Janesville Weather in 1989

Historical record of Janesville, Wisconsin weather for the year 1989 based on NOAA data.

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1989 Janesville Weather Extremes
Highest temperature	99 °F	July 9
Lowest temperature	-20 °F	December 23
Highest daily low	70 °F	July 26
Lowest daily high	-11 °F	December 21
Most daily precipitation	2.6 inches	August 31
Most daily snow	5.5 inches	March 2
Total annual precipitation	21.6 inches	-
Total annual snow	28.6 inches	-

What was the hottest temperature in Janesville in 1989?

The highest temperature recorded in Janesville, Wisconsin in 1989 was 99 °F which happened on July 9.

Highest Temperatures: All-Time By Year

Highest Temperatures in Janesville in 1989

Rank	Temperature	Date
1	99 °F	Jul 9
2	98 °F	Jul 10
3	97 °F	Jul 6
4	94 °F	Jul 27
4	94 °F	Jul 5
6	93 °F	Jul 3
7	92 °F	Jul 8
7	92 °F	Jul 7
9	91 °F	Jul 4
9	91 °F	Jul 2
9	91 °F	Jun 22

What was the coldest temperature in Janesville in 1989?

The lowest temperature recorded in Janesville, Wisconsin in 1989 was -20 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Janesville in 1989

Rank	Temperature	Date
1	-20 °F	December 23
1	-20 °F	December 22
3	-17 °F	December 21
3	-17 °F	December 20
5	-15 °F	December 19
6	-13 °F	December 14
7	-12 °F	December 15
8	-11 °F	December 16
9	-7 °F	February 5
10	-6 °F	December 26
10	-6 °F	February 6
10	-6 °F	February 4
10	-6 °F	February 3

January 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	31	10	0.00	0.0
January 2	27	8	0.01	0.0
January 3	29	6	0.00	0.0
January 4	n/a	6	0.00	0.0
January 5	32	n/a	0.30	2.0
January 6	34	n/a	0.05	0.0
January 7	40	5	0.01	0.0
January 8	n/a	-1	0.00	0.0
January 9	31	-1	0.00	0.0
January 10	32	n/a	0.00	0.0
January 11	38	24	0.02	0.0
January 12	38	13	0.00	0.0
January 13	38	13	0.00	0.0
January 14	31	n/a	0.00	0.0
January 15	37	19	0.00	0.0
January 16	38	19	0.00	0.0
January 17	40	n/a	0.00	0.0
January 18	39	25	0.00	0.0
January 19	44	27	0.02	0.0
January 20	27	17	0.00	0.0
January 21	36	19	0.00	0.0
January 22	46	n/a	0.00	0.0
January 23	46	28	0.00	0.0
January 24	37	n/a	0.00	0.0
January 25	35	30	0.12	0.0
January 26	36	24	0.00	0.0
January 27	44	27	0.00	0.0
January 28	44	n/a	0.04	0.0
January 29	39	33	0.02	0.0
January 30	44	34	0.00	0.0
January 31	59	30	0.00	0.0

February 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	n/a	16	0.00	0.0
February 2	n/a	10	0.01	0.3
February 3	n/a	-6	0.02	0.5
February 4	n/a	-6	0.05	1.0
February 5	5	-7	0.11	4.0
February 6	7	-6	0.00	0.0
February 7	19	n/a	0.00	0.0
February 8	11	-5	0.00	0.0
February 9	21	-4	0.00	0.0
February 10	25	n/a	0.00	0.0
February 11	32	n/a	0.00	0.0
February 12	34	13	0.34	4.0
February 13	35	5	0.00	0.0
February 14	30	5	0.03	0.5
February 15	30	1	0.00	0.0
February 16	n/a	-1	0.00	0.0
February 17	23	3	0.00	0.0
February 18	24	9	0.03	0.5
February 19	29	n/a	0.00	0.0
February 20	27	16	0.00	0.0
February 21	31	11	0.00	0.0
February 22	20	-2	0.00	0.0
February 23	21	-3	0.00	0.0
February 24	23	n/a	0.00	0.0
February 25	40	5	0.00	0.0
February 26	28	7	0.00	0.0
February 27	25	9	0.02	0.5
February 28	25	10	0.00	0.0

