Santa Rosa Weather in 1966

Historical record of Santa Rosa, California weather for the year 1966 based on NOAA data.

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1966 Santa Rosa Weather Extremes
Highest temperature	104 °F	September 29
Lowest temperature	24 °F	January 2
Highest daily low	64 °F	September 28
Lowest daily high	47 °F	December 19
Most daily precipitation	5.0 inches	January 5
Most daily snow	none	-
Total annual precipitation	29.2 inches	-
Total annual snow	none	-

What was the hottest temperature in Santa Rosa in 1966?

The highest temperature recorded in Santa Rosa, California in 1966 was 104 °F which happened on September 29.

Highest Temperatures: All-Time By Year

Highest Temperatures in Santa Rosa in 1966

Rank	Temperature	Date
1	104 °F	Sep 29
2	103 °F	Jun 14
2	103 °F	Jun 13
4	101 °F	Aug 6
5	100 °F	Sep 28
6	99 °F	Aug 16
7	97 °F	Aug 17
8	96 °F	Sep 27
8	96 °F	Aug 15
8	96 °F	Jun 19

What was the coldest temperature in Santa Rosa in 1966?

The lowest temperature recorded in Santa Rosa, California in 1966 was 24 °F which happened on Jan 2.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Santa Rosa in 1966

Rank	Temperature	Date
1	24 °F	January 2
2	25 °F	January 22
2	25 °F	January 21
2	25 °F	January 1
5	26 °F	March 4
5	26 °F	March 3
7	27 °F	December 28
7	27 °F	December 27
7	27 °F	February 17
7	27 °F	February 16
7	27 °F	January 20

January 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	51	25	0.02
January 2	52	24	0.00
January 3	47	29	0.23
January 4	52	42	0.60
January 5	54	50	5.04
January 6	56	51	0.75
January 7	61	48	0.00
January 8	57	48	0.03
January 9	61	33	0.03
January 10	59	31	0.00
January 11	53	30	0.00
January 12	61	29	0.00
January 13	61	29	0.00
January 14	59	33	0.00
January 15	66	34	0.00
January 16	73	39	0.00
January 17	68	30	0.00
January 18	69	29	0.00
January 19	56	30	0.00
January 20	61	27	0.00
January 21	64	25	0.00
January 22	58	25	0.06
January 23	55	28	0.03
January 24	55	28	0.00
January 25	60	29	0.00
January 26	55	30	0.00
January 27	60	36	0.00
January 28	66	29	0.00
January 29	65	29	0.13
January 30	52	41	1.56
January 31	55	35	0.14

February 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	51	38	0.74
February 2	59	34	0.00
February 3	55	34	0.00
February 4	51	44	0.64
February 5	59	48	0.18
February 6	60	39	0.01
February 7	56	29	0.00
February 8	58	28	0.00
February 9	61	29	0.00
February 10	62	35	0.00
February 11	61	29	0.00
February 12	61	29	0.00
February 13	61	29	0.00
February 14	72	28	0.00
February 15	64	28	0.00
February 16	67	27	0.00
February 17	66	27	0.00
February 18	64	29	0.00
February 19	53	41	0.76
February 20	63	41	0.03
February 21	66	35	0.00
February 22	67	35	0.00
February 23	61	46	0.44
February 24	63	41	0.15
February 25	59	32	0.00
February 26	51	29	0.35
February 27	61	30	0.00
February 28	64	31	0.00

March 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	57	32	0.00
March 2	54	28	0.00
March 3	55	26	0.00
March 4	57	26	0.00
March 5	53	33	0.00
March 6	60	46	0.05
March 7	66	46	0.08
March 8	62	46	0.00
March 9	58	50	0.05
March 10	56	50	0.57
March 11	67	38	0.00
March 12	71	39	0.00
March 13	60	40	0.09
March 14	69	48	0.00
March 15	67	45	0.00
March 16	63	36	0.06
March 17	59	28	0.00
March 18	65	30	0.00
March 19	62	37	0.07
March 20	65	32	0.00
March 21	67	33	0.00
March 22	67	36	0.00
March 23	75	35	0.00
March 24	76	36	0.00
March 25	75	39	0.00
March 26	64	44	0.00
March 27	63	46	0.00
March 28	56	46	0.00
March 29	64	44	0.00
March 30	72	43	0.00
March 31	79	44	0.00

