Santa Rosa Weather in 1943

Historical record of Santa Rosa, California weather for the year 1943 based on NOAA data.

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1943 Santa Rosa Weather Extremes
Highest temperature	104 °F	September 20
Lowest temperature	25 °F	January 19
Highest daily low	65 °F	May 22
Lowest daily high	50 °F	December 31
Most daily precipitation	2.8 inches	January 21
Total annual precipitation	23.8 inches	-

What was the hottest temperature in Santa Rosa in 1943?

The highest temperature recorded in Santa Rosa, California in 1943 was 104 °F which happened on September 20.

Highest Temperatures: All-Time By Year

Highest Temperatures in Santa Rosa in 1943

Rank	Temperature	Date
1	104 °F	Sep 20
2	103 °F	Sep 22
2	103 °F	Sep 21
4	99 °F	Aug 31
5	98 °F	Jun 16
6	97 °F	Sep 19
6	97 °F	May 22
8	96 °F	Jul 27
8	96 °F	May 23
10	95 °F	Aug 30

What was the coldest temperature in Santa Rosa in 1943?

The lowest temperature recorded in Santa Rosa, California in 1943 was 25 °F which happened on Jan 19.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Santa Rosa in 1943

Rank	Temperature	Date
1	25 °F	January 19
2	26 °F	December 15
2	26 °F	February 9
2	26 °F	January 17
5	27 °F	December 14
5	27 °F	December 12
5	27 °F	January 18
5	27 °F	January 12
5	27 °F	January 10
5	27 °F	January 3

January 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	56	50	0.03
January 2	58	33	0.00
January 3	58	27	0.00
January 4	58	33	0.00
January 5	60	32	0.00
January 6	71	37	0.00
January 7	66	36	0.00
January 8	70	40	0.00
January 9	65	28	0.00
January 10	59	27	0.00
January 11	59	30	0.00
January 12	66	27	0.00
January 13	67	29	0.00
January 14	68	30	0.00
January 15	65	34	0.00
January 16	63	33	0.00
January 17	57	26	0.00
January 18	56	27	0.00
January 19	52	25	0.00
January 20	57	38	2.73
January 21	62	53	2.84
January 22	59	50	0.22
January 23	60	47	0.83
January 24	57	35	0.00
January 25	57	47	0.20
January 26	56	48	0.07
January 27	58	37	0.75
January 28	60	46	0.19
January 29	59	46	1.16
January 30	59	37	0.26
January 31	70	40	0.00

February 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	67	30	0.00
February 2	64	34	0.00
February 3	62	39	0.00
February 4	56	42	0.17
February 5	64	41	0.00
February 6	65	35	0.00
February 7	60	48	0.44
February 8	53	36	0.12
February 9	55	26	0.00
February 10	62	28	0.00
February 11	64	30	0.00
February 12	72	33	0.00
February 13	76	36	0.00
February 14	76	35	0.00
February 15	75	35	0.00
February 16	75	37	0.10
February 17	66	47	0.03
February 18	71	43	0.00
February 19	78	42	0.00
February 20	76	45	0.00
February 21	65	44	0.22
February 22	64	48	0.54
February 23	61	41	0.09
February 24	62	43	0.05
February 25	57	40	0.12
February 26	56	43	0.83
February 27	64	31	0.02
February 28	70	35	0.00

March 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	71	34	0.00
March 2	70	35	0.00
March 3	67	47	0.18
March 4	66	49	0.53
March 5	64	51	0.26
March 6	64	50	0.40
March 7	63	50	0.13
March 8	61	55	0.62
March 9	67	56	0.50
March 10	64	53	0.44
March 11	70	42	0.00
March 12	68	43	0.00
March 13	60	50	0.02
March 14	60	49	0.40
March 15	64	32	0.00
March 16	63	35	0.00
March 17	60	45	0.54
March 18	65	33	0.00
March 19	66	31	0.00
March 20	69	33	0.00
March 21	65	44	0.00
March 22	67	36	0.00
March 23	68	37	0.00
March 24	69	46	0.00
March 25	75	40	0.00
March 26	72	47	0.15
March 27	70	40	0.00
March 28	70	44	0.00
March 29	65	52	0.68
March 30	66	34	0.00
March 31	70	37	0.00

