Green Bay Weather in 2018

Historical record of Green Bay, Wisconsin weather for the year 2018 based on NOAA data.

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2018 Green Bay Weather Extremes
Highest temperature	97 °F	May 27
Lowest temperature	-11 °F	January 1
Highest daily low	75 °F	June 30
Lowest daily high	1 °F	January 1
Most daily precipitation	2.9 inches	August 28
Most daily snow	11.0 inches	April 14
Total annual precipitation	39.2 inches	-
Total annual snow	67.4 inches	-

What was the hottest temperature in Green Bay in 2018?

The highest temperature recorded in Green Bay, Wisconsin in 2018 was 97 °F which happened on May 27.

Highest Temperatures: All-Time By Year

Highest Temperatures in Green Bay in 2018

Rank	Temperature	Date
1	97 °F	May 27
2	94 °F	Jun 29
3	93 °F	Jul 4
3	93 °F	Jun 30
5	92 °F	May 26
6	91 °F	Jul 1
6	91 °F	Jun 17
8	90 °F	Sep 17
9	89 °F	Jul 15
9	89 °F	Jul 9
9	89 °F	May 28
9	89 °F	May 25

What was the coldest temperature in Green Bay in 2018?

The lowest temperature recorded in Green Bay, Wisconsin in 2018 was -11 °F which happened on Jan 1.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Green Bay in 2018

Rank	Temperature	Date
1	-11 °F	January 1
2	-10 °F	January 6
3	-9 °F	February 5
4	-7 °F	February 9
5	-6 °F	January 5
5	-6 °F	January 4
7	-4 °F	February 6
8	-3 °F	February 8
8	-3 °F	February 4
8	-3 °F	January 2

January 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	1	-11	0.00	0.0
January 2	14	-3	0.00	0.2
January 3	15	0	0.01	0.2
January 4	9	-6	0.00	0.0
January 5	8	-6	0.00	0.0
January 6	11	-10	0.00	0.0
January 7	30	11	0.03	0.6
January 8	37	21	0.02	0.3
January 9	35	15	0.00	0.0
January 10	38	27	0.00	0.0
January 11	48	20	0.10	0.3
January 12	20	6	0.00	0.0
January 13	12	-1	0.00	0.0
January 14	19	-2	0.01	0.2
January 15	24	14	0.11	2.6
January 16	23	1	0.01	0.3
January 17	24	4	0.00	0.0
January 18	33	17	0.00	0.0
January 19	37	22	0.00	0.0
January 20	41	29	0.00	0.0
January 21	43	25	0.00	0.0
January 22	35	30	0.63	0.0
January 23	30	20	0.02	0.1
January 24	27	15	0.00	0.0
January 25	34	20	0.00	0.0
January 26	46	30	0.07	0.0
January 27	42	30	0.00	0.0
January 28	30	19	0.00	0.0
January 29	21	12	0.00	0.0
January 30	28	8	0.00	0.0
January 31	38	28	0.03	0.3

February 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	30	2	0.00	0.0
February 2	15	0	0.00	0.0
February 3	24	12	0.32	4.8
February 4	14	-3	0.06	1.0
February 5	12	-9	0.00	0.0
February 6	13	-4	0.00	0.0
February 7	16	2	0.00	0.0
February 8	19	-3	0.00	0.0
February 9	18	-7	0.02	0.2
February 10	20	0	0.00	0.0
February 11	23	8	0.01	0.2
February 12	18	0	0.00	0.0
February 13	30	2	0.00	0.0
February 14	42	19	0.00	0.0
February 15	46	30	0.00	0.0
February 16	30	16	0.00	0.0
February 17	28	16	0.05	0.5
February 18	37	12	0.00	0.0
February 19	38	27	0.06	0.0
February 20	36	27	0.25	0.0
February 21	27	18	0.00	0.0
February 22	33	18	0.01	0.0
February 23	38	30	0.14	0.0
February 24	38	27	0.33	0.0
February 25	37	27	0.20	0.0
February 26	44	26	0.00	0.0
February 27	53	36	0.01	0.0
February 28	44	31	0.00	0.0

March 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	36	26	0.01	0.0
March 2	46	25	0.00	0.0
March 3	42	25	0.00	0.0
March 4	39	26	0.00	0.0
March 5	36	30	0.08	1.4
March 6	33	24	0.21	3.9
March 7	27	17	0.00	0.1
March 8	31	13	0.00	0.0
March 9	37	18	0.00	0.0
March 10	38	15	0.00	0.0
March 11	41	17	0.00	0.0
March 12	42	28	0.01	0.1
March 13	30	22	0.00	0.0
March 14	47	22	0.00	0.0
March 15	39	21	0.00	0.0
March 16	40	19	0.00	0.0
March 17	50	20	0.00	0.0
March 18	55	29	0.00	0.0
March 19	36	22	0.00	0.0
March 20	31	22	0.00	0.0
March 21	36	21	0.00	0.0
March 22	43	19	0.00	0.0
March 23	40	19	0.00	0.0
March 24	37	21	0.00	0.0
March 25	41	18	0.00	0.0
March 26	46	25	0.15	0.0
March 27	47	31	0.15	0.0
March 28	53	26	0.00	0.0
March 29	46	27	0.00	0.0
March 30	45	25	0.00	0.0
March 31	38	23	0.38	1.5

