Janesville Weather in 1946

Historical record of Janesville, Wisconsin weather for the year 1946 based on NOAA data.

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1946 Janesville Weather Extremes
Highest temperature	96 °F	July 18
Lowest temperature	-9 °F	December 30
Highest daily low	73 °F	July 19
Lowest daily high	13 °F	December 31
Most daily precipitation	1.2 inches	October 18
Most daily snow	6.0 inches	December 29
Total annual precipitation	27.5 inches	-

What was the hottest temperature in Janesville in 1946?

The highest temperature recorded in Janesville, Wisconsin in 1946 was 96 °F which happened on July 18.

Highest Temperatures: All-Time By Year

Highest Temperatures in Janesville in 1946

Rank	Temperature	Date
1	96 °F	Jul 18
2	95 °F	Jul 9
3	94 °F	Jul 19
3	94 °F	Jul 8
3	94 °F	Jul 7
3	94 °F	Jul 6
7	93 °F	Aug 16
7	93 °F	Jun 16
9	92 °F	Jul 29
9	92 °F	Jul 10
9	92 °F	Jun 30
9	92 °F	Jun 29
9	92 °F	Jun 28

What was the coldest temperature in Janesville in 1946?

The lowest temperature recorded in Janesville, Wisconsin in 1946 was -9 °F which happened on Dec 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Janesville in 1946

Rank	Temperature	Date
1	-9 °F	December 30
2	-8 °F	January 26
3	-7 °F	December 31
4	-5 °F	January 27
5	-3 °F	February 15
5	-3 °F	February 3
5	-3 °F	January 22
8	-2 °F	December 18
9	-1 °F	December 19
9	-1 °F	March 10

January 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	23	1	0.00	0.0
January 2	26	3	0.00	0.0
January 3	36	9	0.00	0.0
January 4	38	31	0.28	0.0
January 5	49	37	1.16	0.0
January 6	52	36	0.06	0.0
January 7	42	29	0.00	0.0
January 8	35	28	0.00	0.0
January 9	36	31	0.79	0.0
January 10	34	25	0.00	0.0
January 11	33	26	0.02	0.2
January 12	33	17	0.04	0.4
January 13	18	5	0.00	0.0
January 14	40	13	0.00	0.0
January 15	29	13	0.00	0.0
January 16	32	8	0.00	0.0
January 17	39	15	0.00	0.0
January 18	49	26	0.00	0.0
January 19	43	14	0.00	0.0
January 20	29	20	0.01	0.0
January 21	26	2	0.00	0.0
January 22	22	-3	0.00	0.0
January 23	37	17	0.00	0.0
January 24	39	21	0.05	0.5
January 25	35	14	0.00	0.0
January 26	25	-8	0.00	0.0
January 27	29	-5	0.00	0.0
January 28	39	26	0.00	0.0
January 29	43	14	0.00	0.0
January 30	41	32	0.20	0.0
January 31	39	9	0.18	1.2

February 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	36	9	0.00	0.0
February 2	26	3	0.00	0.0
February 3	28	-3	0.00	0.0
February 4	35	22	0.00	0.0
February 5	54	33	0.02	0.0
February 6	54	17	0.01	0.0
February 7	29	11	0.00	0.0
February 8	46	21	0.00	0.0
February 9	36	12	0.00	0.0
February 10	33	8	0.00	0.0
February 11	35	20	0.03	0.3
February 12	45	19	0.00	0.0
February 13	42	22	0.07	1.0
February 14	26	13	0.04	0.5
February 15	16	-3	0.02	0.3
February 16	46	15	0.00	0.0
February 17	41	15	0.00	0.0
February 18	37	20	0.00	0.0
February 19	38	29	0.17	1.1
February 20	36	18	0.00	0.0
February 21	33	18	0.12	1.7
February 22	40	28	0.00	0.0
February 23	40	32	0.00	0.0
February 24	36	24	0.00	0.0
February 25	38	22	0.00	0.0
February 26	39	25	0.05	0.3
February 27	30	16	0.06	0.9
February 28	45	8	0.00	0.0

March 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	43	34	0.31	0.0
March 2	52	28	0.00	0.0
March 3	60	27	0.00	0.0
March 4	55	33	0.04	0.0
March 5	36	30	0.03	0.0
March 6	58	35	0.41	0.0
March 7	49	27	0.00	0.0
March 8	44	25	0.54	6.0
March 9	31	10	0.10	1.5
March 10	36	-1	0.00	0.0
March 11	43	4	0.00	0.0
March 12	60	38	0.00	0.0
March 13	66	45	0.06	0.0
March 14	64	44	0.12	0.0
March 15	52	43	0.22	0.0
March 16	50	41	0.08	0.0
March 17	52	44	0.10	0.0
March 18	47	40	0.12	0.0
March 19	60	39	0.00	0.0
March 20	62	29	0.00	0.0
March 21	64	36	0.00	0.0
March 22	60	40	0.13	0.0
March 23	50	33	0.00	0.0
March 24	53	39	0.22	0.0
March 25	71	31	0.00	0.0
March 26	68	47	0.12	0.0
March 27	72	35	0.00	0.0
March 28	76	37	0.00	0.0
March 29	74	38	0.00	0.0
March 30	57	41	0.00	0.0
March 31	58	31	0.00	0.0

