San Luis Obispo Weather in 2012

Historical record of San Luis Obispo, California weather for the year 2012 based on NOAA data.

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2012 San Luis Obispo Weather Extremes
Highest temperature	104 °F	October 1
Lowest temperature	28 °F	January 18
Highest daily low	61 °F	April 20
Lowest daily high	54 °F	March 18
Most daily precipitation	1.8 inches	January 23
Total annual precipitation	16.1 inches	-

What was the hottest temperature in San Luis Obispo in 2012?

The highest temperature recorded in San Luis Obispo, California in 2012 was 104 °F which happened on October 1.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Luis Obispo in 2012

Rank	Temperature	Date
1	104 °F	Oct 1
2	97 °F	Oct 2
3	96 °F	Nov 5
3	96 °F	Oct 17
5	92 °F	Nov 4
6	91 °F	Oct 15
6	91 °F	Aug 18
6	91 °F	Apr 20
9	90 °F	Oct 16
10	89 °F	Oct 27
10	89 °F	Aug 28

What was the coldest temperature in San Luis Obispo in 2012?

The lowest temperature recorded in San Luis Obispo, California in 2012 was 28 °F which happened on Jan 18.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Luis Obispo in 2012

Rank	Temperature	Date
1	28 °F	January 18
2	29 °F	December 20
2	29 °F	January 19
4	30 °F	December 21
5	31 °F	January 11
6	32 °F	March 8
7	33 °F	December 19
7	33 °F	December 15
7	33 °F	January 17
7	33 °F	January 14
7	33 °F	January 13
7	33 °F	January 12
7	33 °F	January 10

January 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	74	39	0.00
January 2	66	43	0.00
January 3	80	38	0.00
January 4	75	39	0.00
January 5	79	41	0.00
January 6	63	45	0.00
January 7	71	46	0.00
January 8	72	37	0.00
January 9	74	35	0.00
January 10	67	33	0.00
January 11	65	31	0.00
January 12	70	33	0.00
January 13	77	33	0.00
January 14	70	33	0.00
January 15	65	35	0.00
January 16	58	39	0.00
January 17	62	33	0.00
January 18	61	28	0.00
January 19	60	29	0.00
January 20	63	46	0.31
January 21	60	47	1.66
January 22	61	45	0.00
January 23	59	48	1.80
January 24	65	46	0.00
January 25	73	54	0.00
January 26	72	53	0.00
January 27	71	56	0.00
January 28	75	44	0.00
January 29	75	38	0.00
January 30	70	34	0.00
January 31	70	46	0.00

February 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	67	47	0.00
February 2	71	44	0.00
February 3	70	36	0.00
February 4	72	37	0.00
February 5	74	38	0.00
February 6	61	42	0.00
February 7	65	51	0.11
February 8	73	48	0.00
February 9	80	44	0.00
February 10	67	43	0.02
February 11	60	48	0.01
February 12	62	45	0.00
February 13	57	46	0.15
February 14	60	40	0.00
February 15	58	40	0.05
February 16	69	41	0.00
February 17	67	34	0.00
February 18	64	44	0.00
February 19	60	41	0.00
February 20	63	39	0.00
February 21	74	43	0.00
February 22	79	48	0.00
February 23	80	50	0.00
February 24	75	46	0.00
February 25	73	45	0.00
February 26	66	42	0.00
February 27	55	39	0.00
February 28	n/a	n/a	n/a
February 29	56	39	0.15

March 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	63	37	0.00
March 2	70	44	0.00
March 3	74	38	0.00
March 4	85	38	0.00
March 5	75	41	0.00
March 6	60	41	0.00
March 7	65	35	0.00
March 8	74	32	0.00
March 9	82	37	0.00
March 10	65	40	0.00
March 11	61	47	0.01
March 12	63	43	0.00
March 13	63	39	0.00
March 14	68	42	0.00
March 15	69	52	0.00
March 16	63	54	0.18
March 17	56	44	1.37
March 18	54	41	0.15
March 19	61	41	0.00
March 20	71	40	0.00
March 21	74	45	0.00
March 22	62	46	0.00
March 23	66	39	0.00
March 24	64	37	0.12
March 25	63	48	0.61
March 26	61	44	0.00
March 27	63	45	0.00
March 28	69	52	0.10
March 29	67	48	0.00
March 30	67	47	0.00
March 31	62	47	0.15

April 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	64	42	0.00
April 2	73	45	0.00
April 3	68	48	0.00
April 4	68	49	0.00
April 5	61	44	0.00
April 6	70	43	0.00
April 7	76	37	0.00
April 8	76	36	0.00
April 9	68	35	0.00
April 10	68	40	0.73
April 11	61	49	0.23
April 12	58	50	0.33
April 13	58	43	1.43
April 14	60	40	0.00
April 15	64	42	0.00
April 16	74	45	0.00
April 17	74	47	0.00
April 18	76	48	0.00
April 19	80	56	0.00
April 20	91	61	0.00
April 21	74	49	0.00
April 22	66	49	0.00
April 23	63	53	0.01
April 24	69	56	0.00
April 25	74	56	0.25
April 26	66	49	0.03
April 27	71	48	0.00
April 28	77	50	0.00
April 29	76	50	0.00
April 30	69	49	0.00

May 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)
May 1	64	52
May 2	67	48
May 3	65	50
May 4	67	50
May 5	77	48
May 6	83	51
May 7	86	50
May 8	78	48
May 9	73	46
May 10	72	46
May 11	70	49
May 12	68	51
May 13	68	48
May 14	71	43
May 15	76	47
May 16	72	51
May 17	69	50
May 18	70	45
May 19	73	45
May 20	85	46
May 21	69	50
May 22	83	47
May 23	71	50
May 24	68	45
May 25	61	44
May 26	60	47
May 27	71	45
May 28	75	46
May 29	68	45
May 30	67	50
May 31	74	47

