Janesville Weather in 1948

Historical record of Janesville, Wisconsin weather for the year 1948 based on NOAA data.

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1948 Janesville Weather Extremes
Highest temperature	100 °F	August 24
Lowest temperature	-15 °F	January 18
Highest daily low	72 °F	July 6
Lowest daily high	2 °F	January 17
Most daily precipitation	3.3 inches	May 10
Most daily snow	7.4 inches	March 2
Total annual precipitation	30.2 inches	-

What was the hottest temperature in Janesville in 1948?

The highest temperature recorded in Janesville, Wisconsin in 1948 was 100 °F which happened on August 24.

Highest Temperatures: All-Time By Year

Highest Temperatures in Janesville in 1948

Rank	Temperature	Date
1	100 °F	Aug 24
2	96 °F	Aug 25
2	96 °F	Jul 12
4	95 °F	Aug 26
4	95 °F	Aug 23
6	94 °F	Aug 27
6	94 °F	Jul 10
6	94 °F	Jul 2
9	93 °F	Aug 29
9	93 °F	Aug 22

What was the coldest temperature in Janesville in 1948?

The lowest temperature recorded in Janesville, Wisconsin in 1948 was -15 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Janesville in 1948

Rank	Temperature	Date
1	-15 °F	January 18
1	-15 °F	January 17
3	-14 °F	February 9
4	-13 °F	January 24
5	-11 °F	January 28
6	-9 °F	January 27
7	-7 °F	January 23
8	-5 °F	March 12
8	-5 °F	February 8
8	-5 °F	February 6
8	-5 °F	January 25
8	-5 °F	January 22
8	-5 °F	January 14

January 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	32	26	0.32	2.5
January 2	31	17	0.04	0.5
January 3	33	22	0.00	0.0
January 4	34	22	0.00	0.0
January 5	35	16	0.00	0.0
January 6	33	18	0.00	0.0
January 7	37	8	0.00	0.0
January 8	42	21	0.00	0.0
January 9	38	31	0.00	0.0
January 10	31	17	0.00	0.0
January 11	40	25	0.03	0.0
January 12	34	24	0.00	0.0
January 13	25	7	0.00	0.0
January 14	11	-5	0.00	0.0
January 15	33	3	0.05	1.2
January 16	22	-2	0.00	0.2
January 17	2	-15	0.00	0.0
January 18	15	-15	0.00	0.0
January 19	22	5	0.02	0.4
January 20	34	n/a	0.00	0.0
January 21	34	7	0.02	1.7
January 22	n/a	-5	0.00	0.0
January 23	11	-7	0.00	0.0
January 24	18	-13	0.00	0.0
January 25	21	-5	0.00	0.0
January 26	19	3	0.00	0.0
January 27	8	-9	0.00	0.0
January 28	16	-11	0.00	0.0
January 29	27	3	0.00	0.0
January 30	25	6	0.00	0.0
January 31	25	12	0.00	0.0

February 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	30	2	0.00	0.0
February 2	28	12	0.00	0.0
February 3	15	3	0.07	1.3
February 4	26	5	0.11	1.4
February 5	26	5	0.00	0.0
February 6	21	-5	0.00	0.0
February 7	26	12	0.07	0.4
February 8	21	-5	0.00	0.0
February 9	11	-14	0.00	0.0
February 10	24	0	0.00	0.0
February 11	28	17	0.02	0.1
February 12	26	-1	0.00	0.0
February 13	26	12	0.00	0.0
February 14	28	10	0.00	0.0
February 15	37	3	0.00	0.0
February 16	45	20	0.00	0.0
February 17	53	26	0.00	0.0
February 18	50	27	0.00	0.0
February 19	46	17	0.00	0.0
February 20	18	5	0.00	0.0
February 21	25	6	0.00	0.0
February 22	28	5	0.00	0.0
February 23	41	15	0.00	0.0
February 24	40	34	0.12	0.0
February 25	40	33	0.03	0.0
February 26	52	29	0.00	0.0
February 27	47	28	1.15	0.0
February 28	42	29	0.35	0.0
February 29	32	24	0.00	0.0

March 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	31	n/a	0.08	0.5
March 2	29	24	0.61	7.4
March 3	31	16	0.00	0.0
March 4	30	10	0.00	0.0
March 5	31	6	0.00	0.0
March 6	34	19	0.09	0.0
March 7	34	21	0.05	0.4
March 8	32	16	0.00	0.0
March 9	28	7	0.00	0.0
March 10	20	3	0.00	0.0
March 11	15	-4	0.00	0.0
March 12	25	-5	0.00	0.0
March 13	36	3	0.00	0.0
March 14	44	23	0.00	0.0
March 15	47	35	0.01	0.0
March 16	48	35	0.16	0.0
March 17	48	31	0.04	0.0
March 18	58	31	0.00	0.0
March 19	55	46	1.94	0.0
March 20	67	27	0.00	0.0
March 21	64	49	0.21	0.0
March 22	55	31	0.00	0.0
March 23	57	28	0.00	0.0
March 24	60	28	0.00	0.0
March 25	70	33	0.00	0.0
March 26	71	52	0.00	0.0
March 27	62	24	0.45	2.1
March 28	45	16	0.00	0.0
March 29	43	34	0.07	0.0
March 30	50	22	0.00	0.0
March 31	49	42	0.27	0.0

