Janesville Weather in 2010

Historical record of Janesville, Wisconsin weather for the year 2010 based on NOAA data.

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2010 Janesville Weather Extremes
Highest temperature	94 °F	May 25
Lowest temperature	-7 °F	December 15
Highest daily low	73 °F	July 7
Lowest daily high	9 °F	January 3
Most daily precipitation	3.3 inches	July 23
Most daily snow	5.0 inches	January 8
Total annual precipitation	35.6 inches	-
Total annual snow	35.3 inches	-

What was the hottest temperature in Janesville in 2010?

The highest temperature recorded in Janesville, Wisconsin in 2010 was 94 °F which happened on May 25.

Highest Temperatures: All-Time By Year

Highest Temperatures in Janesville in 2010

Rank	Temperature	Date
1	94 °F	May 25
2	93 °F	Aug 13
3	92 °F	Jul 18
3	92 °F	Jul 15
5	91 °F	Aug 30
5	91 °F	Aug 21
5	91 °F	May 31
5	91 °F	May 24
9	90 °F	Aug 11
10	89 °F	Jul 28
10	89 °F	Jul 23
10	89 °F	Jul 22
10	89 °F	Jul 20
10	89 °F	Jul 19
10	89 °F	Jul 17
10	89 °F	May 30

What was the coldest temperature in Janesville in 2010?

The lowest temperature recorded in Janesville, Wisconsin in 2010 was -7 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Janesville in 2010

Rank	Temperature	Date
1	-7 °F	December 15
1	-7 °F	January 3
3	-6 °F	December 16
3	-6 °F	January 11
3	-6 °F	January 10
6	-4 °F	December 14
6	-4 °F	January 12
6	-4 °F	January 2
9	-3 °F	January 4
10	-1 °F	January 9

January 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	30	1	0.00	0.0
January 2	16	-4	0.00	0.0
January 3	9	-7	0.00	0.0
January 4	15	-3	0.00	0.0
January 5	18	n/a	0.00	0.0
January 6	22	3	0.00	0.0
January 7	19	7	0.15	2.0
January 8	25	15	0.23	5.0
January 9	20	-1	0.00	0.0
January 10	19	-6	0.00	0.0
January 11	19	-6	0.00	0.0
January 12	26	-4	0.00	0.0
January 13	28	n/a	0.00	0.0
January 14	34	15	0.00	0.0
January 15	37	25	0.00	0.0
January 16	28	21	0.00	0.0
January 17	27	20	0.00	0.0
January 18	29	22	0.00	0.0
January 19	31	18	0.00	0.0
January 20	34	13	0.00	0.0
January 21	31	22	0.00	0.0
January 22	32	29	0.03	0.0
January 23	33	30	0.00	0.0
January 24	39	33	0.28	0.0
January 25	40	30	0.03	0.0
January 26	31	18	0.03	0.6
January 27	23	6	0.00	0.0
January 28	22	4	0.00	0.0
January 29	12	0	0.00	0.0
January 30	16	0	0.00	0.0
January 31	26	10	0.00	0.0

February 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	25	10	0.00	0.0
February 2	28	14	0.15	2.3
February 3	32	23	0.09	1.4
February 4	31	9	0.00	0.0
February 5	32	21	0.00	0.0
February 6	37	24	0.00	0.1
February 7	29	19	0.00	0.0
February 8	30	19	0.00	0.0
February 9	31	19	0.12	1.8
February 10	28	18	0.25	3.8
February 11	30	3	0.00	0.0
February 12	28	3	0.00	0.0
February 13	30	3	0.00	0.0
February 14	31	1	0.00	0.0
February 15	29	1	0.00	0.0
February 16	27	20	0.03	n/a
February 17	35	23	0.00	0.0
February 18	34	21	0.00	0.0
February 19	40	11	0.00	n/a
February 20	39	11	0.08	0.8
February 21	35	28	0.04	0.4
February 22	35	28	0.12	1.5
February 23	35	28	0.01	0.0
February 24	34	19	0.01	0.2
February 25	28	12	0.00	0.0
February 26	29	13	0.00	0.0
February 27	35	14	0.00	0.0
February 28	38	27	0.00	0.0