March 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	n/a	7	0.01	0.3
March 2	25	7	0.14	5.5
March 3	33	n/a	1.03	0.0
March 4	36	10	0.00	0.0
March 5	n/a	11	0.00	0.0
March 6	28	9	0.01	0.1
March 7	27	10	0.00	0.0
March 8	34	n/a	0.00	0.0
March 9	41	16	0.00	0.0
March 10	49	16	0.00	0.0
March 11	48	29	0.00	0.0
March 12	34	30	0.00	0.0
March 13	40	31	0.00	0.0
March 14	47	23	0.06	0.0
March 15	n/a	23	0.00	0.0
March 16	42	23	0.00	0.0
March 17	n/a	15	0.39	1.0
March 18	25	12	0.00	0.0
March 19	35	n/a	0.07	0.3
March 20	37	16	0.00	0.0
March 21	32	17	0.00	0.0
March 22	42	n/a	0.00	0.0
March 23	52	26	0.00	0.0
March 24	62	32	0.00	0.0
March 25	58	n/a	0.00	0.0
March 26	74	43	0.00	0.0
March 27	76	n/a	0.34	0.0
March 28	62	37	0.15	0.0
March 29	n/a	30	0.00	0.0
March 30	47	32	0.00	0.0
March 31	36	23	0.00	0.0

April 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	45	30	0.09
April 2	58	n/a	0.00
April 3	58	32	0.01
April 4	56	36	0.00
April 5	49	27	0.00
April 6	54	30	0.00
April 7	47	n/a	0.00
April 8	44	22	0.01
April 9	n/a	20	0.00
April 10	40	23	0.00
April 11	51	n/a	0.00
April 12	47	22	0.00
April 13	55	26	0.00
April 14	63	n/a	0.00
April 15	60	32	0.00
April 16	68	n/a	0.08
April 17	55	33	0.02
April 18	55	30	0.02
April 19	61	37	0.00
April 20	68	n/a	0.07
April 21	62	40	0.00
April 22	60	42	0.00
April 23	64	39	0.00
April 24	76	n/a	0.67
April 25	79	47	0.00
April 26	71	49	0.00
April 27	68	44	0.75
April 28	n/a	43	0.00
April 29	62	40	0.00
April 30	62	39	0.00

May 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	53	39	0.03	0.0
May 2	54	40	0.04	0.0
May 3	66	n/a	0.00	0.0
May 4	63	47	0.22	0.0
May 5	54	30	0.06	0.3
May 6	n/a	27	0.00	0.0
May 7	55	31	0.00	0.0
May 8	60	31	0.03	0.0
May 9	64	36	0.00	0.0
May 10	65	36	0.00	0.0
May 11	65	34	0.00	0.0
May 12	68	44	0.00	0.0
May 13	68	43	0.00	0.0
May 14	67	46	0.01	0.0
May 15	73	46	0.00	0.0
May 16	78	46	0.00	0.0
May 17	81	n/a	0.00	0.0
May 18	74	n/a	0.07	0.0
May 19	71	57	0.40	0.0
May 20	74	44	0.00	0.0
May 21	82	48	0.00	0.0
May 22	80	51	0.00	0.0
May 23	82	n/a	0.02	0.0
May 24	86	60	0.01	0.0
May 25	79	52	0.00	0.0
May 26	79	44	0.00	0.0
May 27	70	42	0.00	0.0
May 28	72	n/a	0.15	0.0
May 29	82	n/a	0.15	0.0
May 30	81	n/a	0.30	0.0
May 31	80	63	0.28	0.0