April 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	75	39	0.00
April 2	75	40	0.00
April 3	74	43	0.00
April 4	71	42	0.00
April 5	66	49	0.48
April 6	78	39	0.00
April 7	74	43	0.00
April 8	66	42	0.00
April 9	70	39	0.00
April 10	70	40	0.00
April 11	73	38	0.00
April 12	71	45	0.00
April 13	71	46	0.00
April 14	64	48	0.00
April 15	59	49	0.02
April 16	70	45	0.00
April 17	72	40	0.00
April 18	71	47	0.00
April 19	71	44	0.00
April 20	68	41	0.00
April 21	73	54	0.04
April 22	76	40	0.00
April 23	71	52	0.03
April 24	70	40	0.00
April 25	69	37	0.00
April 26	65	36	0.00
April 27	59	46	1.15
April 28	64	49	0.95
April 29	71	38	0.00
April 30	76	52	0.00

May 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	80	45	0.00
May 2	83	41	0.00
May 3	75	50	0.00
May 4	75	42	0.00
May 5	79	44	0.00
May 6	80	47	0.00
May 7	85	42	0.00
May 8	84	56	0.00
May 9	85	44	0.00
May 10	81	40	0.00
May 11	76	40	0.00
May 12	76	39	0.00
May 13	75	37	0.00
May 14	74	41	0.00
May 15	69	38	0.00
May 16	73	36	0.00
May 17	81	39	0.00
May 18	87	42	0.00
May 19	78	40	0.00
May 20	80	40	0.00
May 21	89	45	0.00
May 22	97	65	0.00
May 23	96	57	0.00
May 24	91	52	0.00
May 25	76	47	0.00
May 26	73	50	0.00
May 27	75	47	0.00
May 28	74	43	0.00
May 29	80	40	0.00
May 30	76	53	0.02
May 31	71	55	0.03

June 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)
June 1	70	55
June 2	75	40
June 3	77	42
June 4	77	39
June 5	75	47
June 6	79	47
June 7	78	45
June 8	70	48
June 9	72	50
June 10	70	48
June 11	75	42
June 12	71	41
June 13	70	44
June 14	77	39
June 15	90	44
June 16	98	51
June 17	94	55
June 18	89	50
June 19	82	48
June 20	76	44
June 21	72	51
June 22	76	42
June 23	79	43
June 24	77	42
June 25	79	43
June 26	78	42
June 27	90	42
June 28	81	47
June 29	72	55
June 30	72	55

July 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	70	53	0.03
July 2	72	52	0.00
July 3	75	52	0.00
July 4	83	47	0.00
July 5	85	45	0.00
July 6	79	45	0.00
July 7	82	51	0.00
July 8	87	46	0.00
July 9	90	53	0.00
July 10	94	51	0.00
July 11	90	53	0.00
July 12	82	48	0.00
July 13	80	50	0.00
July 14	75	55	0.00
July 15	72	51	0.00
July 16	73	51	0.00
July 17	75	50	0.00
July 18	74	54	0.00
July 19	71	53	0.00
July 20	70	54	0.00
July 21	78	45	0.00
July 22	80	48	0.00
July 23	77	53	0.00
July 24	85	54	0.00
July 25	90	48	0.00
July 26	94	50	0.00
July 27	96	48	0.00
July 28	94	51	0.00
July 29	88	49	0.00
July 30	85	50	0.00
July 31	86	49	0.00