June 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)
June 1	75	48
June 2	75	50
June 3	72	50
June 4	72	50
June 5	70	49
June 6	73	50
June 7	74	50
June 8	75	50
June 9	79	47
June 10	81	49
June 11	73	49
June 12	75	51
June 13	68	51
June 14	67	51
June 15	72	53
June 16	77	50
June 17	76	54
June 18	73	54
June 19	72	53
June 20	76	54
June 21	70	54
June 22	68	53
June 23	69	54
June 24	71	48
June 25	71	50
June 26	82	49
June 27	78	48
June 28	83	51
June 29	76	52
June 30	75	53

July 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)
July 1	72	56
July 2	73	54
July 3	77	53
July 4	68	56
July 5	71	54
July 6	75	51
July 7	77	51
July 8	74	53
July 9	77	53
July 10	78	53
July 11	77	53
July 12	80	52
July 13	80	52
July 14	74	54
July 15	72	56
July 16	70	56
July 17	71	59
July 18	77	54
July 19	80	56
July 20	77	53
July 21	81	52
July 22	74	54
July 23	74	54
July 24	74	54
July 25	73	51
July 26	72	53
July 27	74	52
July 28	73	55
July 29	74	53
July 30	81	52
July 31	82	52

August 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	79	52	0.00
August 2	76	53	0.00
August 3	75	53	0.00
August 4	76	56	0.01
August 5	76	55	0.00
August 6	82	53	0.00
August 7	76	54	0.00
August 8	82	53	0.00
August 9	86	54	0.00
August 10	86	53	0.00
August 11	86	53	0.00
August 12	82	55	0.00
August 13	80	54	0.00
August 14	82	55	0.00
August 15	78	55	0.00
August 16	78	54	0.00
August 17	76	54	0.00
August 18	91	58	0.00
August 19	78	54	0.00
August 20	81	53	0.00
August 21	82	54	0.00
August 22	79	55	0.00
August 23	76	57	0.00
August 24	74	56	0.00
August 25	73	56	0.00
August 26	75	54	0.00
August 27	84	49	0.00
August 28	89	52	0.00
August 29	88	57	0.00
August 30	77	54	0.00
August 31	72	52	0.00

September 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)
September 1	75	48
September 2	76	53
September 3	80	52
September 4	80	51
September 5	82	54
September 6	83	56
September 7	77	57
September 8	74	55
September 9	79	55
September 10	76	55
September 11	79	54
September 12	78	55
September 13	75	56
September 14	80	54
September 15	81	54
September 16	77	52
September 17	72	53
September 18	73	53
September 19	73	53
September 20	76	53
September 21	80	48
September 22	83	54
September 23	85	53
September 24	74	51
September 25	75	55
September 26	71	54
September 27	79	55
September 28	73	55
September 29	76	54
September 30	88	54

October 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	104	60	0.00
October 2	97	58	0.00
October 3	73	56	0.00
October 4	73	57	0.00
October 5	80	53	0.00
October 6	79	54	0.00
October 7	78	51	0.00
October 8	73	48	0.00
October 9	78	49	0.00
October 10	69	52	0.03
October 11	63	53	0.65
October 12	64	53	0.00
October 13	80	52	0.00
October 14	88	54	0.00
October 15	91	55	0.00
October 16	90	60	0.00
October 17	96	60	0.00
October 18	87	59	0.00
October 19	77	59	0.00
October 20	64	56	0.00
October 21	70	50	0.00
October 22	62	46	0.05
October 23	68	43	0.00
October 24	70	42	0.00
October 25	74	51	0.00
October 26	81	58	0.00
October 27	89	56	0.00
October 28	88	52	0.00
October 29	78	44	0.00
October 30	75	44	0.00
October 31	65	49	0.00

November 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	67	52	0.00
November 2	77	52	0.00
November 3	83	52	0.00
November 4	92	51	0.00
November 5	96	54	0.00
November 6	88	51	0.00
November 7	70	45	0.00
November 8	64	50	0.01
November 9	60	39	0.05
November 10	61	34	0.00
November 11	67	37	0.00
November 12	75	35	0.00
November 13	83	42	0.00
November 14	80	40	0.00
November 15	67	46	0.00
November 16	64	51	0.13
November 17	63	56	0.46
November 18	64	50	0.12
November 19	68	41	0.00
November 20	70	42	0.00
November 21	71	49	0.00
November 22	76	50	0.00
November 23	83	45	0.00
November 24	82	45	0.00
November 25	75	41	0.00
November 26	61	48	0.00
November 27	63	45	0.00
November 28	64	44	0.47
November 29	68	55	0.15
November 30	64	60	0.23

December 2012 San Luis Obispo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	64	58	0.15
December 2	64	58	0.76
December 3	65	50	0.00
December 4	64	49	0.00
December 5	68	48	0.00
December 6	68	52	0.00
December 7	70	50	0.00
December 8	72	41	0.00
December 9	70	48	0.00
December 10	76	41	0.00
December 11	70	39	0.00
December 12	57	44	0.11
December 13	58	38	0.00
December 14	55	34	0.00
December 15	56	33	0.05
December 16	58	48	0.03
December 17	61	53	0.25
December 18	57	42	0.00
December 19	58	33	0.00
December 20	60	29	0.00
December 21	61	30	0.00
December 22	57	51	0.86
December 23	59	47	0.67
December 24	64	44	0.04
December 25	58	41	0.46
December 26	56	39	0.05
December 27	57	38	0.00
December 28	58	35	0.00
December 29	55	37	0.38
December 30	56	34	0.00
December 31	58	34	0.00

Next Year >

Weather Station Details

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