April 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	86	42	0.00
April 2	78	42	0.00
April 3	83	43	0.00
April 4	78	48	0.00
April 5	68	48	0.00
April 6	72	47	0.00
April 7	62	48	0.00
April 8	68	45	0.00
April 9	69	48	0.00
April 10	58	49	0.68
April 11	61	47	0.15
April 12	64	44	0.48
April 13	68	40	0.00
April 14	74	40	0.00
April 15	83	43	0.00
April 16	88	46	0.00
April 17	88	49	0.00
April 18	63	42	0.00
April 19	70	38	0.00
April 20	72	35	0.00
April 21	69	36	0.00
April 22	76	39	0.00
April 23	83	51	0.00
April 24	91	46	0.00
April 25	85	43	0.00
April 26	75	38	0.00
April 27	80	42	0.00
April 28	81	39	0.00
April 29	72	39	0.00
April 30	79	40	0.00

May 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	82	39	0.00
May 2	89	40	0.00
May 3	75	44	0.00
May 4	71	50	0.00
May 5	72	44	0.00
May 6	77	50	0.00
May 7	77	44	0.00
May 8	70	46	0.00
May 9	65	51	0.04
May 10	66	51	0.17
May 11	75	49	0.00
May 12	77	43	0.00
May 13	73	45	0.00
May 14	75	42	0.00
May 15	74	41	0.00
May 16	78	42	0.00
May 17	86	42	0.00
May 18	85	48	0.00
May 19	77	46	0.00
May 20	76	48	0.00
May 21	61	49	0.00
May 22	77	49	0.00
May 23	80	43	0.00
May 24	76	47	0.00
May 25	72	47	0.00
May 26	75	48	0.00
May 27	73	46	0.00
May 28	66	47	0.00
May 29	56	47	0.00
May 30	69	50	0.00
May 31	74	40	0.00

June 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	72	46	0.00
June 2	71	38	0.00
June 3	76	40	0.00
June 4	81	40	0.00
June 5	79	45	0.00
June 6	68	50	0.08
June 7	76	50	0.05
June 8	73	50	0.00
June 9	83	47	0.00
June 10	85	52	0.00
June 11	90	47	0.00
June 12	94	52	0.00
June 13	103	56	0.00
June 14	103	57	0.00
June 15	93	55	0.00
June 16	84	51	0.00
June 17	84	47	0.00
June 18	90	49	0.00
June 19	96	56	0.00
June 20	90	51	0.00
June 21	79	45	0.00
June 22	77	46	0.00
June 23	75	47	0.00
June 24	91	47	0.00
June 25	90	49	0.00
June 26	94	48	0.00
June 27	95	55	0.00
June 28	91	54	0.00
June 29	86	47	0.00
June 30	86	47	0.00

July 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)
July 1	85	46
July 2	85	47
July 3	87	48
July 4	87	46
July 5	81	48
July 6	74	49
July 7	74	47
July 8	68	51
July 9	74	51
July 10	78	53
July 11	75	48
July 12	76	51
July 13	77	46
July 14	79	45
July 15	83	46
July 16	82	45
July 17	86	47
July 18	92	50
July 19	89	51
July 20	85	49
July 21	86	49
July 22	91	49
July 23	82	48
July 24	88	48
July 25	89	46
July 26	87	46
July 27	80	50
July 28	84	49
July 29	82	51
July 30	82	50
July 31	94	56

August 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	94	47	0.00
August 2	85	49	0.00
August 3	87	50	0.00
August 4	94	47	0.00
August 5	91	48	0.00
August 6	101	50	0.00
August 7	94	49	0.00
August 8	95	50	0.00
August 9	91	51	0.00
August 10	81	51	0.00
August 11	75	52	0.00
August 12	80	51	0.00
August 13	80	51	0.00
August 14	85	50	0.00
August 15	96	50	0.00
August 16	99	50	0.04
August 17	97	55	0.00
August 18	85	52	0.00
August 19	77	51	0.00
August 20	79	51	0.00
August 21	77	50	0.00
August 22	75	51	0.00
August 23	85	48	0.00
August 24	88	44	0.00
August 25	82	46	0.00
August 26	87	48	0.00
August 27	94	49	0.00
August 28	88	50	0.00
August 29	80	45	0.00
August 30	74	51	0.08
August 31	79	54	0.00

