Port Huron Weather in 2021

Historical record of Port Huron, Michigan weather for the year 2021 based on NOAA data.

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2021 Port Huron Weather Extremes
Highest temperature	93 °F	July 6
Lowest temperature	3 °F	February 17
Highest daily low	75 °F	August 26
Lowest daily high	17 °F	February 7
Most daily precipitation	2.3 inches	September 22
Most daily snow	3.0 inches	February 15
Total annual precipitation	33.5 inches	-
Total annual snow	14.5 inches	-

What was the hottest temperature in Port Huron in 2021?

The highest temperature recorded in Port Huron, Michigan in 2021 was 93 °F which happened on July 6.

Highest Temperatures: All-Time By Year

Highest Temperatures in Port Huron in 2021

Rank	Temperature	Date
1	93 °F	Jul 6
2	92 °F	Jul 26
3	91 °F	Aug 23
3	91 °F	Jul 5
5	90 °F	Aug 28
5	90 °F	Aug 24
5	90 °F	Jul 25
8	89 °F	Aug 29
8	89 °F	Aug 21
8	89 °F	Jun 12

What was the coldest temperature in Port Huron in 2021?

The lowest temperature recorded in Port Huron, Michigan in 2021 was 3 °F which happened on Feb 17.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Port Huron in 2021

Rank	Temperature	Date
1	3 °F	February 17
2	6 °F	February 8
3	7 °F	February 10
4	9 °F	February 16
4	9 °F	February 7
4	9 °F	January 30
7	10 °F	February 14
8	11 °F	February 12
8	11 °F	February 11
10	12 °F	February 21

January 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	32	27	0.29	n/a
January 2	43	32	0.10	n/a
January 3	35	32	0.34	n/a
January 4	34	32	0.00	0.0
January 5	34	31	0.00	0.0
January 6	38	33	0.08	0.0
January 7	38	30	0.00	0.0
January 8	34	30	0.00	0.0
January 9	42	30	0.00	0.0
January 10	30	23	0.00	0.0
January 11	31	28	0.00	0.0
January 12	30	26	0.00	0.0
January 13	41	30	0.00	0.0
January 14	41	36	0.00	0.0
January 15	39	33	0.08	0.0
January 16	33	28	0.02	0.0
January 17	37	32	0.04	0.0
January 18	33	29	0.01	0.0
January 19	32	27	0.01	0.1
January 20	29	20	0.00	0.0
January 21	40	28	0.00	0.0
January 22	36	20	0.00	0.0
January 23	28	19	0.00	0.0
January 24	28	20	0.00	0.0
January 25	32	26	0.00	0.0
January 26	32	27	0.23	2.5
January 27	31	17	0.00	0.0
January 28	23	15	0.00	0.0
January 29	27	15	0.00	0.0
January 30	27	9	0.00	0.0
January 31	31	24	0.05	0.5

February 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	31	24	0.00	0.0
February 2	34	26	0.00	0.0
February 3	36	23	0.00	0.0
February 4	35	20	0.04	0.5
February 5	34	17	0.00	0.0
February 6	23	14	0.00	0.0
February 7	17	9	0.08	0.0
February 8	18	6	0.08	0.1
February 9	26	14	0.02	0.0
February 10	21	7	0.00	0.0
February 11	27	11	0.00	0.0
February 12	25	11	0.00	0.0
February 13	21	15	0.10	1.3
February 14	25	10	0.00	0.0
February 15	20	13	0.28	3.0
February 16	23	9	0.22	0.0
February 17	26	3	0.00	0.0
February 18	28	17	0.04	1.0
February 19	30	21	0.02	0.0
February 20	30	17	0.00	0.0
February 21	30	12	0.00	0.0
February 22	37	30	0.30	0.0
February 23	46	31	0.07	0.0
February 24	51	32	0.00	0.0
February 25	40	24	0.00	0.0
February 26	37	23	0.00	0.0
February 27	50	31	0.07	0.0
February 28	47	34	0.00	0.0

March 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	43	19	0.00
March 2	34	16	0.00
March 3	46	31	0.00
March 4	35	22	0.00
March 5	41	19	0.00
March 6	37	25	0.00
March 7	37	22	0.00
March 8	62	27	0.00
March 9	50	35	0.00
March 10	63	37	0.00
March 11	68	47	0.00
March 12	50	30	0.00
March 13	50	20	0.00
March 14	44	29	0.00
March 15	37	23	0.00
March 16	47	28	0.00
March 17	43	31	0.00
March 18	40	33	0.00
March 19	39	28	0.00
March 20	54	21	0.00
March 21	61	32	0.00
March 22	66	40	0.00
March 23	62	43	0.00
March 24	69	51	0.00
March 25	63	39	0.13
March 26	45	39	2.04
March 27	44	37	0.00
March 28	48	38	0.65
March 29	46	32	0.00
March 30	66	39	0.00
March 31	61	34	0.06

