San Francisco Weather in 1977

Historical record of San Francisco, California weather for the year 1977 based on NOAA data.

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1977 San Francisco Weather Extremes
Highest temperature	85 °F	July 30
Lowest temperature	40 °F	January 18
Highest daily low	63 °F	September 28
Lowest daily high	48 °F	January 17
Most daily precipitation	1.8 inches	November 21
Total annual precipitation	12.4 inches	-

What was the hottest temperature in San Francisco in 1977?

The highest temperature recorded in San Francisco, California in 1977 was 85 °F which happened on July 30.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Francisco in 1977

Rank	Temperature	Date
1	85 °F	Jul 30
2	83 °F	Aug 29
2	83 °F	Jul 29
4	82 °F	Aug 28
5	81 °F	Jul 31
6	80 °F	Oct 13
7	79 °F	Oct 2
8	77 °F	Oct 12
8	77 °F	Sep 4
8	77 °F	Feb 14

What was the coldest temperature in San Francisco in 1977?

The lowest temperature recorded in San Francisco, California in 1977 was 40 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Francisco in 1977

Rank	Temperature	Date
1	40 °F	January 18
1	40 °F	January 16
3	41 °F	January 19
3	41 °F	January 17
5	42 °F	January 15
6	43 °F	January 30
6	43 °F	January 29
6	43 °F	January 5
9	44 °F	November 19
9	44 °F	April 21
9	44 °F	March 16
9	44 °F	March 15
9	44 °F	March 13
9	44 °F	February 2
9	44 °F	January 31
9	44 °F	January 14
9	44 °F	January 13
9	44 °F	January 11
9	44 °F	January 10
9	44 °F	January 9
9	44 °F	January 8
9	44 °F	January 7

January 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	51	47	0.18
January 2	60	46	1.26
January 3	56	48	0.19
January 4	55	46	0.00
January 5	50	43	0.00
January 6	58	46	0.00
January 7	58	44	0.00
January 8	54	44	0.00
January 9	57	44	0.00
January 10	54	44	0.00
January 11	49	44	0.00
January 12	49	45	0.22
January 13	49	44	0.00
January 14	54	44	0.00
January 15	48	42	0.00
January 16	48	40	0.00
January 17	48	41	0.00
January 18	49	40	0.00
January 19	53	41	0.00
January 20	58	47	0.00
January 21	58	51	0.00
January 22	61	52	0.00
January 23	66	50	0.00
January 24	63	49	0.00
January 25	59	48	0.00
January 26	60	47	0.00
January 27	54	46	0.00
January 28	57	45	0.00
January 29	51	43	0.00
January 30	49	43	0.00
January 31	58	44	0.00

February 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	61	47	0.00
February 2	55	44	0.00
February 3	56	45	0.00
February 4	61	48	0.00
February 5	61	49	0.00
February 6	62	51	0.00
February 7	64	48	0.00
February 8	59	52	0.19
February 9	60	50	0.00
February 10	68	50	0.00
February 11	69	49	0.00
February 12	65	50	0.00
February 13	72	51	0.00
February 14	77	51	0.00
February 15	72	51	0.00
February 16	70	53	0.00
February 17	72	51	0.00
February 18	73	49	0.00
February 19	59	49	0.00
February 20	55	50	0.12
February 21	59	51	0.37
February 22	58	49	0.00
February 23	57	48	0.24
February 24	59	47	0.00
February 25	60	47	0.00
February 26	61	49	0.00
February 27	64	50	0.00
February 28	55	48	0.01

March 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	56	47	0.00
March 2	59	47	0.00
March 3	63	49	0.00
March 4	66	52	0.00
March 5	69	49	0.00
March 6	62	45	0.00
March 7	61	51	0.00
March 8	61	50	0.00
March 9	57	48	0.07
March 10	58	47	0.00
March 11	63	50	0.00
March 12	52	46	0.02
March 13	52	44	0.03
March 14	55	45	0.00
March 15	50	44	1.62
March 16	52	44	0.15
March 17	57	47	0.00
March 18	62	48	0.00
March 19	59	48	0.00
March 20	63	48	0.00
March 21	72	49	0.00
March 22	57	47	0.00
March 23	56	48	0.17
March 24	51	46	0.25
March 25	62	45	0.00
March 26	65	52	0.00
March 27	56	48	0.00
March 28	55	46	0.00
March 29	57	47	0.00
March 30	57	46	0.00
March 31	61	48	0.00

