Janesville Weather in 2008

Historical record of Janesville, Wisconsin weather for the year 2008 based on NOAA data.

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2008 Janesville Weather Extremes
Highest temperature	92 °F	September 3
Lowest temperature	-11 °F	January 25
Highest daily low	69 °F	July 18
Lowest daily high	-2 °F	December 22
Most daily precipitation	2.7 inches	July 11
Most daily snow	9.0 inches	December 19
Total annual precipitation	45.2 inches	-
Total annual snow	93.1 inches	-

What was the hottest temperature in Janesville in 2008?

The highest temperature recorded in Janesville, Wisconsin in 2008 was 92 °F which happened on September 3.

Highest Temperatures: All-Time By Year

Highest Temperatures in Janesville in 2008

Rank	Temperature	Date
1	92 °F	Sep 3
2	90 °F	Sep 2
3	89 °F	Sep 1
3	89 °F	Jul 17
5	88 °F	Aug 2
5	88 °F	Jul 31
7	87 °F	Jul 30
7	87 °F	Jul 29
7	87 °F	Jul 18
7	87 °F	Jul 16
7	87 °F	Jul 8
7	87 °F	Jun 8

What was the coldest temperature in Janesville in 2008?

The lowest temperature recorded in Janesville, Wisconsin in 2008 was -11 °F which happened 4 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Janesville in 2008

Rank	Temperature	Date
1	-11 °F	January 25
1	-11 °F	January 24
1	-11 °F	January 23
1	-11 °F	January 19
5	-10 °F	January 20
6	-9 °F	December 22
6	-9 °F	December 21
6	-9 °F	January 18
9	-8 °F	February 11
9	-8 °F	February 10

January 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	n/a	-1	0.00	0.0
January 2	n/a	-5	0.00	0.0
January 3	21	-4	0.00	0.0
January 4	36	n/a	0.00	0.0
January 5	43	n/a	0.01	0.0
January 6	56	35	0.23	0.0
January 7	60	38	0.05	0.0
January 8	41	27	0.44	0.0
January 9	n/a	27	0.00	0.0
January 10	40	n/a	0.30	0.5
January 11	34	25	0.00	0.0
January 12	38	28	0.03	0.0
January 13	30	18	0.00	0.0
January 14	n/a	8	0.00	0.0
January 15	26	8	0.00	0.0
January 16	40	n/a	0.00	0.0
January 17	33	2	0.13	2.0
January 18	n/a	-9	0.00	0.0
January 19	n/a	-11	0.00	0.0
January 20	7	-10	0.00	0.0
January 21	18	n/a	0.31	7.0
January 22	13	-4	n/a	n/a
January 23	11	-11	n/a	n/a
January 24	7	-11	n/a	6.5
January 25	21	-11	0.12	2.0
January 26	27	n/a	0.08	1.0
January 27	40	-3	0.00	0.0
January 28	45	n/a	0.00	0.0
January 29	43	-6	0.07	0.0
January 30	n/a	-6	0.00	n/a
January 31	26	n/a	0.17	3.4

February 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	26	7	0.17	3.4
February 2	29	24	0.00	0.0
February 3	28	24	0.03	0.5
February 4	32	24	0.10	1.0
February 5	35	32	0.44	0.0
February 6	38	26	0.48	7.0
February 7	27	13	0.42	8.0
February 8	26	13	0.02	0.4
February 9	36	25	0.03	0.3
February 10	31	-8	0.03	0.6
February 11	11	-8	0.00	0.0
February 12	18	-4	0.13	1.0
February 13	18	-3	0.03	1.0
February 14	23	-3	0.00	0.0
February 15	n/a	-1	0.00	0.0
February 16	34	1	0.50	0.7
February 17	34	0	0.74	0.0
February 18	36	n/a	0.62	0.0
February 19	18	-3	0.00	0.0
February 20	12	-3	0.01	0.0
February 21	25	-2	0.00	0.0
February 22	25	0	0.00	0.0
February 23	27	2	0.00	0.0
February 24	30	2	0.00	0.0
February 25	36	6	0.00	0.0
February 26	33	23	0.27	4.0
February 27	28	12	0.00	0.0
February 28	25	0	0.00	0.0
February 29	30	1	0.14	1.4