April 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	34	27	0.05
April 2	44	26	0.00
April 3	58	34	0.00
April 4	55	37	0.00
April 5	51	41	0.07
April 6	73	44	0.00
April 7	73	50	0.00
April 8	74	52	0.17
April 9	68	54	0.00
April 10	67	51	0.12
April 11	61	52	0.00
April 12	61	47	0.03
April 13	63	47	0.00
April 14	56	41	0.00
April 15	44	38	0.18
April 16	42	39	0.05
April 17	51	39	0.00
April 18	63	42	0.00
April 19	63	45	0.00
April 20	46	33	0.11
April 21	40	30	0.03
April 22	44	29	0.00
April 23	63	35	0.00
April 24	61	43	0.00
April 25	52	36	0.00
April 26	48	35	0.00
April 27	74	44	0.00
April 28	69	44	0.00
April 29	50	44	0.33
April 30	52	42	0.00

May 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	62	32	0.00
May 2	69	55	0.00
May 3	69	56	0.17
May 4	61	45	0.11
May 5	56	42	0.04
May 6	53	36	0.00
May 7	58	42	0.03
May 8	51	38	0.01
May 9	52	40	0.00
May 10	58	38	0.00
May 11	53	39	0.02
May 12	58	40	0.00
May 13	66	40	0.00
May 14	74	45	0.00
May 15	72	50	0.00
May 16	70	56	0.03
May 17	77	53	0.00
May 18	78	51	0.00
May 19	84	57	0.00
May 20	79	62	0.00
May 21	86	63	0.00
May 22	84	63	0.32
May 23	83	51	0.00
May 24	76	53	0.00
May 25	87	66	0.00
May 26	77	51	0.08
May 27	54	44	0.00
May 28	49	43	0.70
May 29	58	46	0.00
May 30	65	48	0.00
May 31	75	50	0.00

June 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	76	56	0.00
June 2	70	57	0.41
June 3	74	59	0.00
June 4	86	60	0.00
June 5	87	70	0.00
June 6	88	68	0.00
June 7	82	72	0.00
June 8	86	67	0.05
June 9	85	66	0.00
June 10	87	65	0.00
June 11	81	66	0.00
June 12	89	64	0.00
June 13	78	67	0.00
June 14	74	59	0.26
June 15	69	60	0.00
June 16	72	54	0.00
June 17	82	55	0.00
June 18	82	66	0.26
June 19	76	66	0.02
June 20	87	62	0.00
June 21	73	66	1.57
June 22	66	49	0.00
June 23	73	52	0.00
June 24	80	66	0.00
June 25	80	66	1.83
June 26	81	69	0.37
June 27	86	75	0.00
June 28	79	70	0.33
June 29	88	69	0.18
June 30	82	69	0.13

July 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	75	62	0.00
July 2	72	59	0.00
July 3	78	58	0.00
July 4	84	67	0.00
July 5	91	69	0.00
July 6	93	74	0.06
July 7	78	68	0.31
July 8	75	64	0.32
July 9	71	60	0.00
July 10	73	60	0.00
July 11	69	63	0.26
July 12	73	66	0.00
July 13	80	69	0.32
July 14	86	69	0.00
July 15	84	73	0.00
July 16	73	68	0.15
July 17	77	64	0.00
July 18	82	63	0.00
July 19	84	66	0.00
July 20	84	67	0.05
July 21	76	62	0.00
July 22	82	59	0.00
July 23	78	64	0.00
July 24	81	68	0.45
July 25	90	69	0.00
July 26	92	66	0.00
July 27	84	71	0.00
July 28	84	67	0.00
July 29	82	70	0.21
July 30	72	64	0.00
July 31	79	64	0.00

August 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	73	63	0.18
August 2	79	56	0.00
August 3	85	61	0.00
August 4	86	63	0.00
August 5	84	68	0.00
August 6	84	68	0.00
August 7	83	69	0.03
August 8	82	70	0.09
August 9	86	73	0.00
August 10	85	73	0.07
August 11	84	73	0.09
August 12	87	71	0.34
August 13	82	72	0.00
August 14	76	64	0.00
August 15	80	60	0.00
August 16	74	62	0.09
August 17	84	67	0.09
August 18	82	68	0.00
August 19	86	68	0.00
August 20	86	68	0.00
August 21	89	68	0.00
August 22	84	72	0.00
August 23	91	71	0.05
August 24	90	70	0.03
August 25	87	72	0.00
August 26	84	75	0.00
August 27	83	73	0.00
August 28	90	69	0.78
August 29	89	71	0.10
August 30	86	70	0.00
August 31	80	70	0.00

