Janesville Weather in 1949

Historical record of Janesville, Wisconsin weather for the year 1949 based on NOAA data.

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1949 Janesville Weather Extremes
Highest temperature	97 °F	July 1
Lowest temperature	-16 °F	January 20
Highest daily low	75 °F	July 28
Lowest daily high	10 °F	January 30
Most daily precipitation	1.7 inches	August 17
Most daily snow	5.2 inches	December 1
Total annual precipitation	26.4 inches	-
Total annual snow	28.8 inches	-

What was the hottest temperature in Janesville in 1949?

The highest temperature recorded in Janesville, Wisconsin in 1949 was 97 °F which happened on July 1.

Highest Temperatures: All-Time By Year

Highest Temperatures in Janesville in 1949

Rank	Temperature	Date
1	97 °F	Jul 1
2	96 °F	Aug 8
2	96 °F	Jul 3
4	95 °F	Jul 4
5	94 °F	Aug 10
5	94 °F	Aug 9
5	94 °F	Aug 7
8	93 °F	Jun 30
8	93 °F	Jun 11
10	92 °F	Aug 6
10	92 °F	Jul 28
10	92 °F	Jul 2
10	92 °F	Jun 12

What was the coldest temperature in Janesville in 1949?

The lowest temperature recorded in Janesville, Wisconsin in 1949 was -16 °F which happened on Jan 20.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Janesville in 1949

Rank	Temperature	Date
1	-16 °F	January 20
2	-13 °F	February 2
2	-13 °F	January 30
4	-11 °F	January 29
5	-7 °F	February 5
5	-7 °F	January 31
7	-5 °F	December 23
8	-4 °F	February 7
9	-3 °F	January 22
10	-2 °F	December 24

January 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	26	11	0.00	0.0
January 2	33	20	0.00	0.0
January 3	36	24	0.02	0.0
January 4	38	33	0.13	0.0
January 5	37	19	0.05	0.0
January 6	37	16	0.00	0.0
January 7	47	31	0.00	0.0
January 8	50	28	0.00	0.0
January 9	39	27	0.00	0.0
January 10	29	24	0.04	0.5
January 11	29	23	0.00	0.0
January 12	32	25	0.00	0.0
January 13	35	19	0.00	0.0
January 14	40	19	0.00	0.0
January 15	49	29	0.22	0.0
January 16	51	23	0.25	0.0
January 17	23	16	0.00	0.0
January 18	30	14	0.20	2.2
January 19	29	4	0.22	2.5
January 20	16	-16	0.00	0.0
January 21	30	16	0.00	0.0
January 22	23	-3	0.00	0.0
January 23	34	5	0.20	0.0
January 24	35	25	0.06	0.0
January 25	28	17	0.01	0.0
January 26	28	23	0.12	1.0
January 27	33	25	0.35	1.6
January 28	33	11	0.40	3.4
January 29	11	-11	0.00	0.0
January 30	10	-13	0.00	0.0
January 31	18	-7	0.00	0.0

February 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	19	9	0.00	0.0
February 2	13	-13	0.00	0.0
February 3	28	9	0.05	0.4
February 4	27	7	0.05	0.6
February 5	24	-7	0.00	0.0
February 6	29	3	0.14	2.2
February 7	27	-4	0.00	0.0
February 8	40	24	0.00	0.0
February 9	30	0	0.00	0.0
February 10	24	15	0.00	0.0
February 11	36	2	0.00	n/a
February 12	41	33	0.03	0.0
February 13	37	21	0.80	0.9
February 14	22	3	0.16	0.3
February 15	30	9	0.12	0.7
February 16	29	22	0.00	0.0
February 17	40	5	0.00	0.0
February 18	44	35	0.00	0.0
February 19	42	27	0.00	0.0
February 20	34	23	0.00	0.0
February 21	33	26	0.19	1.5
February 22	35	32	0.02	0.0
February 23	37	27	0.00	0.0
February 24	40	34	0.26	0.0
February 25	34	22	0.00	0.0
February 26	36	20	0.00	0.0
February 27	35	27	0.00	0.0
February 28	28	11	0.00	0.0

March 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	29	9	0.00
March 2	35	24	0.00
March 3	35	30	0.00
March 4	46	34	0.00
March 5	44	34	0.00
March 6	39	27	0.00
March 7	40	18	0.00
March 8	47	35	0.00
March 9	41	24	0.16
March 10	31	18	0.00
March 11	30	19	0.00
March 12	34	18	0.00
March 13	43	18	0.00
March 14	40	21	0.00
March 15	29	10	0.00
March 16	32	17	0.01
March 17	36	13	0.00
March 18	33	20	0.00
March 19	36	11	0.00
March 20	57	24	0.00
March 21	65	38	0.00
March 22	65	35	0.35
March 23	45	29	0.00
March 24	66	32	0.00
March 25	64	42	0.00
March 26	53	40	0.34
March 27	51	39	0.32
March 28	65	30	0.00
March 29	62	45	0.00
March 30	48	38	0.12
March 31	42	34	0.89