March 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	39	14	0.00	0.0
March 2	33	14	0.00	0.0
March 3	52	31	0.49	0.0
March 4	32	14	0.00	0.0
March 5	30	14	0.00	0.0
March 6	31	14	0.02	0.2
March 7	26	11	0.00	0.0
March 8	20	4	0.00	0.0
March 9	25	6	0.00	0.0
March 10	30	21	0.00	0.0
March 11	35	19	0.00	0.0
March 12	42	19	0.00	0.0
March 13	44	23	0.00	0.0
March 14	50	28	0.00	0.0
March 15	50	28	0.00	0.0
March 16	39	23	0.00	0.0
March 17	38	24	0.00	0.0
March 18	38	31	0.20	0.0
March 19	42	34	0.00	0.0
March 20	49	26	0.00	0.0
March 21	47	26	0.07	0.7
March 22	31	22	0.48	4.5
March 23	37	22	0.00	0.0
March 24	42	22	0.00	0.0
March 25	38	26	0.00	0.0
March 26	55	28	0.00	0.0
March 27	53	29	0.20	0.0
March 28	35	20	0.25	n/a
March 29	41	21	0.00	0.0
March 30	47	21	0.00	0.0
March 31	45	34	0.59	0.0

April 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	59	35	0.33
April 2	45	24	0.00
April 3	52	22	0.00
April 4	52	33	0.26
April 5	58	35	0.00
April 6	64	38	0.00
April 7	46	36	0.00
April 8	46	36	0.00
April 9	42	35	1.02
April 10	49	36	0.00
April 11	48	38	1.32
April 12	58	35	0.16
April 13	39	33	0.04
April 14	43	29	0.00
April 15	53	31	0.00
April 16	60	35	0.00
April 17	74	45	0.00
April 18	73	47	0.01
April 19	69	47	0.31
April 20	67	47	0.00
April 21	76	46	0.00
April 22	77	47	0.00
April 23	73	47	0.07
April 24	76	49	0.00
April 25	74	57	0.72
April 26	75	37	0.71
April 27	54	37	0.00
April 28	54	36	0.00
April 29	46	36	0.13
April 30	48	32	0.00

May 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	60	35	0.00
May 2	74	47	0.02
May 3	75	50	0.08
May 4	55	35	0.13
May 5	65	38	0.00
May 6	75	44	0.00
May 7	82	49	0.15
May 8	72	43	0.14
May 9	64	42	0.00
May 10	62	38	0.00
May 11	62	43	0.40
May 12	58	37	0.29
May 13	64	41	0.00
May 14	74	50	0.00
May 15	69	44	0.00
May 16	63	39	0.00
May 17	73	45	0.01
May 18	71	44	0.01
May 19	59	36	0.00
May 20	64	43	0.01
May 21	65	38	0.00
May 22	66	41	0.00
May 23	67	41	0.00
May 24	63	42	0.00
May 25	72	48	0.00
May 26	80	57	0.78
May 27	81	43	0.00
May 28	58	39	0.00
May 29	67	42	0.00
May 30	62	48	0.86
May 31	78	56	0.10

June 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	78	51	0.00
June 2	81	55	0.00
June 3	82	58	0.01
June 4	67	56	0.01
June 5	74	57	0.70
June 6	85	65	0.95
June 7	85	61	0.27
June 8	87	67	0.73
June 9	79	65	2.57
June 10	72	61	0.04
June 11	78	61	0.00
June 12	82	68	0.00
June 13	82	66	1.85
June 14	78	57	0.00
June 15	83	58	0.33
June 16	80	55	0.02
June 17	71	52	0.00
June 18	76	54	0.00
June 19	77	52	0.00
June 20	80	56	0.00
June 21	84	61	0.11
June 22	80	55	0.03
June 23	78	54	0.07
June 24	77	58	0.00
June 25	82	61	0.00
June 26	81	68	0.00
June 27	85	63	0.00
June 28	84	64	0.02
June 29	79	57	0.32
June 30	70	56	0.05

July 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	55	0.00
July 2	82	61	0.00
July 3	82	57	0.50
July 4	75	50	0.00
July 5	78	53	0.00
July 6	81	55	0.00
July 7	86	66	0.05
July 8	87	66	1.16
July 9	83	58	0.00
July 10	81	63	0.05
July 11	78	62	2.65
July 12	86	64	1.56
July 13	77	60	0.00
July 14	78	57	0.00
July 15	83	60	0.00
July 16	87	66	0.00
July 17	89	65	0.00
July 18	87	69	0.00
July 19	83	67	0.15
July 20	85	67	0.32
July 21	85	67	0.00
July 22	84	62	0.02
July 23	78	56	0.00
July 24	81	57	0.00
July 25	80	55	0.00
July 26	82	62	0.01
July 27	81	57	0.00
July 28	83	60	0.00
July 29	87	62	0.00
July 30	87	64	0.00
July 31	88	65	0.00

August 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	81	65	0.12
August 2	88	57	0.00
August 3	83	56	0.00
August 4	82	60	0.59
August 5	83	67	0.23
August 6	86	60	0.00
August 7	80	58	0.00
August 8	79	56	0.00
August 9	78	53	0.15
August 10	81	53	0.02
August 11	74	52	0.00
August 12	79	55	0.00
August 13	79	60	0.00
August 14	77	58	0.09
August 15	79	56	0.01
August 16	79	53	0.00
August 17	82	54	0.00
August 18	85	59	0.05
August 19	84	61	0.00
August 20	79	63	0.00
August 21	83	63	0.00
August 22	85	66	0.00
August 23	85	54	0.00
August 24	77	53	0.00
August 25	77	53	0.00
August 26	76	53	0.00
August 27	79	52	0.00
August 28	83	53	0.01
August 29	80	60	0.05
August 30	83	52	0.00
August 31	85	53	0.00