April 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	32	16	0.00	0.0
April 2	38	21	0.01	0.2
April 3	32	22	0.57	8.1
April 4	32	18	0.07	1.1
April 5	36	15	0.07	1.0
April 6	31	16	0.10	2.1
April 7	30	11	0.00	0.0
April 8	37	9	0.00	0.0
April 9	42	23	0.00	0.0
April 10	41	26	0.00	0.0
April 11	50	30	0.02	0.0
April 12	46	36	0.25	0.0
April 13	36	29	1.53	2.5
April 14	31	24	1.18	11.0
April 15	28	25	1.00	10.2
April 16	35	25	0.05	0.5
April 17	38	24	0.00	0.0
April 18	36	31	0.00	0.0
April 19	52	27	0.00	0.0
April 20	50	21	0.00	0.0
April 21	52	28	0.00	0.0
April 22	57	29	0.00	0.0
April 23	63	31	0.00	0.0
April 24	65	35	0.00	0.0
April 25	56	36	0.00	0.0
April 26	66	34	0.02	0.0
April 27	49	34	0.00	0.0
April 28	51	31	0.00	0.0
April 29	58	28	0.00	0.0
April 30	76	39	0.00	0.0

May 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	78	60	0.47
May 2	72	49	0.55
May 3	63	43	0.56
May 4	74	46	0.83
May 5	72	48	0.00
May 6	65	48	0.17
May 7	74	44	0.00
May 8	82	52	0.00
May 9	61	49	0.63
May 10	67	39	0.00
May 11	44	39	0.11
May 12	57	38	0.00
May 13	68	41	0.00
May 14	76	54	0.06
May 15	67	48	0.03
May 16	82	45	0.00
May 17	62	50	0.00
May 18	67	47	0.00
May 19	71	49	0.01
May 20	63	42	0.01
May 21	62	38	0.10
May 22	76	51	0.00
May 23	80	55	0.00
May 24	85	55	0.00
May 25	89	66	0.00
May 26	92	62	0.02
May 27	97	61	0.00
May 28	89	65	0.09
May 29	87	64	0.00
May 30	79	65	0.03
May 31	84	66	0.00

June 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	68	54	0.00
June 2	69	54	0.60
June 3	67	54	0.01
June 4	78	51	0.00
June 5	69	48	0.00
June 6	70	43	0.12
June 7	77	54	0.00
June 8	73	53	0.00
June 9	73	61	0.00
June 10	71	58	0.00
June 11	79	55	0.00
June 12	81	60	0.00
June 13	82	60	0.00
June 14	84	56	0.00
June 15	74	56	1.44
June 16	82	61	0.00
June 17	91	70	0.87
June 18	76	66	1.71
June 19	70	63	0.06
June 20	77	61	0.00
June 21	72	58	0.00
June 22	75	54	0.00
June 23	77	54	0.00
June 24	78	60	0.00
June 25	76	53	0.00
June 26	74	59	0.00
June 27	82	63	0.00
June 28	87	64	0.00
June 29	94	66	0.00
June 30	93	75	0.00

July 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	91	66	0.41
July 2	85	60	0.00
July 3	85	64	0.00
July 4	93	69	0.20
July 5	86	64	0.00
July 6	77	57	0.00
July 7	82	51	0.00
July 8	85	56	0.00
July 9	89	65	0.00
July 10	86	61	0.00
July 11	84	59	0.00
July 12	82	64	0.44
July 13	84	70	0.70
July 14	88	69	0.32
July 15	89	67	0.00
July 16	84	64	0.00
July 17	77	57	0.00
July 18	81	53	0.00
July 19	80	57	0.04
July 20	79	67	0.44
July 21	75	65	0.13
July 22	77	64	0.01
July 23	79	60	0.00
July 24	86	61	0.00
July 25	83	57	0.44
July 26	73	60	0.00
July 27	73	56	0.00
July 28	80	52	0.00
July 29	82	54	0.00
July 30	83	56	0.00
July 31	84	56	0.00