April 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	45	34	0.00	n/a
April 2	44	32	0.00	n/a
April 3	54	23	0.00	n/a
April 4	69	41	0.00	n/a
April 5	69	51	0.00	n/a
April 6	61	35	0.00	n/a
April 7	69	46	0.10	n/a
April 8	66	36	0.00	n/a
April 9	52	24	0.00	n/a
April 10	62	43	0.00	n/a
April 11	58	49	0.93	n/a
April 12	53	37	0.00	n/a
April 13	53	35	0.00	n/a
April 14	62	39	0.00	n/a
April 15	71	37	0.00	n/a
April 16	64	48	0.00	n/a
April 17	59	26	0.00	n/a
April 18	80	46	0.00	n/a
April 19	80	60	0.01	n/a
April 20	76	49	0.00	n/a
April 21	64	36	0.00	n/a
April 22	61	35	0.00	n/a
April 23	79	49	0.64	n/a
April 24	78	62	0.00	n/a
April 25	84	58	0.00	n/a
April 26	81	57	0.00	n/a
April 27	70	54	0.67	n/a
April 28	64	49	0.05	n/a
April 29	62	41	0.00	n/a
April 30	64	35	0.00	n/a

May 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	68	48	0.15	n/a
May 2	61	43	0.00	n/a
May 3	68	38	0.80	n/a
May 4	67	47	0.10	n/a
May 5	72	44	0.07	n/a
May 6	67	50	0.98	n/a
May 7	58	37	0.18	n/a
May 8	57	33	0.00	n/a
May 9	57	41	0.03	n/a
May 10	48	42	3.25	n/a
May 11	52	40	0.36	n/a
May 12	53	44	0.03	n/a
May 13	58	45	0.23	n/a
May 14	69	40	0.00	n/a
May 15	73	52	0.46	n/a
May 16	71	44	0.01	n/a
May 17	68	49	0.02	n/a
May 18	68	48	0.00	n/a
May 19	72	40	0.00	n/a
May 20	84	45	0.00	n/a
May 21	81	61	0.00	n/a
May 22	79	41	0.00	n/a
May 23	77	48	0.00	n/a
May 24	65	39	0.00	n/a
May 25	70	45	0.00	n/a
May 26	77	41	0.00	n/a
May 27	82	45	0.00	n/a
May 28	78	54	0.00	n/a
May 29	67	43	0.00	n/a
May 30	73	44	0.00	n/a
May 31	80	45	0.00	n/a

June 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	86	48	0.00
June 2	89	50	0.00
June 3	89	54	0.00
June 4	90	55	0.00
June 5	85	55	0.00
June 6	65	52	0.00
June 7	79	54	0.00
June 8	69	51	0.11
June 9	80	49	0.01
June 10	87	48	0.00
June 11	84	64	0.00
June 12	78	56	0.00
June 13	78	50	0.35
June 14	76	47	0.01
June 15	75	49	0.03
June 16	74	48	0.00
June 17	71	47	0.00
June 18	73	54	0.07
June 19	66	54	0.01
June 20	73	41	0.00
June 21	79	58	0.25
June 22	84	66	0.01
June 23	86	65	0.30
June 24	84	64	0.00
June 25	86	58	0.00
June 26	86	56	0.00
June 27	86	65	0.00
June 28	83	67	0.35
June 29	81	63	1.94
June 30	78	53	0.11

July 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	80	47	0.00
July 2	94	67	0.00
July 3	92	65	0.00
July 4	88	63	0.00
July 5	90	65	0.00
July 6	89	72	0.00
July 7	85	60	0.00
July 8	89	56	0.00
July 9	92	57	0.00
July 10	94	59	0.00
July 11	92	65	0.00
July 12	96	66	0.00
July 13	86	67	0.47
July 14	78	61	0.00
July 15	78	63	0.00
July 16	87	63	0.07
July 17	88	62	0.00
July 18	85	58	0.00
July 19	88	62	0.00
July 20	91	68	0.00
July 21	91	69	0.05
July 22	88	66	0.00
July 23	77	56	0.09
July 24	84	52	0.00
July 25	81	62	0.00
July 26	90	63	0.06
July 27	84	66	0.00
July 28	91	53	0.00
July 29	88	58	0.00
July 30	85	64	0.17
July 31	85	54	0.00