April 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	48	32	0.00	0.0
April 2	52	25	0.00	0.0
April 3	53	24	0.00	0.0
April 4	57	25	0.00	0.0
April 5	58	35	0.00	0.0
April 6	57	35	0.02	0.0
April 7	58	35	0.00	0.0
April 8	53	35	0.00	0.0
April 9	57	26	0.00	0.0
April 10	57	27	0.00	0.0
April 11	66	26	0.00	0.0
April 12	73	31	0.00	0.0
April 13	75	36	0.00	0.0
April 14	61	31	0.00	0.0
April 15	43	30	0.60	0.0
April 16	42	22	0.09	1.0
April 17	41	32	0.22	0.0
April 18	47	32	0.07	0.0
April 19	58	31	0.00	0.0
April 20	66	31	0.00	0.0
April 21	73	45	0.00	0.0
April 22	74	46	0.40	0.0
April 23	65	44	0.00	0.0
April 24	51	35	0.00	0.0
April 25	73	34	0.07	0.0
April 26	72	58	0.20	0.0
April 27	67	39	0.00	0.0
April 28	65	36	0.00	0.0
April 29	72	33	0.00	0.0
April 30	76	40	0.00	0.0

May 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	68	58	0.00
May 2	74	49	0.30
May 3	88	45	0.00
May 4	89	65	0.00
May 5	90	67	0.00
May 6	87	60	0.00
May 7	69	48	0.01
May 8	68	34	0.00
May 9	65	51	0.00
May 10	63	36	0.00
May 11	68	32	0.00
May 12	78	43	0.02
May 13	85	46	0.00
May 14	82	52	0.27
May 15	69	47	0.03
May 16	75	53	0.06
May 17	85	62	0.02
May 18	80	62	0.12
May 19	78	45	0.04
May 20	61	44	0.06
May 21	56	42	0.00
May 22	69	49	0.83
May 23	70	45	0.12
May 24	67	44	0.00
May 25	67	39	0.02
May 26	65	39	0.08
May 27	65	46	0.00
May 28	68	38	0.00
May 29	76	39	0.00
May 30	82	45	0.00
May 31	86	52	0.00

June 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	88	56	0.00
June 2	86	67	0.00
June 3	86	64	0.01
June 4	85	54	0.00
June 5	78	52	0.00
June 6	82	53	0.00
June 7	77	49	0.00
June 8	72	37	0.00
June 9	78	47	0.00
June 10	89	52	0.00
June 11	93	53	0.00
June 12	92	66	0.00
June 13	87	67	0.00
June 14	76	61	1.28
June 15	78	55	0.42
June 16	80	52	0.00
June 17	81	61	0.00
June 18	90	61	0.00
June 19	89	64	0.00
June 20	91	65	0.00
June 21	87	67	0.24
June 22	86	58	0.00
June 23	83	66	0.05
June 24	84	65	0.47
June 25	84	67	1.23
June 26	88	69	0.00
June 27	91	60	0.00
June 28	87	64	1.22
June 29	88	66	0.00
June 30	93	63	0.00

July 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	97	70	0.00
July 2	92	70	0.23
July 3	96	69	0.00
July 4	95	68	0.00
July 5	90	72	0.00
July 6	89	71	0.53
July 7	77	70	n/a
July 8	85	69	0.00
July 9	88	72	0.26
July 10	85	61	0.00
July 11	81	54	0.00
July 12	84	64	0.00
July 13	88	61	0.00
July 14	77	64	0.40
July 15	83	56	0.00
July 16	88	60	0.00
July 17	86	57	0.00
July 18	87	63	0.00
July 19	85	61	0.00
July 20	79	59	0.00
July 21	85	65	0.12
July 22	83	58	0.05
July 23	85	53	0.00
July 24	90	69	0.02
July 25	91	68	0.00
July 26	91	73	0.00
July 27	91	70	0.18
July 28	92	75	0.00
July 29	88	72	0.00
July 30	80	61	0.00
July 31	80	49	0.00

August 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	79	58	0.03
August 2	80	55	0.09
August 3	79	56	0.00
August 4	82	52	0.00
August 5	87	55	0.00
August 6	92	65	0.00
August 7	94	66	0.00
August 8	96	65	0.00
August 9	94	62	0.00
August 10	94	68	0.00
August 11	89	66	0.47
August 12	82	68	0.00
August 13	85	63	0.00
August 14	85	63	0.05
August 15	89	65	0.00
August 16	84	68	0.00
August 17	85	67	1.70
August 18	82	67	0.04
August 19	76	61	0.00
August 20	75	52	0.00
August 21	79	49	0.00
August 22	82	49	0.00
August 23	87	56	0.00
August 24	90	58	0.00
August 25	90	62	0.00
August 26	89	62	0.00
August 27	89	65	0.03
August 28	78	64	0.00
August 29	79	48	0.00
August 30	80	54	0.00
August 31	79	47	0.00