April 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	58	48	0.00
April 2	68	48	0.00
April 3	72	51	0.00
April 4	56	46	0.00
April 5	54	46	0.00
April 6	64	46	0.00
April 7	55	46	0.00
April 8	59	49	0.01
April 9	56	47	0.00
April 10	62	47	0.00
April 11	62	49	0.00
April 12	70	50	0.00
April 13	59	50	0.00
April 14	65	48	0.00
April 15	67	48	0.00
April 16	62	48	0.00
April 17	67	49	0.00
April 18	69	51	0.00
April 19	74	51	0.00
April 20	55	46	0.00
April 21	60	44	0.00
April 22	69	48	0.00
April 23	73	49	0.00
April 24	65	51	0.00
April 25	63	53	0.04
April 26	61	51	0.00
April 27	55	48	0.00
April 28	66	51	0.00
April 29	62	54	0.00
April 30	67	56	0.00

May 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	63	55	0.08
May 2	63	54	0.00
May 3	59	52	0.02
May 4	60	51	0.00
May 5	54	48	0.00
May 6	55	47	0.00
May 7	59	49	0.05
May 8	65	52	0.19
May 9	56	52	0.01
May 10	58	50	0.00
May 11	56	50	0.00
May 12	60	49	0.00
May 13	58	50	0.00
May 14	59	51	0.00
May 15	59	49	0.00
May 16	56	50	0.00
May 17	59	49	0.00
May 18	56	48	0.08
May 19	64	51	0.00
May 20	60	50	0.00
May 21	59	50	0.00
May 22	55	51	0.00
May 23	60	51	0.00
May 24	59	51	0.00
May 25	63	52	0.00
May 26	62	51	0.12
May 27	61	49	0.00
May 28	63	51	0.00
May 29	62	51	0.00
May 30	73	52	0.00
May 31	65	52	0.00

June 1977 San Francisco Weather

Day	High (°F)	Low (°F)
June 1	61	51
June 2	65	49
June 3	63	50
June 4	72	52
June 5	70	55
June 6	64	55
June 7	61	53
June 8	58	52
June 9	58	51
June 10	62	53
June 11	59	52
June 12	57	52
June 13	58	52
June 14	60	52
June 15	57	50
June 16	57	50
June 17	59	53
June 18	55	51
June 19	54	50
June 20	68	51
June 21	76	56
June 22	70	52
June 23	62	51
June 24	66	54
June 25	66	52
June 26	59	52
June 27	60	52
June 28	60	52
June 29	61	53
June 30	63	54

July 1977 San Francisco Weather

Day	High (°F)	Low (°F)
July 1	63	55
July 2	61	53
July 3	61	53
July 4	59	52
July 5	67	51
July 6	68	51
July 7	60	52
July 8	63	52
July 9	58	52
July 10	65	52
July 11	64	52
July 12	61	52
July 13	61	52
July 14	62	52
July 15	66	51
July 16	63	50
July 17	61	51
July 18	61	52
July 19	63	54
July 20	67	55
July 21	62	54
July 22	62	54
July 23	57	52
July 24	63	52
July 25	62	54
July 26	73	53
July 27	65	53
July 28	66	54
July 29	83	56
July 30	85	61
July 31	81	59

August 1977 San Francisco Weather

Day	High (°F)	Low (°F)
August 1	70	57
August 2	63	56
August 3	64	57
August 4	65	55
August 5	61	54
August 6	63	55
August 7	67	58
August 8	62	55
August 9	60	54
August 10	62	55
August 11	62	55
August 12	63	56
August 13	65	58
August 14	66	57
August 15	66	54
August 16	64	54
August 17	66	55
August 18	66	58
August 19	63	57
August 20	63	56
August 21	67	54
August 22	67	55
August 23	66	56
August 24	68	59
August 25	69	57
August 26	68	56
August 27	75	57
August 28	82	63
August 29	83	62
August 30	73	57
August 31	68	55

