San Jose Weather in 2023

Historical record of San Jose, California weather for the year 2023 based on NOAA data.

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2023 San Jose Weather Extremes
Highest temperature	95 °F	October 6
Lowest temperature	33 °F	February 18
Highest daily low	69 °F	August 21
Lowest daily high	50 °F	February 27
Most daily precipitation	0.8 inches	March 21
Total annual precipitation	13.7 inches	-

What was the hottest temperature in San Jose in 2023?

The highest temperature recorded in San Jose, California in 2023 was 95 °F which happened 4 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Jose in 2023

Rank	Temperature	Date
1	95 °F	Oct 6
1	95 °F	Oct 5
1	95 °F	Aug 30
1	95 °F	Aug 23
5	94 °F	Oct 7
5	94 °F	Jul 1
7	93 °F	Oct 19
7	93 °F	Aug 20
7	93 °F	Aug 7
10	92 °F	Oct 4
10	92 °F	Aug 6

What was the coldest temperature in San Jose in 2023?

The lowest temperature recorded in San Jose, California in 2023 was 33 °F which happened 3 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Jose in 2023

Rank	Temperature	Date
1	33 °F	February 18
1	33 °F	February 1
1	33 °F	January 21
4	34 °F	January 31
5	36 °F	November 25
5	36 °F	March 27
5	36 °F	February 23
5	36 °F	February 17
5	36 °F	February 16
5	36 °F	January 24

January 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	60	46	0.00
January 2	52	44	0.00
January 3	59	48	0.00
January 4	61	48	0.37
January 5	59	48	0.43
January 6	61	48	0.00
January 7	63	51	0.08
January 8	62	50	0.21
January 9	60	50	0.44
January 10	58	49	0.41
January 11	58	51	0.00
January 12	68	54	0.00
January 13	60	54	0.17
January 14	60	49	0.57
January 15	53	46	0.34
January 16	55	45	0.46
January 17	57	38	0.00
January 18	58	38	0.01
January 19	54	41	0.03
January 20	55	38	0.00
January 21	57	33	0.00
January 22	60	38	0.00
January 23	61	44	0.00
January 24	64	36	0.00
January 25	68	39	0.00
January 26	67	42	0.00
January 27	63	39	0.00
January 28	62	44	0.00
January 29	54	44	0.00
January 30	57	38	0.00
January 31	60	34	0.00

February 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	61	33	0.00
February 2	65	37	0.00
February 3	58	48	0.14
February 4	65	48	0.12
February 5	57	47	0.19
February 6	60	40	0.00
February 7	61	38	0.00
February 8	64	39	0.00
February 9	68	41	0.00
February 10	61	40	0.00
February 11	55	43	0.06
February 12	65	37	0.00
February 13	62	40	0.00
February 14	53	40	0.01
February 15	57	38	0.00
February 16	61	36	0.00
February 17	63	36	0.00
February 18	66	33	0.00
February 19	67	37	0.00
February 20	69	40	0.00
February 21	59	44	0.00
February 22	52	40	0.01
February 23	51	36	0.07
February 24	50	38	0.57
February 25	54	38	0.00
February 26	52	44	0.12
February 27	50	38	0.40
February 28	53	41	0.33

March 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	54	39	0.01
March 2	61	37	0.00
March 3	58	39	0.00
March 4	55	43	0.07
March 5	54	39	0.14
March 6	58	37	0.13
March 7	57	40	0.05
March 8	57	39	0.04
March 9	57	39	0.47
March 10	59	50	0.57
March 11	67	50	0.00
March 12	63	55	0.15
March 13	68	54	0.00
March 14	65	49	0.31
March 15	61	42	0.00
March 16	64	42	0.00
March 17	68	42	0.00
March 18	71	44	0.00
March 19	62	53	0.05
March 20	61	49	0.00
March 21	56	47	0.83
March 22	61	47	0.10
March 23	59	47	0.00
March 24	58	41	0.00
March 25	58	39	0.00
March 26	58	39	0.00
March 27	67	36	0.00
March 28	53	45	0.49
March 29	54	45	0.61
March 30	59	43	0.00
March 31	63	39	0.00