September 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	68	42	0.15
September 2	79	44	0.00
September 3	75	50	0.00
September 4	78	58	0.02
September 5	77	57	0.12
September 6	68	48	0.00
September 7	62	57	0.23
September 8	73	41	0.12
September 9	76	41	0.00
September 10	76	44	0.00
September 11	70	57	0.05
September 12	69	60	0.24
September 13	65	49	0.72
September 14	60	38	0.00
September 15	70	39	0.00
September 16	72	41	0.00
September 17	73	53	0.00
September 18	79	62	0.21
September 19	74	44	0.00
September 20	70	39	0.00
September 21	70	57	0.00
September 22	67	47	0.00
September 23	57	39	0.15
September 24	68	33	0.00
September 25	73	38	0.00
September 26	76	44	0.00
September 27	70	51	0.02
September 28	61	45	0.00
September 29	59	32	0.00
September 30	72	33	0.00

October 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	74	34	0.00
October 2	80	53	0.00
October 3	72	60	0.00
October 4	68	55	0.01
October 5	67	38	0.00
October 6	64	53	1.34
October 7	82	50	0.35
October 8	85	63	0.00
October 9	83	65	0.00
October 10	81	48	0.13
October 11	69	46	0.00
October 12	69	37	0.00
October 13	73	39	0.00
October 14	65	43	0.00
October 15	63	35	0.00
October 16	68	32	0.00
October 17	73	38	0.00
October 18	75	42	0.00
October 19	71	53	0.01
October 20	66	52	0.00
October 21	67	58	0.28
October 22	65	30	0.17
October 23	56	38	0.00
October 24	51	32	0.00
October 25	50	29	0.02
October 26	51	25	0.00
October 27	58	33	0.00
October 28	67	39	0.00
October 29	70	36	0.00
October 30	63	43	0.02
October 31	43	28	0.00

November 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	57	27	0.00	0.0
November 2	54	32	0.01	0.0
November 3	38	22	0.00	0.0
November 4	42	31	0.00	0.0
November 5	48	24	0.00	0.0
November 6	63	35	0.00	0.0
November 7	70	29	0.00	0.0
November 8	65	36	0.00	0.0
November 9	69	34	0.00	0.0
November 10	65	49	0.00	0.0
November 11	57	41	0.00	0.0
November 12	64	48	0.06	0.0
November 13	58	38	0.41	0.0
November 14	49	34	0.00	0.0
November 15	41	28	0.00	0.0
November 16	41	29	0.05	0.0
November 17	40	29	0.07	0.0
November 18	36	26	0.00	0.0
November 19	54	33	0.00	0.0
November 20	50	30	0.01	0.0
November 21	30	22	0.01	0.0
November 22	38	12	0.00	0.0
November 23	37	30	0.00	0.0
November 24	34	27	0.17	1.8
November 25	30	16	0.00	0.0
November 26	35	6	0.00	0.0
November 27	38	24	0.00	0.0
November 28	44	27	0.00	0.0
November 29	54	26	0.00	0.0
November 30	46	33	0.00	0.0

December 1949 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	36	24	0.25	5.2
December 2	25	-1	0.00	0.0
December 3	43	23	0.00	0.0
December 4	40	28	0.00	0.0
December 5	37	21	0.00	0.0
December 6	34	16	0.00	0.0
December 7	33	26	0.00	0.0
December 8	29	10	0.00	0.0
December 9	28	7	0.00	0.0
December 10	35	24	0.06	0.5
December 11	59	34	0.77	0.0
December 12	57	13	0.00	0.0
December 13	25	15	0.00	0.0
December 14	19	4	0.00	0.0
December 15	26	1	0.00	0.0
December 16	37	18	0.00	0.0
December 17	44	30	0.00	0.0
December 18	40	35	0.04	0.0
December 19	39	33	0.00	0.0
December 20	49	39	0.04	0.0
December 21	43	29	0.34	0.3
December 22	33	15	0.12	1.5
December 23	16	-5	0.00	0.0
December 24	23	-2	0.04	0.7
December 25	37	22	0.02	0.0
December 26	36	17	0.09	0.0
December 27	32	19	0.00	0.0
December 28	45	19	0.00	0.0
December 29	40	23	0.00	0.0
December 30	43	28	0.00	0.0
December 31	42	32	0.39	0.0

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Weather Station Details

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