San Francisco Weather in 1930

Historical record of San Francisco, California weather for the year 1930 based on NOAA data.

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1930 San Francisco Weather Extremes
Highest temperature	92 °F	October 6
Lowest temperature	37 °F	January 11
Highest daily low	65 °F	March 27
Lowest daily high	45 °F	January 9
Most daily precipitation	1.2 inches	March 4
Most daily snow	none	-
Total annual precipitation	16.7 inches	-
Total annual snow	none	-

What was the hottest temperature in San Francisco in 1930?

The highest temperature recorded in San Francisco, California in 1930 was 92 °F which happened on October 6.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Francisco in 1930

Rank	Temperature	Date
1	92 °F	Oct 6
2	89 °F	Oct 5
3	84 °F	Jul 30
4	83 °F	Oct 18
5	82 °F	Oct 4
5	82 °F	Mar 26
7	81 °F	Oct 17
7	81 °F	Mar 27
7	81 °F	Mar 24
10	80 °F	Mar 25

What was the coldest temperature in San Francisco in 1930?

The lowest temperature recorded in San Francisco, California in 1930 was 37 °F which happened on Jan 11.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Francisco in 1930

Rank	Temperature	Date
1	37 °F	January 11
2	38 °F	January 10
2	38 °F	January 9
4	39 °F	December 24
4	39 °F	January 13
4	39 °F	January 7
7	40 °F	January 8
7	40 °F	January 6
9	41 °F	December 29
9	41 °F	December 28
9	41 °F	December 26

January 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	55	45	0.00
January 2	61	47	0.00
January 3	59	45	0.00
January 4	59	48	0.80
January 5	53	45	0.10
January 6	49	40	0.68
January 7	50	39	0.00
January 8	49	40	0.07
January 9	45	38	0.09
January 10	46	38	0.00
January 11	49	37	0.04
January 12	49	42	0.75
January 13	49	39	0.64
January 14	49	43	0.19
January 15	47	42	1.18
January 16	53	45	0.12
January 17	56	49	0.14
January 18	56	49	0.16
January 19	56	47	0.00
January 20	57	51	0.00
January 21	54	49	0.00
January 22	55	47	0.00
January 23	57	45	0.00
January 24	54	47	0.00
January 25	58	47	0.00
January 26	55	48	0.00
January 27	59	45	0.00
January 28	61	48	0.00
January 29	62	49	0.00
January 30	58	49	0.03
January 31	67	50	0.00

February 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	68	48	0.00
February 2	64	52	0.00
February 3	67	46	0.00
February 4	67	50	0.00
February 5	68	51	0.00
February 6	68	52	0.00
February 7	56	51	0.00
February 8	64	51	0.00
February 9	61	47	0.00
February 10	60	48	0.00
February 11	64	50	0.00
February 12	69	46	0.00
February 13	74	51	0.00
February 14	78	57	0.00
February 15	76	60	0.00
February 16	75	54	0.00
February 17	75	55	0.00
February 18	62	52	0.00
February 19	60	52	0.33
February 20	57	48	0.31
February 21	58	48	0.25
February 22	58	50	0.88
February 23	57	47	0.08
February 24	54	45	0.85
February 25	55	46	0.14
February 26	52	44	0.10
February 27	56	43	0.00
February 28	55	45	0.00

March 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	59	46	0.00
March 2	57	49	0.08
March 3	62	49	0.74
March 4	59	49	1.24
March 5	59	51	0.54
March 6	62	49	0.00
March 7	60	49	0.00
March 8	58	50	0.00
March 9	66	47	0.00
March 10	70	51	0.00
March 11	72	50	0.00
March 12	57	50	0.00
March 13	52	47	0.06
March 14	53	46	0.87
March 15	54	44	0.00
March 16	58	46	0.00
March 17	62	49	0.00
March 18	64	50	0.00
March 19	58	50	0.00
March 20	64	49	0.00
March 21	61	51	0.00
March 22	61	52	0.00
March 23	74	52	0.00
March 24	81	58	0.00
March 25	80	56	0.00
March 26	82	57	0.00
March 27	81	65	0.00
March 28	75	53	0.00
March 29	62	52	0.00
March 30	63	50	0.00
March 31	67	52	0.00