April 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	63	40	0.00
April 2	59	47	0.02
April 3	57	42	0.00
April 4	58	40	0.00
April 5	62	40	0.00
April 6	69	42	0.00
April 7	63	51	0.02
April 8	68	52	0.00
April 9	74	48	0.00
April 10	79	52	0.00
April 11	68	48	0.00
April 12	61	45	0.00
April 13	65	43	0.00
April 14	64	42	0.00
April 15	63	49	0.00
April 16	63	48	0.00
April 17	61	48	0.00
April 18	61	46	0.07
April 19	63	46	0.00
April 20	71	45	0.00
April 21	77	50	0.00
April 22	78	54	0.00
April 23	69	50	0.00
April 24	72	47	0.00
April 25	79	48	0.00
April 26	83	51	0.00
April 27	88	55	0.00
April 28	79	55	0.00
April 29	72	52	0.00
April 30	68	50	0.00

May 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	60	51	0.04
May 2	64	49	0.12
May 3	62	50	0.04
May 4	61	48	0.04
May 5	64	50	0.15
May 6	65	53	0.02
May 7	67	51	0.02
May 8	67	48	0.01
May 9	68	48	0.00
May 10	64	47	0.00
May 11	66	52	0.00
May 12	74	51	0.00
May 13	87	54	0.00
May 14	81	58	0.00
May 15	75	56	0.00
May 16	82	57	0.00
May 17	75	55	0.00
May 18	71	56	0.00
May 19	73	54	0.00
May 20	68	55	0.00
May 21	79	57	0.00
May 22	81	52	0.00
May 23	69	53	0.00
May 24	70	53	0.00
May 25	70	54	0.00
May 26	71	55	0.00
May 27	74	57	0.00
May 28	69	57	0.00
May 29	73	57	0.00
May 30	71	53	0.00
May 31	71	54	0.00

June 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	74	53	0.00
June 2	74	52	0.00
June 3	80	51	0.00
June 4	80	54	0.00
June 5	74	54	0.00
June 6	71	59	0.09
June 7	74	59	0.00
June 8	72	57	0.00
June 9	70	56	0.00
June 10	69	56	0.00
June 11	77	56	0.00
June 12	76	57	0.00
June 13	72	57	0.00
June 14	77	58	0.00
June 15	77	56	0.00
June 16	76	58	0.00
June 17	78	57	0.00
June 18	75	56	0.00
June 19	69	54	0.00
June 20	74	50	0.00
June 21	73	49	0.00
June 22	74	56	0.00
June 23	73	57	0.00
June 24	70	56	0.00
June 25	70	57	0.00
June 26	72	57	0.00
June 27	71	56	0.00
June 28	70	56	0.00
June 29	82	56	0.00
June 30	88	58	0.00

July 2023 San Jose Weather

Day	High (°F)	Low (°F)
July 1	94	60
July 2	90	66
July 3	80	59
July 4	79	56
July 5	77	55
July 6	74	57
July 7	70	58
July 8	70	54
July 9	69	54
July 10	75	57
July 11	85	56
July 12	78	55
July 13	84	58
July 14	85	59
July 15	89	59
July 16	91	62
July 17	89	64
July 18	80	59
July 19	82	58
July 20	86	57
July 21	87	61
July 22	91	60
July 23	87	62
July 24	81	59
July 25	87	55
July 26	81	59
July 27	78	58
July 28	80	57
July 29	80	56
July 30	83	56
July 31	80	58

August 2023 San Jose Weather

Day	High (°F)	Low (°F)
August 1	79	58
August 2	78	60
August 3	74	57
August 4	82	58
August 5	85	57
August 6	92	60
August 7	93	63
August 8	85	58
August 9	83	60
August 10	86	57
August 11	82	63
August 12	86	61
August 13	89	63
August 14	88	66
August 15	90	66
August 16	89	66
August 17	85	65
August 18	86	64
August 19	82	63
August 20	93	64
August 21	76	69
August 22	85	67
August 23	95	66
August 24	90	67
August 25	77	64
August 26	77	61
August 27	83	59
August 28	87	59
August 29	85	56
August 30	95	61
August 31	88	63

