San Luis Obispo Weather in 1975

Historical record of San Luis Obispo, California weather for the year 1975 based on NOAA data.

Jump to Month:

Year:

1975 San Luis Obispo Weather Extremes
Highest temperature	102 °F	September 25
Lowest temperature	29 °F	April 26
Highest daily low	63 °F	October 16
Lowest daily high	51 °F	April 7
Most daily precipitation	2.9 inches	February 2
Most daily snow	none	-
Total annual precipitation	19.3 inches	-
Total annual snow	none	-

What was the hottest temperature in San Luis Obispo in 1975?

The highest temperature recorded in San Luis Obispo, California in 1975 was 102 °F which happened on September 25.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Luis Obispo in 1975

Rank	Temperature	Date
1	102 °F	Sep 25
2	99 °F	Sep 26
3	95 °F	Aug 8
4	93 °F	Sep 24
5	89 °F	Aug 9
5	89 °F	May 13
7	88 °F	Oct 17
8	87 °F	Oct 5
8	87 °F	Oct 4
8	87 °F	Sep 27

What was the coldest temperature in San Luis Obispo in 1975?

The lowest temperature recorded in San Luis Obispo, California in 1975 was 29 °F which happened on Apr 26.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Luis Obispo in 1975

Rank	Temperature	Date
1	29 °F	April 26
2	30 °F	February 24
2	30 °F	January 31
4	31 °F	November 29
4	31 °F	January 29
6	32 °F	February 21
6	32 °F	February 16
6	32 °F	January 28
9	33 °F	December 20
9	33 °F	December 19
9	33 °F	December 15
9	33 °F	February 23
9	33 °F	February 18
9	33 °F	January 30
9	33 °F	January 23

January 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	53	35	0.00
January 2	60	39	0.00
January 3	56	34	0.00
January 4	61	35	0.00
January 5	60	36	0.00
January 6	64	44	0.00
January 7	55	43	0.10
January 8	56	43	0.08
January 9	56	40	0.06
January 10	53	38	0.00
January 11	62	44	0.00
January 12	58	46	0.00
January 13	70	44	0.00
January 14	76	40	0.00
January 15	79	40	0.00
January 16	73	39	0.00
January 17	76	36	0.00
January 18	81	47	0.00
January 19	78	45	0.00
January 20	82	45	0.00
January 21	73	40	0.00
January 22	77	36	0.00
January 23	70	33	0.00
January 24	72	44	0.00
January 25	78	50	0.00
January 26	72	45	0.00
January 27	60	42	0.00
January 28	55	32	0.00
January 29	55	31	0.02
January 30	55	33	0.00
January 31	56	30	0.00

February 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	53	36	1.50
February 2	54	46	2.90
February 3	56	46	0.65
February 4	56	45	0.52
February 5	53	43	0.39
February 6	63	42	0.00
February 7	63	43	0.01
February 8	65	44	0.00
February 9	61	45	1.54
February 10	59	50	0.30
February 11	59	43	0.05
February 12	65	42	0.00
February 13	60	45	0.17
February 14	59	45	0.28
February 15	58	40	0.00
February 16	58	32	0.00
February 17	56	38	0.00
February 18	59	33	0.00
February 19	63	41	0.00
February 20	62	44	0.04
February 21	58	32	0.00
February 22	58	39	0.00
February 23	64	33	0.00
February 24	70	30	0.00
February 25	73	43	0.00
February 26	69	41	0.00
February 27	74	47	0.00
February 28	76	49	0.00