August 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)
August 1	89	44
August 2	91	51
August 3	86	48
August 4	80	48
August 5	80	52
August 6	79	47
August 7	83	44
August 8	84	46
August 9	86	48
August 10	85	45
August 11	82	48
August 12	87	50
August 13	84	50
August 14	75	51
August 15	75	53
August 16	77	54
August 17	79	53
August 18	80	52
August 19	87	43
August 20	82	44
August 21	85	46
August 22	82	45
August 23	79	45
August 24	82	46
August 25	83	48
August 26	82	52
August 27	91	50
August 28	85	46
August 29	92	45
August 30	95	47
August 31	99	50

September 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)
September 1	91	47
September 2	77	52
September 3	81	50
September 4	85	50
September 5	90	51
September 6	81	55
September 7	75	53
September 8	73	54
September 9	76	55
September 10	77	51
September 11	80	48
September 12	90	45
September 13	80	53
September 14	74	54
September 15	77	54
September 16	79	48
September 17	85	42
September 18	88	42
September 19	97	45
September 20	104	48
September 21	103	51
September 22	103	50
September 23	94	52
September 24	88	58
September 25	73	58
September 26	82	50
September 27	81	48
September 28	82	46
September 29	90	50
September 30	92	45

October 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	77	53	0.00
October 2	81	42	0.00
October 3	91	43	0.00
October 4	93	45	0.00
October 5	94	46	0.00
October 6	88	54	0.00
October 7	73	56	0.00
October 8	79	54	0.00
October 9	78	44	0.00
October 10	77	57	0.00
October 11	85	46	0.00
October 12	84	40	0.00
October 13	88	41	0.00
October 14	92	44	0.00
October 15	83	42	0.00
October 16	77	42	0.00
October 17	76	45	0.03
October 18	70	40	0.00
October 19	65	42	0.07
October 20	60	52	0.15
October 21	66	41	0.05
October 22	71	36	0.00
October 23	70	38	0.00
October 24	70	50	0.00
October 25	75	48	0.00
October 26	68	46	0.27
October 27	69	50	0.11
October 28	74	40	0.00
October 29	70	40	0.00
October 30	73	38	0.00
October 31	73	33	0.00

November 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	74	32	0.00
November 2	77	32	0.00
November 3	78	38	0.00
November 4	77	46	0.00
November 5	80	45	0.00
November 6	81	35	0.00
November 7	77	37	0.00
November 8	78	43	0.00
November 9	79	36	0.00
November 10	77	35	0.00
November 11	76	37	0.00
November 12	70	42	0.00
November 13	74	33	0.00
November 14	75	33	0.00
November 15	72	33	0.00
November 16	69	44	0.00
November 17	69	51	0.07
November 18	67	46	0.26
November 19	67	49	0.44
November 20	61	51	0.26
November 21	63	33	0.00
November 22	65	35	0.00
November 23	64	41	0.00
November 24	66	36	0.00
November 25	68	37	0.00
November 26	69	32	0.00
November 27	73	40	0.00
November 28	73	38	0.00
November 29	66	44	0.09
November 30	64	37	0.04

December 1943 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	65	33	0.00
December 2	67	34	0.00
December 3	69	34	0.00
December 4	62	33	0.00
December 5	58	42	0.08
December 6	69	42	0.00
December 7	70	34	0.00
December 8	75	35	0.00
December 9	69	48	0.00
December 10	72	49	0.00
December 11	68	29	0.00
December 12	63	27	0.00
December 13	65	28	0.00
December 14	58	27	0.00
December 15	62	26	0.00
December 16	58	35	0.00
December 17	56	37	0.00
December 18	58	47	0.03
December 19	55	47	0.46
December 20	59	43	0.68
December 21	61	35	0.00
December 22	60	45	0.00
December 23	61	37	0.00
December 24	55	38	0.15
December 25	61	37	0.00
December 26	63	30	0.00
December 27	60	37	0.00
December 28	54	44	0.34
December 29	54	43	0.00
December 30	53	43	0.63
December 31	50	31	0.01

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Weather Station Details

Years	Station	Coordinates
1998–2024	Santa Rosa Sonoma County Airport	location
1902–1998	Santa Rosa	location