September 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	65	0.00
September 2	77	59	0.00
September 3	76	57	0.00
September 4	76	61	0.00
September 5	80	66	0.00
September 6	78	60	0.00
September 7	85	59	0.26
September 8	75	63	0.00
September 9	69	58	0.15
September 10	76	55	0.00
September 11	78	64	0.00
September 12	78	65	1.11
September 13	71	62	0.30
September 14	85	63	0.12
September 15	75	61	0.00
September 16	80	61	0.00
September 17	83	62	0.00
September 18	73	65	0.00
September 19	78	57	0.00
September 20	79	62	0.00
September 21	74	62	1.90
September 22	62	57	2.28
September 23	58	51	0.37
September 24	70	50	0.02
September 25	66	54	1.14
September 26	69	48	0.00
September 27	79	63	0.00
September 28	70	58	0.00
September 29	71	53	0.00
September 30	74	50	0.00

October 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	73	53	0.00
October 2	77	60	0.00
October 3	70	65	1.40
October 4	73	65	0.21
October 5	67	61	0.00
October 6	67	60	0.00
October 7	77	61	0.00
October 8	71	64	0.00
October 9	75	64	0.10
October 10	69	65	0.22
October 11	77	66	0.00
October 12	73	66	0.02
October 13	71	64	0.00
October 14	75	63	0.20
October 15	68	57	n/a
October 16	58	51	0.47
October 17	62	47	0.00
October 18	63	45	0.00
October 19	74	47	0.00
October 20	68	54	0.00
October 21	65	48	0.11
October 22	52	43	0.00
October 23	50	42	0.02
October 24	54	38	0.04
October 25	50	47	1.27
October 26	50	44	0.08
October 27	56	45	0.02
October 28	59	46	0.00
October 29	55	50	0.46
October 30	53	49	0.08
October 31	57	46	0.00

November 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	48	38	0.00	0.0
November 2	45	38	0.00	0.0
November 3	45	31	0.00	0.0
November 4	46	34	0.00	0.0
November 5	50	30	0.00	0.0
November 6	52	38	0.00	0.0
November 7	60	43	0.00	0.0
November 8	63	49	0.00	0.0
November 9	57	47	0.03	0.0
November 10	55	39	0.00	0.0
November 11	63	45	0.38	0.0
November 12	53	41	0.00	0.0
November 13	43	36	0.00	0.0
November 14	40	34	0.18	0.0
November 15	41	33	0.00	0.0
November 16	44	32	0.00	0.0
November 17	60	38	0.14	0.0
November 18	49	33	0.02	0.0
November 19	44	32	0.00	0.0
November 20	40	37	0.00	0.0
November 21	43	35	0.16	0.0
November 22	36	28	0.00	0.0
November 23	37	25	0.00	0.0
November 24	48	34	0.00	0.0
November 25	46	33	0.32	0.0
November 26	33	28	0.00	0.0
November 27	32	24	0.17	2.5
November 28	36	29	0.05	0.0
November 29	36	30	0.00	0.0
November 30	39	33	0.04	0.0

December 2021 Port Huron Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	42	32	0.00	0.0
December 2	52	39	0.00	0.0
December 3	39	34	0.00	0.0
December 4	44	34	0.00	0.0
December 5	44	33	0.51	0.0
December 6	45	28	0.00	0.0
December 7	28	21	0.00	0.0
December 8	30	22	0.00	0.0
December 9	39	25	0.00	0.0
December 10	45	39	0.10	0.0
December 11	60	35	0.60	0.0
December 12	48	31	0.00	0.0
December 13	49	38	0.00	0.0
December 14	45	32	0.00	0.0
December 15	53	39	0.00	0.0
December 16	58	42	0.00	0.0
December 17	42	33	0.00	0.0
December 18	35	31	0.24	1.5
December 19	33	25	0.00	0.0
December 20	39	27	0.00	0.0
December 21	37	28	0.00	0.0
December 22	39	24	0.00	0.0
December 23	35	21	0.10	0.5
December 24	46	35	0.00	0.0
December 25	48	34	0.22	0.0
December 26	38	30	0.00	0.0
December 27	37	30	0.14	0.0
December 28	38	30	0.12	1.0
December 29	39	33	0.00	0.0
December 30	38	31	0.00	0.0
December 31	41	31	0.02	0.0

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Weather Station Details

Years	Station	Coordinates
1933–2024	Port Huron	location