April 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	62	52	0.00
April 2	62	52	0.00
April 3	63	52	0.00
April 4	67	51	0.00
April 5	76	52	0.00
April 6	75	56	0.00
April 7	66	53	0.00
April 8	61	52	0.00
April 9	65	50	0.00
April 10	66	50	0.00
April 11	69	51	0.00
April 12	67	56	0.07
April 13	62	47	1.14
April 14	61	49	0.06
April 15	63	51	0.00
April 16	64	52	0.00
April 17	66	51	0.00
April 18	64	54	0.01
April 19	72	57	0.00
April 20	71	55	0.00
April 21	70	56	0.00
April 22	69	53	0.00
April 23	62	52	0.00
April 24	65	54	0.08
April 25	67	53	0.16
April 26	65	53	0.01
April 27	63	54	0.00
April 28	66	53	0.00
April 29	62	52	0.03
April 30	68	52	0.00

May 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	67	55	0.00
May 2	60	52	0.02
May 3	58	49	0.14
May 4	58	48	0.00
May 5	60	49	0.00
May 6	59	48	0.00
May 7	58	46	0.00
May 8	61	47	0.00
May 9	58	48	0.00
May 10	58	48	0.00
May 11	61	50	0.00
May 12	60	51	0.00
May 13	63	52	0.00
May 14	59	51	0.00
May 15	57	50	0.00
May 16	62	50	0.00
May 17	68	51	0.00
May 18	64	50	0.00
May 19	63	50	0.00
May 20	64	51	0.00
May 21	66	50	0.00
May 22	77	54	0.00
May 23	69	51	0.00
May 24	63	49	0.00
May 25	65	48	0.00
May 26	59	49	0.00
May 27	59	49	0.00
May 28	62	52	0.00
May 29	61	51	0.00
May 30	61	52	0.00
May 31	65	51	0.00

June 1930 San Francisco Weather

Day	High (°F)	Low (°F)
June 1	65	52
June 2	66	50
June 3	69	51
June 4	66	52
June 5	79	52
June 6	76	53
June 7	65	52
June 8	73	53
June 9	73	52
June 10	72	51
June 11	75	53
June 12	71	55
June 13	65	54
June 14	68	55
June 15	64	55
June 16	62	52
June 17	62	51
June 18	69	52
June 19	64	53
June 20	71	55
June 21	59	52
June 22	58	52
June 23	62	51
June 24	61	51
June 25	59	51
June 26	63	51
June 27	67	52
June 28	71	52
June 29	75	54
June 30	73	54

July 1930 San Francisco Weather

Day	High (°F)	Low (°F)
July 1	63	51
July 2	65	51
July 3	67	52
July 4	66	52
July 5	63	52
July 6	62	50
July 7	60	52
July 8	62	51
July 9	59	51
July 10	64	51
July 11	61	50
July 12	65	50
July 13	72	52
July 14	71	53
July 15	63	52
July 16	63	52
July 17	61	52
July 18	67	52
July 19	64	53
July 20	63	52
July 21	66	53
July 22	65	55
July 23	63	54
July 24	64	52
July 25	62	52
July 26	60	53
July 27	59	51
July 28	61	52
July 29	75	53
July 30	84	58
July 31	77	55

August 1930 San Francisco Weather

Day	High (°F)	Low (°F)
August 1	66	53
August 2	63	54
August 3	64	52
August 4	67	53
August 5	67	54
August 6	68	52
August 7	62	53
August 8	64	53
August 9	68	55
August 10	65	57
August 11	69	58
August 12	70	57
August 13	65	55
August 14	67	57
August 15	69	58
August 16	68	57
August 17	65	56
August 18	67	56
August 19	67	56
August 20	77	55
August 21	75	55
August 22	69	55
August 23	69	55
August 24	70	55
August 25	75	57
August 26	75	57
August 27	66	56
August 28	64	55
August 29	70	54
August 30	65	53
August 31	69	55