September 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	56	0.00
September 2	90	63	0.00
September 3	92	63	0.07
September 4	69	58	0.20
September 5	n/a	56	1.60
September 6	73	55	0.00
September 7	71	51	0.00
September 8	73	52	0.00
September 9	58	43	0.37
September 10	68	43	0.00
September 11	72	44	0.00
September 12	76	56	0.00
September 13	75	67	1.46
September 14	76	60	0.26
September 15	60	53	0.42
September 16	62	44	0.00
September 17	73	44	0.00
September 18	81	50	0.00
September 19	77	51	0.00
September 20	79	55	0.00
September 21	82	55	0.00
September 22	82	57	0.00
September 23	82	57	0.00
September 24	83	58	0.00
September 25	78	50	0.01
September 26	81	50	0.00
September 27	83	50	0.00
September 28	82	51	0.00
September 29	66	51	0.00
September 30	58	43	0.00

October 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	58	43	0.00
October 2	57	38	0.00
October 3	63	39	0.02
October 4	59	32	0.00
October 5	64	32	0.00
October 6	55	40	0.18
October 7	71	55	0.00
October 8	60	54	1.05
October 9	66	42	0.00
October 10	68	37	0.00
October 11	73	38	0.00
October 12	80	47	0.00
October 13	83	55	0.00
October 14	74	47	0.05
October 15	62	45	0.00
October 16	54	37	0.18
October 17	58	34	0.00
October 18	53	34	0.13
October 19	60	35	0.00
October 20	63	43	0.07
October 21	59	32	0.21
October 22	55	31	0.00
October 23	52	38	0.00
October 24	56	40	0.62
October 25	53	42	0.17
October 26	55	42	0.00
October 27	52	36	0.00
October 28	43	27	0.00
October 29	46	27	0.00
October 30	52	28	0.00
October 31	65	29	0.00

November 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	71	41	0.00	0.0
November 2	58	42	0.00	0.0
November 3	67	48	0.00	0.0
November 4	74	49	0.00	0.0
November 5	73	49	0.00	0.0
November 6	71	54	0.00	0.0
November 7	60	38	0.46	0.0
November 8	44	33	0.19	0.0
November 9	39	31	0.02	0.0
November 10	32	23	0.00	0.0
November 11	36	22	0.00	0.0
November 12	40	27	0.26	0.0
November 13	47	39	0.09	0.0
November 14	56	41	0.38	0.0
November 15	49	37	0.00	0.0
November 16	38	27	0.00	0.0
November 17	34	28	0.00	0.0
November 18	36	17	0.00	0.0
November 19	34	17	0.00	0.0
November 20	45	29	0.00	0.0
November 21	30	13	0.00	0.0
November 22	28	13	0.00	0.0
November 23	33	20	0.00	0.0
November 24	43	22	0.23	2.3
November 25	40	26	0.00	0.0
November 26	39	19	0.00	0.0
November 27	42	19	0.00	0.0
November 28	44	22	0.00	0.0
November 29	46	18	0.00	0.0
November 30	44	19	0.00	0.0

December 2008 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	36	25	0.31	5.0
December 2	26	15	0.00	0.0
December 3	36	16	0.00	0.0
December 4	34	5	0.21	2.0
December 5	21	2	0.00	0.0
December 6	29	2	0.16	1.6
December 7	30	-2	0.00	0.0
December 8	19	-2	0.02	0.2
December 9	33	18	0.32	0.0
December 10	33	8	0.20	3.0
December 11	22	9	0.00	0.0
December 12	31	6	0.00	0.0
December 13	30	5	0.00	0.0
December 14	39	29	0.01	0.0
December 15	46	1	0.40	0.0
December 16	12	0	0.00	0.0
December 17	16	1	0.23	4.4
December 18	16	1	0.00	0.0
December 19	26	2	0.62	9.0
December 20	28	19	0.12	1.8
December 21	26	-9	0.09	n/a
December 22	-2	-9	0.01	0.5
December 23	17	-7	0.06	1.2
December 24	32	16	0.19	2.0
December 25	34	-5	0.15	2.0
December 26	30	-6	0.08	0.0
December 27	49	30	0.09	0.0
December 28	51	20	0.91	0.5
December 29	30	18	0.00	0.0
December 30	41	24	0.00	0.0
December 31	37	4	0.03	0.5

Next Year >

Weather Station Details

Years	Station	Coordinates
1987–2024	Afton-Janesville WWTP	location
1893–1987	Janesville	location