March 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	65	45	0.00
March 2	61	44	0.00
March 3	66	42	0.00
March 4	74	43	0.00
March 5	64	47	0.01
March 6	56	46	0.83
March 7	61	48	0.25
March 8	58	50	2.26
March 9	60	48	0.11
March 10	56	44	0.27
March 11	55	44	0.19
March 12	61	45	0.00
March 13	60	47	0.00
March 14	56	38	0.45
March 15	55	38	0.00
March 16	58	37	0.33
March 17	56	41	0.00
March 18	61	41	0.00
March 19	68	42	0.00
March 20	66	40	0.00
March 21	64	40	0.00
March 22	59	39	0.99
March 23	56	46	0.00
March 24	63	43	0.00
March 25	65	43	0.20
March 26	56	38	0.01
March 27	60	39	0.00
March 28	60	41	0.00
March 29	61	39	0.00
March 30	64	40	0.00
March 31	67	40	0.00

April 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	54	36	0.00
April 2	61	36	0.00
April 3	66	36	0.00
April 4	59	34	0.00
April 5	60	41	0.86
April 6	55	38	0.27
April 7	51	37	0.10
April 8	55	40	0.00
April 9	60	34	0.00
April 10	64	42	0.00
April 11	56	39	0.00
April 12	60	39	0.00
April 13	63	45	0.00
April 14	58	45	0.00
April 15	58	40	0.30
April 16	58	35	0.00
April 17	58	38	0.19
April 18	58	39	0.00
April 19	60	40	0.00
April 20	67	42	0.00
April 21	75	45	0.00
April 22	59	45	0.00
April 23	59	38	0.00
April 24	63	38	0.00
April 25	64	43	0.28
April 26	58	29	0.00
April 27	62	41	0.00
April 28	60	42	0.00
April 29	74	42	0.00
April 30	71	36	0.00

May 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)
May 1	59	45
May 2	60	48
May 3	66	45
May 4	63	42
May 5	57	44
May 6	61	41
May 7	63	43
May 8	65	41
May 9	64	45
May 10	66	45
May 11	68	47
May 12	80	52
May 13	89	51
May 14	68	51
May 15	59	50
May 16	63	47
May 17	67	47
May 18	72	47
May 19	69	49
May 20	69	46
May 21	60	42
May 22	67	41
May 23	67	48
May 24	72	47
May 25	76	47
May 26	71	50
May 27	70	48
May 28	74	48
May 29	76	47
May 30	74	49
May 31	70	50

June 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)
June 1	72	48
June 2	70	50
June 3	68	50
June 4	71	49
June 5	68	49
June 6	71	55
June 7	70	54
June 8	70	50
June 9	73	50
June 10	80	50
June 11	73	49
June 12	72	52
June 13	72	52
June 14	73	53
June 15	70	53
June 16	70	52
June 17	67	50
June 18	65	49
June 19	64	51
June 20	63	53
June 21	67	50
June 22	66	50
June 23	70	50
June 24	72	48
June 25	67	48
June 26	78	50
June 27	84	50
June 28	81	51
June 29	76	49
June 30	80	46

July 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)
July 1	72	48
July 2	72	42
July 3	67	47
July 4	70	47
July 5	72	47
July 6	77	50
July 7	77	51
July 8	71	51
July 9	73	50
July 10	77	49
July 11	80	50
July 12	75	49
July 13	74	49
July 14	71	53
July 15	71	49
July 16	75	50
July 17	71	53
July 18	72	53
July 19	75	54
July 20	77	53
July 21	75	53
July 22	79	52
July 23	78	53
July 24	78	52
July 25	79	51
July 26	82	52
July 27	82	52
July 28	80	55
July 29	80	54
July 30	73	53
July 31	73	49

August 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)
August 1	76	51
August 2	84	52
August 3	83	52
August 4	83	55
August 5	80	54
August 6	78	54
August 7	73	58
August 8	95	60
August 9	89	55
August 10	84	52
August 11	78	52
August 12	75	50
August 13	72	51
August 14	72	54
August 15	70	52
August 16	72	52
August 17	73	53
August 18	73	52
August 19	76	54
August 20	72	52
August 21	77	52
August 22	73	54
August 23	74	53
August 24	82	53
August 25	82	54
August 26	77	52
August 27	68	49
August 28	72	52
August 29	76	53
August 30	84	n/a
August 31	84	51

