San Jose Weather in 1970

Historical record of San Jose, California weather for the year 1970 based on NOAA data.

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1970 San Jose Weather Extremes
Highest temperature	102 °F	July 2
Lowest temperature	28 °F	January 5
Highest daily low	70 °F	July 3
Lowest daily high	47 °F	December 18
Most daily precipitation	2.4 inches	November 29
Most daily snow	none	-
Total annual precipitation	18.5 inches	-
Total annual snow	none	-

What was the hottest temperature in San Jose in 1970?

The highest temperature recorded in San Jose, California in 1970 was 102 °F which happened on July 2.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Jose in 1970

Rank	Temperature	Date
1	102 °F	Jul 2
2	101 °F	Jul 3
3	99 °F	Aug 9
4	98 °F	May 31
5	96 °F	Sep 6
5	96 °F	Aug 10
5	96 °F	May 16
5	96 °F	May 15
9	95 °F	Jul 4
9	95 °F	Jun 1

What was the coldest temperature in San Jose in 1970?

The lowest temperature recorded in San Jose, California in 1970 was 28 °F which happened on Jan 5.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Jose in 1970

Rank	Temperature	Date
1	28 °F	January 5
2	29 °F	January 6
3	30 °F	January 3
4	31 °F	December 25
5	32 °F	January 2
6	33 °F	January 1
7	34 °F	December 24
7	34 °F	December 20
7	34 °F	December 12
7	34 °F	January 4

January 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	61	33	0.00
January 2	60	32	0.00
January 3	55	30	0.00
January 4	55	34	0.00
January 5	51	28	0.00
January 6	51	29	0.00
January 7	53	41	0.00
January 8	58	49	0.00
January 9	58	49	0.62
January 10	61	50	0.08
January 11	57	48	0.65
January 12	61	52	0.02
January 13	62	54	0.00
January 14	61	55	0.99
January 15	59	49	0.11
January 16	64	53	0.35
January 17	61	54	0.08
January 18	62	50	0.00
January 19	64	53	0.00
January 20	65	51	0.13
January 21	63	59	0.47
January 22	66	59	0.00
January 23	65	58	0.00
January 24	61	52	0.24
January 25	59	41	0.00
January 26	67	43	0.00
January 27	63	51	0.28
January 28	57	41	0.00
January 29	61	35	0.00
January 30	57	43	0.00
January 31	58	39	0.00

February 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	58	47	0.00
February 2	64	40	0.00
February 3	64	40	0.00
February 4	63	44	0.00
February 5	62	48	0.00
February 6	62	47	0.00
February 7	67	40	0.00
February 8	68	43	0.00
February 9	69	48	0.00
February 10	65	49	0.15
February 11	68	52	0.02
February 12	65	52	0.13
February 13	63	49	0.30
February 14	61	48	0.04
February 15	67	42	0.00
February 16	66	48	0.00
February 17	59	42	0.31
February 18	60	42	0.00
February 19	64	39	0.00
February 20	66	39	0.00
February 21	68	42	0.00
February 22	66	39	0.00
February 23	66	39	0.00
February 24	73	46	0.00
February 25	69	42	0.00
February 26	72	44	0.00
February 27	71	44	0.00
February 28	69	53	0.50

March 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	58	48	1.13
March 2	58	36	0.00
March 3	59	43	0.00
March 4	58	44	1.01
March 5	59	38	0.00
March 6	64	39	0.00
March 7	70	43	0.00
March 8	64	50	0.07
March 9	62	40	0.02
March 10	59	45	0.03
March 11	64	48	0.00
March 12	67	46	0.00
March 13	73	48	0.00
March 14	70	52	0.00
March 15	71	44	0.00
March 16	73	47	0.00
March 17	67	46	0.00
March 18	68	49	0.00
March 19	68	39	0.00
March 20	70	39	0.00
March 21	68	40	0.00
March 22	69	43	0.00
March 23	75	43	0.00
March 24	81	47	0.00
March 25	81	50	0.00
March 26	80	47	0.00
March 27	74	53	0.00
March 28	73	47	0.00
March 29	73	45	0.00
March 30	69	46	0.00
March 31	70	49	0.00