March 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	39	28	0.00	0.0
March 2	38	17	0.00	0.0
March 3	32	17	0.00	0.0
March 4	38	16	0.00	0.0
March 5	43	17	0.00	0.0
March 6	42	17	0.00	0.0
March 7	46	18	0.00	0.0
March 8	41	28	0.03	0.0
March 9	39	32	0.00	0.0
March 10	45	34	0.21	0.0
March 11	59	37	0.00	0.0
March 12	58	35	1.66	0.0
March 13	50	35	0.05	0.0
March 14	45	41	0.04	0.0
March 15	54	36	0.00	0.0
March 16	55	31	0.00	0.0
March 17	63	30	0.00	0.0
March 18	65	30	0.00	0.0
March 19	63	35	0.00	0.0
March 20	60	28	0.20	0.5
March 21	37	28	0.00	0.0
March 22	50	29	0.00	0.0
March 23	55	26	0.00	0.0
March 24	61	26	0.00	0.0
March 25	57	33	0.00	0.0
March 26	44	23	0.00	0.0
March 27	46	23	0.00	0.0
March 28	51	32	0.00	0.0
March 29	55	28	0.00	0.0
March 30	54	28	0.00	0.0
March 31	66	33	0.00	0.0

April 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	77	47	0.00
April 2	83	48	0.00
April 3	78	51	0.20
April 4	59	44	0.05
April 5	70	42	0.01
April 6	71	42	1.30
April 7	66	47	0.55
April 8	48	33	0.76
April 9	41	27	0.01
April 10	58	28	0.00
April 11	68	46	0.00
April 12	68	40	0.00
April 13	68	45	0.01
April 14	62	44	0.00
April 15	82	46	0.00
April 16	80	53	0.00
April 17	63	39	0.00
April 18	61	31	0.00
April 19	61	33	0.00
April 20	62	34	0.00
April 21	67	37	0.00
April 22	71	35	0.12
April 23	67	36	0.00
April 24	65	42	0.35
April 25	56	47	0.70
April 26	56	44	0.02
April 27	64	41	0.00
April 28	58	33	0.00
April 29	65	35	0.00
April 30	n/a	n/a	0.00

May 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	56	0.36
May 2	70	54	0.01
May 3	71	47	0.00
May 4	68	44	0.00
May 5	81	48	0.04
May 6	69	43	0.00
May 7	65	44	0.28
May 8	48	38	0.38
May 9	49	33	0.02
May 10	49	38	0.00
May 11	59	43	0.74
May 12	47	43	0.20
May 13	50	43	1.27
May 14	70	46	0.05
May 15	65	43	0.00
May 16	66	44	0.00
May 17	67	50	0.00
May 18	67	50	0.00
May 19	74	44	0.00
May 20	80	47	0.00
May 21	77	53	0.30
May 22	69	56	0.01
May 23	79	57	0.00
May 24	91	67	0.00
May 25	94	70	0.00
May 26	88	64	0.05
May 27	85	66	0.00
May 28	81	54	0.00
May 29	84	58	0.00
May 30	89	64	0.00
May 31	91	68	0.00

June 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	79	55	0.00
June 2	87	57	0.25
June 3	81	54	0.33
June 4	76	56	0.10
June 5	82	56	0.15
June 6	78	55	1.56
June 7	75	53	0.10
June 8	75	53	0.16
June 9	67	53	0.26
June 10	80	54	0.00
June 11	75	58	0.00
June 12	88	64	0.00
June 13	82	61	0.03
June 14	72	62	0.46
June 15	70	59	0.09
June 16	74	60	0.55
June 17	81	60	0.00
June 18	84	66	0.14
June 19	86	65	0.47
June 20	81	62	0.00
June 21	82	64	0.01
June 22	83	64	0.28
June 23	87	67	0.19
June 24	86	61	0.02
June 25	82	61	0.00
June 26	84	65	0.72
June 27	86	68	0.11
June 28	83	66	0.22
June 29	72	57	0.00
June 30	75	53	0.00

July 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	76	53	0.00
July 2	80	55	0.00
July 3	83	57	0.00
July 4	86	65	0.00
July 5	88	73	0.00
July 6	84	73	0.00
July 7	88	73	0.00
July 8	88	69	0.05
July 9	87	66	0.00
July 10	86	65	0.00
July 11	88	63	0.01
July 12	83	62	0.04
July 13	83	64	0.04
July 14	86	66	0.00
July 15	92	70	0.29
July 16	85	63	0.00
July 17	89	67	0.00
July 18	92	70	0.00
July 19	89	65	0.00
July 20	89	64	0.00
July 21	84	67	0.00
July 22	89	65	0.00
July 23	89	67	3.31
July 24	87	69	2.08
July 25	82	67	0.00
July 26	83	59	0.00
July 27	85	63	0.00
July 28	89	63	0.00
July 29	85	62	0.01
July 30	82	64	0.00
July 31	75	65	1.47