April 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	83	42	0.00
April 2	76	46	0.00
April 3	62	38	0.00
April 4	64	38	0.05
April 5	60	29	0.00
April 6	55	38	0.05
April 7	54	29	0.00
April 8	54	39	0.22
April 9	49	31	0.00
April 10	49	29	0.00
April 11	48	30	0.00
April 12	60	25	0.00
April 13	70	44	0.02
April 14	71	39	0.00
April 15	66	44	0.01
April 16	59	24	0.00
April 17	71	33	0.00
April 18	70	48	0.00
April 19	78	45	0.00
April 20	76	34	0.01
April 21	83	37	0.00
April 22	82	53	0.00
April 23	81	54	0.35
April 24	75	38	0.00
April 25	72	50	0.00
April 26	58	40	0.03
April 27	56	29	0.00
April 28	56	37	0.00
April 29	71	43	0.02
April 30	80	39	0.00

May 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	47	0.00
May 2	68	52	0.00
May 3	63	49	0.00
May 4	54	37	0.49
May 5	66	37	0.13
May 6	65	43	0.00
May 7	59	37	0.00
May 8	68	36	0.00
May 9	71	40	0.00
May 10	67	51	0.02
May 11	58	37	0.05
May 12	57	37	0.00
May 13	69	33	0.00
May 14	74	50	0.01
May 15	78	50	0.00
May 16	66	44	0.00
May 17	67	38	0.00
May 18	69	50	0.09
May 19	70	49	0.38
May 20	63	49	0.71
May 21	67	46	0.01
May 22	75	42	0.00
May 23	76	58	0.00
May 24	75	61	0.82
May 25	71	47	0.31
May 26	71	43	0.00
May 27	83	47	0.00
May 28	79	47	0.00
May 29	79	42	0.00
May 30	81	n/a	0.00
May 31	77	57	0.00

June 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	57	42	0.00
June 2	65	45	0.00
June 3	68	n/a	0.00
June 4	76	38	0.00
June 5	78	42	0.00
June 6	84	61	0.00
June 7	85	68	0.00
June 8	84	67	0.00
June 9	79	50	0.00
June 10	86	47	0.07
June 11	87	62	1.22
June 12	88	63	0.02
June 13	77	56	0.98
June 14	79	47	0.00
June 15	76	61	0.00
June 16	93	67	0.02
June 17	86	68	0.22
June 18	86	54	0.46
June 19	86	50	0.51
June 20	59	54	0.26
June 21	69	52	0.02
June 22	84	48	0.00
June 23	87	59	0.00
June 24	88	62	0.00
June 25	82	66	0.08
June 26	87	60	0.00
June 27	91	61	0.00
June 28	92	63	0.00
June 29	92	67	0.02
June 30	92	69	0.58

July 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	78	65	0.26
July 2	84	52	0.00
July 3	83	55	0.00
July 4	82	54	0.00
July 5	89	54	0.00
July 6	94	59	0.00
July 7	94	64	0.00
July 8	94	65	0.00
July 9	95	63	0.00
July 10	92	69	0.00
July 11	88	66	0.36
July 12	86	56	0.00
July 13	88	57	0.00
July 14	85	65	0.00
July 15	79	58	0.00
July 16	84	53	0.00
July 17	81	66	0.00
July 18	96	70	0.68
July 19	94	73	0.00
July 20	88	61	0.05
July 21	86	58	0.00
July 22	89	56	0.00
July 23	87	58	0.00
July 24	84	64	0.00
July 25	80	55	0.02
July 26	82	49	0.00
July 27	85	51	0.00
July 28	90	55	0.00
July 29	92	58	0.00
July 30	89	63	0.12
July 31	89	59	0.00

August 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	90	54	0.00	n/a
August 2	85	66	0.00	n/a
August 3	91	60	0.31	n/a
August 4	88	67	0.00	n/a
August 5	81	56	0.00	n/a
August 6	87	59	0.00	n/a
August 7	90	50	0.00	n/a
August 8	88	67	0.04	n/a
August 9	87	65	0.87	n/a
August 10	77	61	0.00	n/a
August 11	72	54	0.00	n/a
August 12	77	45	0.00	n/a
August 13	80	50	0.00	n/a
August 14	79	52	0.00	n/a
August 15	79	65	0.05	n/a
August 16	93	67	0.00	n/a
August 17	90	65	0.58	n/a
August 18	86	66	0.09	n/a
August 19	79	55	0.00	n/a
August 20	81	54	0.00	n/a
August 21	80	55	0.00	n/a
August 22	78	51	0.01	n/a
August 23	77	55	0.00	n/a
August 24	80	48	0.00	n/a
August 25	86	52	0.00	n/a
August 26	85	50	0.00	n/a
August 27	80	56	0.00	n/a
August 28	75	59	0.07	n/a
August 29	70	45	0.00	n/a
August 30	77	42	0.00	n/a
August 31	82	47	0.00	n/a