April 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	73	43	0.00
April 2	73	42	0.00
April 3	76	43	0.00
April 4	77	42	0.00
April 5	75	43	0.00
April 6	70	44	0.00
April 7	64	42	0.00
April 8	69	41	0.00
April 9	69	44	0.00
April 10	68	49	0.00
April 11	67	40	0.00
April 12	73	41	0.00
April 13	65	45	0.13
April 14	59	47	0.00
April 15	64	38	0.00
April 16	66	41	0.00
April 17	67	43	0.00
April 18	67	42	0.00
April 19	63	48	0.05
April 20	64	41	0.00
April 21	61	41	0.00
April 22	67	41	0.00
April 23	65	39	0.00
April 24	68	41	0.00
April 25	64	44	0.00
April 26	61	46	0.03
April 27	59	41	0.00
April 28	65	40	0.00
April 29	71	41	0.00
April 30	76	46	0.00

May 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	84	50	0.00
May 2	89	54	0.00
May 3	89	55	0.00
May 4	76	52	0.00
May 5	69	53	0.00
May 6	62	51	0.00
May 7	69	44	0.00
May 8	72	52	0.00
May 9	70	54	0.00
May 10	66	51	0.02
May 11	66	47	0.00
May 12	69	49	0.00
May 13	74	56	0.00
May 14	89	50	0.00
May 15	96	56	0.00
May 16	96	60	0.00
May 17	92	58	0.00
May 18	75	53	0.00
May 19	67	51	0.00
May 20	72	51	0.00
May 21	80	48	0.00
May 22	84	51	0.00
May 23	88	52	0.00
May 24	86	55	0.00
May 25	80	54	0.00
May 26	78	54	0.00
May 27	74	55	0.00
May 28	73	49	0.00
May 29	79	50	0.00
May 30	90	53	0.00
May 31	98	59	0.00

June 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	95	59	0.00
June 2	87	58	0.00
June 3	84	55	0.00
June 4	77	55	0.00
June 5	79	53	0.00
June 6	75	53	0.00
June 7	72	54	0.00
June 8	71	53	0.00
June 9	72	53	0.10
June 10	74	56	0.00
June 11	76	49	0.00
June 12	77	50	0.00
June 13	76	53	0.00
June 14	72	55	0.00
June 15	78	50	0.00
June 16	73	56	0.00
June 17	70	54	0.00
June 18	81	47	0.00
June 19	88	55	0.00
June 20	86	56	0.00
June 21	80	57	0.00
June 22	84	57	0.00
June 23	80	55	0.00
June 24	79	58	0.00
June 25	78	58	0.00
June 26	74	56	0.00
June 27	73	58	0.00
June 28	72	57	0.00
June 29	79	50	0.00
June 30	86	52	0.00

July 1970 San Jose Weather

Day	High (°F)	Low (°F)
July 1	92	57
July 2	102	62
July 3	101	70
July 4	95	66
July 5	90	58
July 6	74	55
July 7	82	53
July 8	79	53
July 9	77	54
July 10	77	56
July 11	78	56
July 12	83	57
July 13	88	53
July 14	85	54
July 15	81	57
July 16	76	58
July 17	85	57
July 18	85	57
July 19	92	58
July 20	92	60
July 21	80	56
July 22	82	53
July 23	82	55
July 24	79	54
July 25	82	54
July 26	82	55
July 27	82	55
July 28	82	58
July 29	82	55
July 30	78	52
July 31	73	56