June 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	74	56	0.01
June 2	80	56	0.00
June 3	64	47	0.41
June 4	77	50	0.00
June 5	80	57	0.00
June 6	86	55	0.00
June 7	84	57	0.00
June 8	83	54	0.00
June 9	n/a	49	0.00
June 10	74	46	0.00
June 11	78	n/a	0.23
June 12	66	n/a	0.28
June 13	74	58	0.00
June 14	73	50	0.00
June 15	n/a	49	0.00
June 16	70	44	0.00
June 17	81	50	0.00
June 18	82	n/a	0.00
June 19	85	53	0.00
June 20	86	57	0.00
June 21	88	n/a	0.00
June 22	91	n/a	0.00
June 23	89	59	0.00
June 24	87	61	0.00
June 25	90	64	0.02
June 26	89	65	0.24
June 27	85	54	0.00
June 28	82	47	0.00
June 29	81	47	0.00
June 30	86	52	0.00

July 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	n/a	0.00
July 2	91	62	0.00
July 3	93	65	0.00
July 4	91	56	0.00
July 5	94	58	0.00
July 6	97	65	0.00
July 7	92	62	0.00
July 8	92	66	0.20
July 9	99	n/a	0.00
July 10	98	68	0.00
July 11	85	64	0.10
July 12	84	61	0.00
July 13	80	50	0.00
July 14	82	58	0.00
July 15	83	53	0.00
July 16	86	54	0.00
July 17	90	60	0.00
July 18	73	n/a	1.22
July 19	n/a	63	0.60
July 20	78	62	0.00
July 21	71	60	0.17
July 22	83	62	0.00
July 23	87	63	0.00
July 24	89	63	0.00
July 25	87	67	0.05
July 26	90	70	0.00
July 27	94	61	0.51
July 28	75	54	0.00
July 29	76	56	1.28
July 30	75	n/a	0.01
July 31	80	57	0.00

August 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	84	59	0.00
August 2	85	n/a	0.00
August 3	89	n/a	0.48
August 4	89	66	0.72
August 5	85	60	0.00
August 6	n/a	48	0.00
August 7	70	49	0.00
August 8	77	54	0.00
August 9	83	56	0.00
August 10	84	56	0.00
August 11	82	57	0.00
August 12	84	55	0.00
August 13	81	59	0.00
August 14	75	n/a	0.00
August 15	75	54	0.00
August 16	76	49	0.00
August 17	81	48	0.00
August 18	81	48	0.00
August 19	80	52	0.46
August 20	83	n/a	0.00
August 21	85	60	0.02
August 22	87	n/a	0.00
August 23	87	59	0.06
August 24	77	59	0.00
August 25	80	59	0.00
August 26	75	63	0.25
August 27	83	n/a	0.32
August 28	80	n/a	0.02
August 29	83	53	0.00
August 30	80	55	0.02
August 31	80	55	2.58

September 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	76	50	0.02	n/a
September 2	76	51	0.00	0.0
September 3	76	51	0.00	0.0
September 4	75	56	0.00	0.0
September 5	80	60	0.67	n/a
September 6	78	67	0.00	n/a
September 7	79	67	0.03	n/a
September 8	78	66	0.86	n/a
September 9	67	53	0.10	n/a
September 10	73	54	0.00	0.0
September 11	75	43	0.00	0.0
September 12	62	44	0.36	n/a
September 13	62	47	0.05	n/a
September 14	68	40	0.00	0.0
September 15	71	40	0.00	0.0
September 16	73	41	0.00	0.0
September 17	76	46	0.00	0.0
September 18	77	48	0.00	0.0
September 19	77	47	0.00	0.0
September 20	78	49	0.00	0.0
September 21	76	49	0.00	0.0
September 22	76	33	0.00	0.0
September 23	54	30	0.00	0.0
September 24	61	31	0.00	0.0
September 25	71	37	0.00	0.0
September 26	59	32	0.00	0.0
September 27	65	32	0.00	0.0
September 28	74	42	0.00	0.0
September 29	71	37	0.00	0.0
September 30	75	37	0.00	0.0