September 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	77	60	0.00	n/a
September 2	68	37	0.00	n/a
September 3	75	43	0.00	n/a
September 4	82	41	0.00	n/a
September 5	80	62	0.00	n/a
September 6	90	64	1.06	n/a
September 7	83	59	0.00	n/a
September 8	81	58	0.60	n/a
September 9	86	61	0.01	n/a
September 10	82	61	0.17	n/a
September 11	70	48	0.00	n/a
September 12	63	42	0.00	n/a
September 13	70	44	0.00	n/a
September 14	75	47	0.00	n/a
September 15	84	50	0.00	n/a
September 16	85	53	0.00	n/a
September 17	84	51	0.00	n/a
September 18	87	50	0.00	n/a
September 19	83	49	0.00	n/a
September 20	76	57	0.27	n/a
September 21	78	50	0.00	n/a
September 22	85	48	0.00	n/a
September 23	77	53	0.98	n/a
September 24	72	43	0.00	n/a
September 25	66	36	0.00	n/a
September 26	82	51	0.00	n/a
September 27	85	57	0.00	n/a
September 28	78	56	0.27	n/a
September 29	60	46	0.00	n/a
September 30	58	38	0.00	n/a

October 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	66	30	0.00
October 2	73	36	0.00
October 3	78	43	0.00
October 4	82	43	0.00
October 5	84	47	0.00
October 6	85	45	0.00
October 7	80	52	0.00
October 8	72	49	0.00
October 9	76	45	0.00
October 10	75	57	0.15
October 11	64	47	0.29
October 12	50	35	0.00
October 13	54	32	0.05
October 14	67	45	0.03
October 15	73	34	0.00
October 16	65	48	0.00
October 17	49	44	0.07
October 18	58	42	1.23
October 19	64	39	0.00
October 20	66	38	0.00
October 21	66	39	0.00
October 22	70	45	0.00
October 23	76	38	0.00
October 24	71	56	0.26
October 25	61	38	0.09
October 26	75	44	0.00
October 27	69	42	0.00
October 28	73	44	0.00
October 29	75	62	0.03
October 30	74	54	0.00
October 31	57	36	0.00

November 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	53	35	0.06
November 2	55	48	0.01
November 3	52	48	1.20
November 4	56	32	0.00
November 5	56	28	0.00
November 6	56	27	0.00
November 7	56	44	0.48
November 8	47	40	0.04
November 9	44	38	0.00
November 10	54	38	0.19
November 11	44	37	0.01
November 12	48	27	0.00
November 13	52	28	0.00
November 14	56	26	0.00
November 15	61	30	0.00
November 16	57	37	0.52
November 17	39	20	0.00
November 18	44	22	0.00
November 19	56	27	0.00
November 20	48	32	0.00
November 21	52	34	0.02
November 22	34	15	0.00
November 23	36	14	0.00
November 24	52	33	0.02
November 25	51	28	0.01
November 26	43	19	0.00
November 27	40	30	0.00
November 28	54	20	0.00
November 29	45	24	0.00
November 30	43	29	0.00

December 1946 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	38	21	0.00	0.0
December 2	n/a	7	0.00	0.0
December 3	44	26	0.00	0.0
December 4	59	17	0.00	0.0
December 5	51	32	0.00	0.0
December 6	57	26	0.00	0.0
December 7	59	37	0.00	0.0
December 8	62	43	0.00	0.0
December 9	62	54	0.06	0.0
December 10	56	36	0.00	0.0
December 11	52	25	0.00	0.0
December 12	44	29	0.20	0.2
December 13	31	15	0.00	0.0
December 14	23	10	0.00	0.0
December 15	25	20	0.11	1.6
December 16	36	20	0.13	1.2
December 17	36	10	0.00	0.0
December 18	19	-2	0.00	0.0
December 19	31	-1	0.00	0.0
December 20	34	22	0.00	0.0
December 21	36	28	0.12	1.3
December 22	34	26	0.00	0.0
December 23	37	22	0.00	0.0
December 24	34	17	0.00	0.0
December 25	41	9	0.00	0.0
December 26	41	15	0.00	0.0
December 27	48	15	0.26	0.0
December 28	53	24	0.39	0.0
December 29	28	19	0.37	6.0
December 30	19	-9	0.00	0.0
December 31	13	-7	0.00	0.0

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Weather Station Details

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