September 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	77	61	0.00
September 2	74	61	0.00
September 3	78	65	0.00
September 4	79	61	0.00
September 5	84	58	0.00
September 6	83	59	0.00
September 7	81	63	0.00
September 8	87	59	0.00
September 9	85	58	0.00
September 10	85	58	0.00
September 11	84	56	0.00
September 12	82	60	0.00
September 13	85	57	0.00
September 14	83	59	0.00
September 15	80	62	0.00
September 16	77	64	0.00
September 17	78	63	0.00
September 18	79	58	0.00
September 19	80	59	0.00
September 20	80	60	0.00
September 21	81	56	0.00
September 22	80	55	0.00
September 23	76	54	0.00
September 24	77	57	0.00
September 25	82	55	0.00
September 26	79	63	0.00
September 27	80	54	0.00
September 28	82	53	0.00
September 29	78	57	0.00
September 30	69	59	0.08

October 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	78	57	0.00
October 2	82	54	0.00
October 3	83	54	0.00
October 4	92	58	0.00
October 5	95	64	0.00
October 6	95	64	0.00
October 7	94	64	0.00
October 8	85	59	0.00
October 9	75	60	0.00
October 10	76	61	0.00
October 11	75	57	0.00
October 12	82	52	0.00
October 13	80	53	0.00
October 14	83	58	0.00
October 15	84	62	0.00
October 16	81	55	0.00
October 17	81	63	0.00
October 18	90	57	0.00
October 19	93	62	0.00
October 20	76	59	0.00
October 21	75	58	0.00
October 22	73	60	0.07
October 23	79	60	0.04
October 24	77	55	0.00
October 25	72	52	0.00
October 26	70	49	0.00
October 27	70	44	0.00
October 28	71	44	0.00
October 29	76	47	0.00
October 30	78	43	0.00
October 31	76	45	0.00

November 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	81	43	0.00
November 2	81	49	0.00
November 3	82	52	0.00
November 4	81	55	0.00
November 5	80	57	0.07
November 6	72	57	0.00
November 7	69	50	0.00
November 8	72	45	0.00
November 9	72	43	0.00
November 10	72	45	0.00
November 11	74	46	0.00
November 12	80	45	0.00
November 13	74	48	0.00
November 14	75	55	0.00
November 15	78	53	0.07
November 16	72	57	0.00
November 17	75	52	0.03
November 18	71	55	0.33
November 19	64	49	0.00
November 20	70	48	0.00
November 21	68	44	0.00
November 22	70	44	0.00
November 23	73	47	0.00
November 24	64	43	0.00
November 25	65	36	0.00
November 26	65	40	0.00
November 27	68	39	0.00
November 28	70	40	0.00
November 29	66	49	0.06
November 30	65	46	0.00

December 2023 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	63	43	0.00
December 2	66	52	0.01
December 3	68	49	0.00
December 4	67	50	0.00
December 5	71	46	0.00
December 6	67	46	0.04
December 7	63	46	0.02
December 8	60	40	0.00
December 9	64	39	0.00
December 10	62	37	0.00
December 11	66	38	0.00
December 12	64	50	0.00
December 13	65	46	0.00
December 14	64	40	0.00
December 15	67	42	0.00
December 16	70	40	0.00
December 17	62	47	0.17
December 18	65	52	0.48
December 19	67	59	0.30
December 20	60	53	0.74
December 21	61	48	0.00
December 22	67	49	0.00
December 23	65	42	0.00
December 24	59	38	0.00
December 25	63	40	0.00
December 26	62	42	0.00
December 27	64	50	0.01
December 28	72	56	0.00
December 29	71	55	0.68
December 30	62	53	0.31
December 31	61	49	0.00

Next Year >

Weather Station Details

Years	Station	Coordinates
1999–2024	San Jose 2	location
1893–1998	San Jose	location