August 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	82	63	0.00
August 2	86	64	0.00
August 3	83	67	0.15
August 4	88	69	0.00
August 5	86	67	0.06
August 6	86	59	0.00
August 7	81	61	0.00
August 8	83	63	0.00
August 9	87	68	1.05
August 10	88	69	0.00
August 11	90	70	0.00
August 12	87	69	0.00
August 13	93	70	0.00
August 14	85	69	0.81
August 15	86	68	0.00
August 16	80	59	0.00
August 17	79	60	0.00
August 18	72	52	0.00
August 19	82	60	0.00
August 20	87	65	0.00
August 21	91	69	0.73
August 22	84	66	0.00
August 23	85	60	0.00
August 24	85	59	0.00
August 25	83	54	0.00
August 26	76	50	0.00
August 27	77	51	0.00
August 28	84	57	0.00
August 29	85	59	0.00
August 30	91	62	0.00
August 31	85	69	0.12

September 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	68	0.23
September 2	75	65	0.11
September 3	82	56	0.05
September 4	67	47	0.02
September 5	67	45	0.00
September 6	74	46	0.00
September 7	81	57	0.00
September 8	69	48	0.00
September 9	70	48	0.00
September 10	65	49	0.00
September 11	76	52	0.06
September 12	75	49	0.02
September 13	83	49	0.00
September 14	79	49	0.00
September 15	77	49	0.00
September 16	79	55	0.00
September 17	66	50	0.64
September 18	77	52	0.17
September 19	67	51	0.33
September 20	57	51	0.03
September 21	76	56	0.01
September 22	85	62	0.69
September 23	74	62	0.01
September 24	86	60	0.14
September 25	68	51	0.00
September 26	58	44	0.00
September 27	62	38	0.00
September 28	69	39	0.00
September 29	72	46	0.00
September 30	76	51	0.00

October 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	71	42	0.00
October 2	73	42	0.02
October 3	57	36	0.00
October 4	58	32	0.00
October 5	63	32	0.00
October 6	69	32	0.00
October 7	79	38	0.00
October 8	77	40	0.00
October 9	80	40	0.00
October 10	88	48	0.00
October 11	83	48	0.00
October 12	83	48	0.00
October 13	78	49	0.00
October 14	66	35	0.00
October 15	66	35	0.00
October 16	63	35	0.00
October 17	73	35	0.00
October 18	65	39	0.00
October 19	60	34	0.00
October 20	60	32	0.00
October 21	69	38	0.00
October 22	54	29	0.00
October 23	65	29	0.01
October 24	66	53	0.87
October 25	64	51	0.41
October 26	68	52	0.74
October 27	63	47	0.04
October 28	59	39	0.00
October 29	44	28	0.00
October 30	49	28	0.00
October 31	64	30	0.00

November 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	51	28	0.00
November 2	54	28	0.00
November 3	54	28	0.00
November 4	58	38	0.00
November 5	48	27	0.04
November 6	40	22	0.00
November 7	47	24	0.00
November 8	59	32	0.00
November 9	68	33	0.00
November 10	70	35	0.00
November 11	68	40	0.00
November 12	57	45	0.00
November 13	54	45	0.02
November 14	50	36	0.06
November 15	43	27	0.00
November 16	53	27	0.09
November 17	53	33	0.02
November 18	43	32	0.00
November 19	38	27	0.00
November 20	45	29	0.00
November 21	45	28	0.01
November 22	56	42	0.37
November 23	66	21	0.04
November 24	32	21	0.01
November 25	38	28	0.21
November 26	35	16	0.00
November 27	32	16	0.00
November 28	34	18	0.00
November 29	47	22	0.00
November 30	46	34	0.62

December 2010 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	34	21	0.00	0.0
December 2	25	18	0.00	0.0
December 3	32	14	0.00	0.0
December 4	25	14	0.24	3.0
December 5	31	17	0.07	1.0
December 6	24	6	0.00	0.0
December 7	19	6	0.00	0.0
December 8	22	6	0.00	0.0
December 9	23	2	0.00	0.0
December 10	29	11	0.13	1.3
December 11	34	22	0.00	0.0
December 12	36	22	0.58	4.0
December 13	22	2	0.02	0.4
December 14	13	-4	0.00	0.0
December 15	15	-7	0.00	0.0
December 16	17	-6	0.00	0.0
December 17	22	12	0.00	0.0
December 18	18	9	0.00	0.0
December 19	19	8	0.00	0.0
December 20	20	3	0.00	0.0
December 21	29	12	0.27	3.0
December 22	32	17	0.01	0.2
December 23	35	13	0.00	0.0
December 24	30	17	0.00	0.0
December 25	29	19	0.15	2.0
December 26	30	19	0.00	0.0
December 27	27	10	0.00	0.0
December 28	21	7	0.00	0.0
December 29	27	10	0.00	0.0
December 30	36	10	0.01	0.0
December 31	45	36	0.01	0.0

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Weather Station Details

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