66	0.00
October 10	88	67	0.00
October 11	83	59	0.07
October 12	80	53	0.00
October 13	85	63	0.00
October 14	86	70	0.04
October 15	76	51	0.81
October 16	68	41	0.00
October 17	71	36	0.00
October 18	72	37	0.00
October 19	73	39	0.00
October 20	78	46	0.00
October 21	69	53	0.00
October 22	68	41	0.00
October 23	61	46	0.36
October 24	81	58	0.29
October 25	63	51	0.00
October 26	65	40	0.00
October 27	70	46	0.00
October 28	65	53	0.37
October 29	59	52	0.12
October 30	60	44	0.00
October 31	67	39	0.00

November 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	56	35	0.19
November 2	54	39	0.01
November 3	53	30	0.00
November 4	54	26	0.00
November 5	58	27	0.00
November 6	61	26	0.00
November 7	65	30	0.00
November 8	71	35	0.00
November 9	66	39	0.00
November 10	69	46	0.00
November 11	63	43	1.20
November 12	56	37	0.00
November 13	46	29	0.00
November 14	60	34	0.03
November 15	58	32	0.00
November 16	66	36	0.00
November 17	68	45	0.46
November 18	53	32	0.22
November 19	48	27	0.00
November 20	55	37	0.00
November 21	56	37	0.08
November 22	46	27	0.00
November 23	49	24	0.00
November 24	62	37	0.00
November 25	55	29	0.54
November 26	40	24	0.00
November 27	56	30	0.00
November 28	56	29	0.00
November 29	51	24	0.00
November 30	63	31	0.00

December 2021 Cape Girardeau Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	59	37	0.10
December 2	72	35	0.00
December 3	72	36	0.00
December 4	61	43	0.00
December 5	67	44	0.23
December 6	60	30	1.72
December 7	38	28	0.00
December 8	51	27	0.00
December 9	57	37	0.00
December 10	73	56	0.27
December 11	69	29	0.33
December 12	50	25	0.00
December 13	54	28	0.00
December 14	66	35	0.02
December 15	64	60	0.00
December 16	65	42	0.55
December 17	52	42	1.09
December 18	58	34	0.97
December 19	44	28	0.00
December 20	45	25	0.00
December 21	51	26	0.00
December 22	46	27	0.00
December 23	56	27	0.00
December 24	65	54	0.00
December 25	74	47	0.00
December 26	68	38	0.00
December 27	73	52	0.00
December 28	68	51	0.33
December 29	55	41	0.11
December 30	54	45	0.00
December 31	66	51	0.11

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Weather Station Details

Years	Station	Coordinates
1960–2024	Cape Girardeau Municipal Airport	location
1945–1960	Cape Girardeau Missour State University	location