October 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	78	43	0.00	0.0
October 2	58	34	0.00	0.0
October 3	51	27	0.00	0.0
October 4	61	27	0.00	0.0
October 5	58	42	0.50	0.0
October 6	59	30	0.00	0.0
October 7	54	28	0.00	0.0
October 8	54	28	0.00	0.0
October 9	57	28	0.14	0.0
October 10	56	35	0.00	0.0
October 11	79	39	0.00	0.0
October 12	71	36	0.00	0.0
October 13	80	36	0.00	0.0
October 14	79	48	0.00	0.0
October 15	82	55	0.09	0.0
October 16	56	39	0.01	0.0
October 17	43	28	0.00	0.0
October 18	43	28	0.00	0.0
October 19	39	32	0.04	0.8
October 20	42	31	0.03	0.8
October 21	58	24	0.00	0.0
October 22	64	24	0.00	0.0
October 23	74	38	0.00	0.0
October 24	77	38	0.00	0.0
October 25	78	44	0.00	0.0
October 26	78	42	0.00	0.0
October 27	74	42	0.00	0.0
October 28	69	52	0.00	0.0
October 29	72	52	0.07	0.0
October 30	69	38	0.30	0.0
October 31	46	32	0.00	0.0

November 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	47	32	0.00	0.0
November 2	39	17	0.01	0.0
November 3	41	19	0.06	0.0
November 4	54	38	0.01	0.0
November 5	59	37	0.03	0.0
November 6	47	37	0.35	0.0
November 7	51	40	0.00	0.0
November 8	51	29	0.00	0.0
November 9	43	30	0.05	0.0
November 10	45	33	0.00	0.0
November 11	56	28	0.00	0.0
November 12	55	28	0.00	0.0
November 13	71	43	0.00	0.0
November 14	45	36	0.02	0.0
November 15	38	26	0.06	0.0
November 16	27	10	0.00	0.0
November 17	34	14	0.00	0.0
November 18	23	14	0.03	0.3
November 19	51	22	0.00	0.0
November 20	53	25	0.00	0.0
November 21	28	22	0.07	1.0
November 22	27	4	0.02	0.3
November 23	27	4	0.00	0.0
November 24	43	6	0.00	0.0
November 25	47	20	0.00	0.0
November 26	48	20	0.01	0.0
November 27	54	23	0.04	0.3
November 28	23	7	0.00	0.0
November 29	28	8	0.00	0.0
November 30	47	20	0.00	0.0

December 1989 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	46	20	0.00	0.0
December 2	33	10	0.00	0.0
December 3	24	10	0.00	0.0
December 4	39	24	0.00	0.0
December 5	50	30	0.00	0.0
December 6	30	6	0.00	0.0
December 7	19	6	0.00	0.0
December 8	27	11	0.00	0.0
December 9	37	23	0.00	0.0
December 10	30	10	0.00	0.0
December 11	28	-2	0.00	0.0
December 12	15	-2	0.00	0.0
December 13	18	0	0.07	0.8
December 14	6	-13	0.01	n/a
December 15	15	-12	0.01	n/a
December 16	9	-11	0.00	0.0
December 17	16	-3	0.00	0.0
December 18	12	-3	0.05	0.5
December 19	9	-15	0.00	0.0
December 20	2	-17	0.01	0.3
December 21	-11	-17	0.00	0.0
December 22	0	-20	0.00	0.0
December 23	4	-20	0.03	0.5
December 24	19	3	0.01	n/a
December 25	36	-4	0.00	0.0
December 26	18	-6	0.10	1.0
December 27	27	9	0.00	0.0
December 28	36	23	0.00	0.0
December 29	33	20	0.07	0.8
December 30	31	24	0.04	0.3
December 31	28	24	0.02	0.1

Next Year >

Weather Station Details

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