August 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	59	0.37
August 2	66	57	0.05
August 3	77	56	0.00
August 4	87	64	0.46
August 5	85	72	0.00
August 6	81	65	0.03
August 7	74	61	0.00
August 8	83	60	0.00
August 9	83	61	0.06
August 10	86	60	0.00
August 11	86	59	0.00
August 12	88	59	0.00
August 13	88	57	0.00
August 14	88	60	0.00
August 15	85	64	0.00
August 16	85	67	0.00
August 17	85	66	0.00
August 18	79	57	0.00
August 19	83	53	0.00
August 20	78	60	0.00
August 21	72	53	0.55
August 22	79	50	0.00
August 23	81	51	0.00
August 24	70	62	0.04
August 25	78	60	0.12
August 26	82	57	0.67
August 27	84	67	1.05
August 28	81	67	2.88
August 29	69	57	0.04
August 30	71	51	0.00
August 31	80	52	0.00

September 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	80	65	0.00
September 2	80	65	0.08
September 3	76	66	0.53
September 4	88	68	2.06
September 5	77	62	0.40
September 6	72	50	0.00
September 7	70	49	0.00
September 8	71	49	0.00
September 9	70	47	0.00
September 10	73	44	0.00
September 11	79	49	0.00
September 12	82	58	0.00
September 13	80	55	0.00
September 14	85	55	0.00
September 15	86	58	0.00
September 16	86	58	0.00
September 17	90	62	0.73
September 18	66	57	0.00
September 19	63	58	0.13
September 20	79	60	0.64
September 21	70	43	0.21
September 22	64	41	0.00
September 23	72	44	0.00
September 24	72	52	0.00
September 25	75	52	0.18
September 26	63	46	0.00
September 27	68	46	0.00
September 28	56	43	0.00
September 29	47	35	0.00
September 30	52	44	0.00

October 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	56	47	1.09
October 2	57	49	0.01
October 3	82	55	0.00
October 4	66	43	0.00
October 5	51	45	0.13
October 6	57	50	0.00
October 7	53	44	0.13
October 8	73	53	1.42
October 9	77	52	0.69
October 10	69	48	0.79
October 11	49	38	0.00
October 12	39	30	0.00
October 13	50	28	0.00
October 14	49	34	0.27
October 15	41	34	0.00
October 16	57	35	0.00
October 17	48	29	0.00
October 18	57	26	0.00
October 19	53	47	0.01
October 20	46	34	0.00
October 21	47	30	0.00
October 22	62	28	0.00
October 23	53	35	0.00
October 24	51	35	0.00
October 25	52	32	0.00
October 26	51	38	0.00
October 27	51	40	0.00
October 28	47	43	0.32
October 29	52	38	0.00
October 30	55	42	0.00
October 31	58	34	0.00

November 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	48	31	0.00	0.0
November 2	45	31	0.00	0.0
November 3	46	33	0.00	0.0
November 4	49	39	0.45	0.0
November 5	50	42	0.11	0.0
November 6	46	35	0.31	0.0
November 7	37	33	0.00	0.0
November 8	34	30	0.00	0.0
November 9	32	21	0.11	1.6
November 10	30	22	0.02	0.4
November 11	33	25	0.04	0.9
November 12	31	23	0.00	0.0
November 13	25	14	0.00	0.0
November 14	31	13	0.00	0.0
November 15	40	19	0.00	0.0
November 16	39	32	0.00	0.0
November 17	32	21	0.00	0.0
November 18	32	17	0.00	0.0
November 19	31	24	0.01	0.1
November 20	31	18	0.00	0.0
November 21	29	20	0.00	0.0
November 22	37	23	0.00	0.0
November 23	50	35	0.00	0.0
November 24	42	35	0.25	0.0
November 25	36	27	0.00	0.0
November 26	31	25	0.00	0.0
November 27	26	20	0.00	0.0
November 28	31	15	0.00	0.0
November 29	32	25	0.04	0.8
November 30	35	30	0.00	0.0

December 2018 Green Bay Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	36	30	0.30	1.3
December 2	35	33	0.38	1.6
December 3	33	27	0.00	0.0
December 4	32	22	0.00	0.0
December 5	32	22	0.00	0.1
December 6	28	18	0.00	0.0
December 7	20	12	0.00	0.0
December 8	28	11	0.00	0.0
December 9	28	15	0.00	0.0
December 10	28	16	0.00	0.0
December 11	29	24	0.00	0.0
December 12	35	29	0.06	0.2
December 13	36	31	0.00	0.0
December 14	37	25	0.00	0.0
December 15	45	20	0.00	0.0
December 16	43	25	0.00	0.0
December 17	36	22	0.00	0.0
December 18	41	19	0.00	0.0
December 19	42	31	0.00	0.0
December 20	41	33	0.05	0.0
December 21	33	24	0.00	0.0
December 22	28	23	0.00	0.0
December 23	35	28	0.01	0.2
December 24	30	20	0.00	0.0
December 25	33	18	0.00	0.0
December 26	37	30	0.00	0.0
December 27	45	35	0.43	0.0
December 28	47	20	0.14	0.7
December 29	24	13	0.00	0.0
December 30	31	20	0.00	0.0
December 31	32	25	0.39	4.0

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Weather Station Details

Years	Station	Coordinates
1886–2024	Green Bay	location