September 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	75	51	0.00
September 2	70	49	0.00
September 3	81	51	0.00
September 4	77	51	0.00
September 5	78	51	0.00
September 6	76	52	0.00
September 7	73	54	0.00
September 8	76	54	0.00
September 9	78	53	0.02
September 10	68	55	0.00
September 11	72	54	0.00
September 12	69	54	0.00
September 13	69	54	0.00
September 14	67	54	0.00
September 15	66	47	0.00
September 16	77	48	0.00
September 17	80	48	0.00
September 18	78	54	0.00
September 19	72	53	0.00
September 20	74	50	0.00
September 21	77	50	0.00
September 22	75	50	0.00
September 23	79	50	0.00
September 24	93	63	0.00
September 25	102	58	0.00
September 26	99	51	0.00
September 27	87	49	0.00
September 28	72	50	0.00
September 29	68	51	0.00
September 30	72	51	0.00

October 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	53	0.00
October 2	69	51	0.00
October 3	75	52	0.00
October 4	87	54	0.00
October 5	87	51	0.00
October 6	85	52	0.00
October 7	66	49	0.04
October 8	68	50	0.00
October 9	74	43	0.00
October 10	68	43	0.00
October 11	62	55	0.88
October 12	66	46	0.00
October 13	67	49	0.00
October 14	70	47	0.00
October 15	79	58	0.00
October 16	82	63	0.00
October 17	88	46	0.00
October 18	72	47	0.00
October 19	70	52	0.00
October 20	86	49	0.00
October 21	75	49	0.00
October 22	66	51	0.00
October 23	69	45	0.00
October 24	67	46	0.00
October 25	73	44	0.00
October 26	72	49	0.00
October 27	63	50	0.73
October 28	65	51	0.00
October 29	74	40	0.00
October 30	72	42	0.27
October 31	61	48	0.31

November 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	69	50	0.00
November 2	75	43	0.00
November 3	70	41	0.00
November 4	79	39	0.00
November 5	71	40	0.01
November 6	60	46	0.00
November 7	68	52	0.00
November 8	76	52	0.00
November 9	68	47	0.00
November 10	70	45	0.00
November 11	65	45	0.00
November 12	66	45	0.00
November 13	79	44	0.00
November 14	80	43	0.00
November 15	77	38	0.00
November 16	66	41	0.00
November 17	69	44	0.00
November 18	59	37	0.00
November 19	59	36	0.00
November 20	62	37	0.00
November 21	65	40	0.00
November 22	70	40	0.00
November 23	73	44	0.00
November 24	72	57	0.00
November 25	78	60	0.00
November 26	75	51	0.00
November 27	73	47	0.03
November 28	56	40	0.32
November 29	54	31	0.00
November 30	56	39	0.00

December 1975 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	61	43	0.00
December 2	66	50	0.00
December 3	77	44	0.00
December 4	71	43	0.00
December 5	53	43	0.00
December 6	62	35	0.00
December 7	71	40	0.00
December 8	76	n/a	0.00
December 9	86	42	0.00
December 10	73	41	0.00
December 11	59	43	0.00
December 12	62	42	0.11
December 13	54	37	0.07
December 14	55	38	0.00
December 15	56	33	0.00
December 16	67	34	0.00
December 17	70	35	0.00
December 18	70	34	0.00
December 19	70	33	0.00
December 20	64	33	0.00
December 21	60	36	0.00
December 22	60	40	0.00
December 23	64	43	0.00
December 24	61	44	0.00
December 25	66	44	0.00
December 26	74	43	0.00
December 27	70	51	0.00
December 28	68	50	0.00
December 29	69	44	0.00
December 30	76	44	0.00
December 31	61	38	0.00

Next Year >

Weather Station Details

Years	Station	Coordinates
1999–2024	San Luis Obispo Airport	location
1893–1998	San Luis Obispo Poly	location