September 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	69	55	0.00
September 2	68	58	0.00
September 3	69	56	0.00
September 4	65	57	0.00
September 5	64	55	0.00
September 6	64	54	0.00
September 7	67	56	0.00
September 8	71	59	0.00
September 9	69	58	0.00
September 10	70	56	0.00
September 11	70	57	0.00
September 12	66	56	0.00
September 13	66	57	0.00
September 14	69	56	0.00
September 15	67	55	0.00
September 16	66	57	0.00
September 17	70	61	0.00
September 18	71	61	0.00
September 19	71	59	0.00
September 20	67	58	0.00
September 21	68	60	0.00
September 22	66	57	0.00
September 23	65	56	0.01
September 24	67	58	0.07
September 25	73	57	0.00
September 26	75	58	0.00
September 27	68	57	0.00
September 28	63	57	0.00
September 29	65	55	0.00
September 30	64	55	0.02

October 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	66	55	0.00
October 2	70	53	0.00
October 3	71	54	0.00
October 4	82	54	0.00
October 5	89	61	0.00
October 6	92	64	0.00
October 7	68	57	0.00
October 8	65	55	0.01
October 9	66	53	0.00
October 10	64	52	0.00
October 11	63	53	0.37
October 12	61	52	0.51
October 13	71	55	0.00
October 14	69	56	0.00
October 15	69	53	0.00
October 16	75	55	0.00
October 17	81	56	0.00
October 18	83	53	0.00
October 19	60	52	0.00
October 20	65	56	0.00
October 21	68	55	0.00
October 22	67	53	0.00
October 23	69	52	0.00
October 24	64	55	0.00
October 25	67	54	0.00
October 26	72	53	0.00
October 27	75	55	0.00
October 28	76	56	0.00
October 29	78	57	0.00
October 30	76	54	0.00
October 31	79	54	0.00

November 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	79	56	0.00
November 2	79	55	0.00
November 3	75	50	0.00
November 4	63	48	0.00
November 5	66	50	0.00
November 6	70	49	0.00
November 7	59	48	0.00
November 8	59	51	0.10
November 9	67	52	0.00
November 10	73	51	0.00
November 11	79	59	0.00
November 12	65	55	0.00
November 13	59	51	0.08
November 14	57	48	0.00
November 15	58	48	1.03
November 16	58	52	0.22
November 17	55	46	0.01
November 18	59	45	0.00
November 19	61	47	0.00
November 20	63	47	0.00
November 21	69	50	0.00
November 22	69	58	0.00
November 23	74	54	0.00
November 24	71	50	0.00
November 25	68	50	0.00
November 26	62	51	0.05
November 27	58	52	0.06
November 28	62	49	0.00
November 29	60	50	0.00
November 30	61	48	0.01

December 1930 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	60	52	0.00
December 2	62	48	0.00
December 3	60	49	0.00
December 4	58	50	0.00
December 5	57	47	0.00
December 6	59	48	0.00
December 7	61	47	0.00
December 8	61	48	0.00
December 9	60	48	0.00
December 10	60	48	0.00
December 11	56	49	0.03
December 12	60	50	0.06
December 13	61	50	0.00
December 14	58	47	0.00
December 15	61	49	0.00
December 16	63	48	0.00
December 17	61	48	0.00
December 18	59	48	0.00
December 19	57	45	0.00
December 20	57	49	0.00
December 21	55	45	0.00
December 22	55	43	0.00
December 23	55	42	0.00
December 24	54	39	0.00
December 25	50	42	0.00
December 26	56	41	0.00
December 27	53	45	0.00
December 28	54	41	0.00
December 29	55	41	0.00
December 30	54	43	0.00
December 31	61	47	0.89

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Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location