August 1970 San Jose Weather

Day	High (°F)	Low (°F)
August 1	80	56
August 2	85	54
August 3	84	55
August 4	77	54
August 5	79	50
August 6	82	58
August 7	80	55
August 8	90	52
August 9	99	59
August 10	96	63
August 11	90	59
August 12	85	57
August 13	84	57
August 14	79	53
August 15	79	54
August 16	80	52
August 17	80	58
August 18	78	58
August 19	75	56
August 20	72	55
August 21	76	55
August 22	74	54
August 23	72	55
August 24	77	50
August 25	75	53
August 26	72	52
August 27	74	52
August 28	76	55
August 29	75	55
August 30	73	58
August 31	75	56

September 1970 San Jose Weather

Day	High (°F)	Low (°F)
September 1	76	51
September 2	77	49
September 3	80	51
September 4	76	53
September 5	79	50
September 6	96	54
September 7	92	64
September 8	87	59
September 9	91	56
September 10	88	56
September 11	87	54
September 12	85	50
September 13	73	50
September 14	79	45
September 15	79	45
September 16	83	48
September 17	90	53
September 18	87	55
September 19	75	54
September 20	74	49
September 21	79	50
September 22	87	51
September 23	87	54
September 24	90	53
September 25	89	53
September 26	92	54
September 27	91	55
September 28	90	55
September 29	89	57
September 30	87	53

October 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	93	53	0.00
October 2	91	54	0.00
October 3	76	57	0.00
October 4	71	53	0.00
October 5	73	55	0.00
October 6	70	49	0.00
October 7	75	43	0.00
October 8	78	46	0.00
October 9	80	49	0.00
October 10	80	50	0.00
October 11	78	51	0.00
October 12	69	54	0.00
October 13	70	56	0.00
October 14	67	54	0.00
October 15	67	55	0.00
October 16	64	53	0.00
October 17	66	52	0.00
October 18	69	48	0.00
October 19	69	51	0.00
October 20	67	52	0.05
October 21	65	49	0.00
October 22	66	54	0.06
October 23	65	52	0.24
October 24	62	45	0.00
October 25	64	45	0.00
October 26	66	46	0.00
October 27	67	38	0.00
October 28	70	39	0.00
October 29	74	40	0.00
October 30	73	48	0.00
October 31	72	43	0.00

November 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	45	0.00
November 2	70	45	0.00
November 3	67	47	0.00
November 4	65	54	0.66
November 5	70	59	0.14
November 6	64	55	0.53
November 7	65	51	0.00
November 8	70	56	0.00
November 9	68	55	0.00
November 10	66	58	0.00
November 11	68	55	0.00
November 12	65	51	0.02
November 13	68	49	0.00
November 14	67	44	0.00
November 15	72	45	0.00
November 16	67	42	0.00
November 17	64	44	0.00
November 18	64	48	0.00
November 19	66	43	0.00
November 20	66	40	0.00
November 21	63	43	0.00
November 22	60	50	0.00
November 23	64	42	0.00
November 24	68	44	0.00
November 25	67	57	0.79
November 26	60	47	0.12
November 27	56	41	0.00
November 28	56	49	1.34
November 29	55	48	2.42
November 30	58	45	0.16

December 1970 San Jose Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	56	49	0.13
December 2	56	45	0.75
December 3	55	42	0.00
December 4	62	52	0.10
December 5	64	51	0.00
December 6	61	54	0.00
December 7	65	54	0.00
December 8	62	54	0.01
December 9	57	41	0.00
December 10	56	37	0.00
December 11	56	41	0.00
December 12	56	34	0.00
December 13	51	35	0.00
December 14	55	39	0.00
December 15	60	41	0.00
December 16	57	41	0.39
December 17	51	40	0.36
December 18	47	41	0.52
December 19	51	40	0.27
December 20	49	34	0.03
December 21	51	41	1.01
December 22	53	36	0.00
December 23	52	36	0.00
December 24	52	34	0.00
December 25	51	31	0.00
December 26	48	40	0.14
December 27	52	43	0.18
December 28	56	40	0.00
December 29	58	48	0.04
December 30	55	37	0.00
December 31	57	40	0.00

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Weather Station Details

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