August 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	81	61	0.00
August 2	81	51	0.00
August 3	76	60	0.02
August 4	76	59	0.01
August 5	76	50	0.00
August 6	80	44	0.00
August 7	76	55	0.00
August 8	73	58	0.15
August 9	82	54	0.00
August 10	88	64	0.00
August 11	84	63	0.05
August 12	84	60	0.46
August 13	82	61	0.00
August 14	82	53	0.00
August 15	84	48	0.00
August 16	88	54	0.00
August 17	75	57	0.19
August 18	81	57	0.36
August 19	82	54	0.00
August 20	84	51	0.00
August 21	90	64	0.00
August 22	93	65	0.00
August 23	95	70	0.00
August 24	100	71	0.00
August 25	96	67	0.00
August 26	95	67	0.00
August 27	94	69	0.00
August 28	92	71	0.28
August 29	93	67	0.00
August 30	85	63	0.04
August 31	83	54	0.00

September 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	79	54	0.00
September 2	86	55	0.05
September 3	88	51	0.00
September 4	91	51	0.00
September 5	91	58	0.00
September 6	83	66	0.00
September 7	82	60	0.18
September 8	75	53	0.04
September 9	76	42	0.36
September 10	75	45	0.00
September 11	88	50	0.00
September 12	89	58	0.00
September 13	84	58	0.00
September 14	78	51	0.00
September 15	88	52	0.00
September 16	90	57	0.00
September 17	89	61	0.00
September 18	87	65	0.76
September 19	92	65	0.00
September 20	85	65	1.44
September 21	65	59	0.07
September 22	69	54	0.14
September 23	68	45	0.00
September 24	70	47	0.00
September 25	72	45	0.00
September 26	73	44	0.00
September 27	76	42	0.00
September 28	78	45	0.00
September 29	70	51	0.00
September 30	67	56	0.05

October 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	71	52	0.00
October 2	64	42	0.00
October 3	63	37	0.00
October 4	64	34	0.00
October 5	64	45	0.00
October 6	65	50	0.00
October 7	58	46	0.88
October 8	48	37	0.13
October 9	55	43	0.00
October 10	59	33	0.00
October 11	57	39	0.09
October 12	58	40	0.00
October 13	64	34	0.00
October 14	68	34	0.00
October 15	67	35	0.00
October 16	61	50	0.01
October 17	51	30	0.00
October 18	54	20	0.00
October 19	55	28	0.00
October 20	60	27	0.00
October 21	57	43	0.19
October 22	54	38	0.00
October 23	51	41	0.00
October 24	57	27	0.00
October 25	60	33	0.00
October 26	70	49	0.00
October 27	70	35	0.00
October 28	70	37	0.00
October 29	71	34	0.00
October 30	70	42	0.15
October 31	67	53	0.00

November 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	69	42	0.00	0.0
November 2	64	48	0.00	0.0
November 3	55	50	0.44	0.0
November 4	59	50	0.02	0.0
November 5	64	51	0.10	0.0
November 6	51	45	0.02	0.0
November 7	52	34	0.00	0.0
November 8	51	35	0.00	0.0
November 9	48	36	0.56	0.0
November 10	42	28	0.00	0.0
November 11	43	32	0.00	0.0
November 12	49	28	0.03	0.0
November 13	41	31	0.09	1.0
November 14	46	30	0.00	0.0
November 15	55	27	0.00	0.0
November 16	56	40	0.19	0.0
November 17	52	32	0.04	0.0
November 18	54	40	0.00	0.0
November 19	55	45	0.35	0.0
November 20	50	34	0.05	0.0
November 21	40	34	0.04	0.0
November 22	36	32	0.00	0.0
November 23	35	25	0.00	0.0
November 24	41	22	0.00	0.0
November 25	46	34	0.03	0.0
November 26	48	33	0.00	0.0
November 27	42	26	0.00	0.0
November 28	37	28	0.00	0.0
November 29	39	20	0.00	0.0
November 30	38	27	0.00	0.0

December 1948 Janesville Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	40	15	0.00	0.0
December 2	47	27	0.00	0.0
December 3	52	24	0.00	0.0
December 4	49	33	0.00	0.0
December 5	56	34	0.66	0.0
December 6	39	25	0.00	0.0
December 7	33	20	0.00	0.0
December 8	30	18	0.00	0.0
December 9	26	14	0.01	0.2
December 10	22	6	0.00	0.0
December 11	41	16	0.00	0.0
December 12	47	34	0.07	0.0
December 13	44	25	0.00	0.0
December 14	37	25	0.18	0.0
December 15	37	32	0.37	0.0
December 16	39	26	0.00	0.0
December 17	30	17	0.00	0.0
December 18	34	18	0.00	0.2
December 19	32	27	0.25	2.6
December 20	32	15	0.00	0.0
December 21	37	29	0.00	0.0
December 22	29	10	0.00	0.0
December 23	20	8	0.00	0.0
December 24	24	9	0.00	0.0
December 25	21	5	0.00	0.0
December 26	21	-1	0.00	0.0
December 27	30	14	0.00	0.0
December 28	33	23	0.23	0.0
December 29	34	29	0.45	1.0
December 30	30	13	0.00	0.0
December 31	27	7	0.00	0.0

Next Year >

Weather Station Details

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