September 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	53	0.00
September 2	93	46	0.00
September 3	88	50	0.00
September 4	90	48	0.00
September 5	77	47	0.00
September 6	69	50	0.00
September 7	74	55	0.00
September 8	80	52	0.00
September 9	85	47	0.00
September 10	88	45	0.00
September 11	82	47	0.00
September 12	79	43	0.00
September 13	73	46	0.00
September 14	84	41	0.00
September 15	89	43	0.00
September 16	92	44	0.00
September 17	90	49	0.00
September 18	80	60	0.10
September 19	83	54	0.05
September 20	78	50	0.20
September 21	81	48	0.00
September 22	81	46	0.00
September 23	82	48	0.00
September 24	78	48	0.00
September 25	81	49	0.00
September 26	88	48	0.00
September 27	96	61	0.00
September 28	100	64	0.00
September 29	104	55	0.00
September 30	81	51	0.00

October 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	77	59	0.00
October 2	70	52	0.01
October 3	77	53	0.00
October 4	74	52	0.00
October 5	74	51	0.00
October 6	75	44	0.00
October 7	84	45	0.00
October 8	90	46	0.00
October 9	95	46	0.00
October 10	89	47	0.00
October 11	70	54	0.00
October 12	76	45	0.00
October 13	74	39	0.00
October 14	80	37	0.00
October 15	79	34	0.00
October 16	85	45	0.00
October 17	88	37	0.00
October 18	88	37	0.00
October 19	78	38	0.00
October 20	79	49	0.00
October 21	72	40	0.00
October 22	80	39	0.00
October 23	90	47	0.00
October 24	90	43	0.00
October 25	82	43	0.00
October 26	72	45	0.00
October 27	70	41	0.00
October 28	77	43	0.00
October 29	84	37	0.00
October 30	90	40	0.00
October 31	93	43	0.00

November 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	89	41	0.00
November 2	87	42	0.00
November 3	74	49	0.00
November 4	69	49	0.00
November 5	56	47	0.00
November 6	60	50	0.93
November 7	72	42	0.00
November 8	70	37	0.00
November 9	67	35	0.00
November 10	63	39	0.00
November 11	57	50	0.20
November 12	63	55	0.04
November 13	62	54	0.01
November 14	60	56	0.41
November 15	60	57	0.53
November 16	65	45	0.66
November 17	65	44	0.00
November 18	68	48	0.00
November 19	64	58	1.96
November 20	60	47	1.74
November 21	55	45	0.34
November 22	59	34	0.05
November 23	62	32	0.00
November 24	64	29	0.00
November 25	62	30	0.00
November 26	64	34	0.00
November 27	55	33	0.00
November 28	57	47	0.57
November 29	64	54	0.17
November 30	61	44	0.00

December 1966 Santa Rosa Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	62	54	0.66
December 2	57	52	2.00
December 3	63	45	0.12
December 4	55	47	0.91
December 5	57	47	1.28
December 6	60	46	0.44
December 7	57	42	0.16
December 8	57	41	0.01
December 9	58	43	0.02
December 10	61	48	0.79
December 11	60	48	0.00
December 12	54	47	0.00
December 13	53	47	0.09
December 14	60	43	0.00
December 15	54	39	0.00
December 16	52	43	0.00
December 17	54	39	0.00
December 18	49	39	0.00
December 19	47	39	0.00
December 20	49	40	0.00
December 21	56	42	0.00
December 22	60	39	0.00
December 23	48	37	0.04
December 24	59	34	0.00
December 25	52	35	0.00
December 26	58	29	0.00
December 27	56	27	0.00
December 28	54	27	0.00
December 29	54	33	0.03
December 30	66	38	0.00
December 31	61	32	0.00

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Weather Station Details

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