September 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	63	54	0.00
September 2	59	54	0.00
September 3	71	55	0.00
September 4	77	58	0.00
September 5	70	56	0.00
September 6	73	55	0.00
September 7	67	54	0.00
September 8	66	53	0.00
September 9	57	53	0.00
September 10	61	54	0.00
September 11	62	54	0.00
September 12	67	54	0.00
September 13	66	57	0.00
September 14	65	57	0.00
September 15	62	56	0.00
September 16	63	56	0.02
September 17	69	59	0.01
September 18	72	61	0.00
September 19	70	60	0.83
September 20	68	59	0.00
September 21	74	57	0.00
September 22	70	56	0.00
September 23	68	56	0.00
September 24	65	56	0.00
September 25	74	56	0.00
September 26	69	59	0.00
September 27	71	59	0.00
September 28	71	63	0.07
September 29	64	55	0.03
September 30	71	55	0.00

October 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	74	59	0.00
October 2	79	58	0.00
October 3	68	54	0.00
October 4	62	54	0.00
October 5	60	54	0.00
October 6	64	55	0.00
October 7	72	57	0.00
October 8	65	54	0.00
October 9	65	54	0.00
October 10	71	53	0.00
October 11	75	53	0.00
October 12	77	53	0.00
October 13	80	53	0.00
October 14	71	52	0.00
October 15	69	52	0.00
October 16	61	53	0.00
October 17	61	54	0.00
October 18	60	53	0.00
October 19	56	53	0.00
October 20	60	54	0.00
October 21	67	53	0.00
October 22	67	53	0.00
October 23	68	54	0.00
October 24	73	57	0.00
October 25	70	57	0.00
October 26	61	54	0.00
October 27	63	53	0.00
October 28	65	55	0.00
October 29	64	55	0.15
October 30	62	54	0.01
October 31	64	52	0.00

November 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	66	54	0.00
November 2	66	53	0.00
November 3	58	52	0.00
November 4	61	50	0.02
November 5	58	53	0.37
November 6	66	53	0.00
November 7	67	53	0.00
November 8	72	54	0.00
November 9	67	53	0.00
November 10	69	55	0.00
November 11	67	55	0.00
November 12	65	53	0.00
November 13	63	52	0.00
November 14	66	51	0.00
November 15	70	54	0.00
November 16	72	54	0.00
November 17	73	54	0.00
November 18	59	47	0.00
November 19	53	44	0.00
November 20	54	46	0.00
November 21	60	47	1.83
November 22	63	52	0.00
November 23	61	51	0.00
November 24	65	52	0.00
November 25	66	54	0.00
November 26	69	53	0.00
November 27	62	50	0.00
November 28	68	52	0.00
November 29	72	57	0.00
November 30	71	56	0.00

December 1977 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	59	52	0.00
December 2	63	52	0.00
December 3	63	50	0.00
December 4	61	52	0.00
December 5	64	52	0.00
December 6	64	51	0.00
December 7	61	53	0.00
December 8	58	50	0.00
December 9	58	48	0.00
December 10	60	49	0.00
December 11	59	51	0.10
December 12	56	52	0.03
December 13	61	51	0.00
December 14	60	53	0.66
December 15	60	52	0.08
December 16	57	50	0.09
December 17	60	49	0.95
December 18	56	47	0.01
December 19	53	45	0.00
December 20	54	49	0.00
December 21	62	52	0.00
December 22	60	54	0.33
December 23	64	54	0.47
December 24	57	50	0.00
December 25	56	53	0.10
December 26	57	50	0.02
December 27	58	51	0.26
December 28	58	54	0.11
December 29	59	52	0.03
December 30	56	51	0.09
December 31	55	47	0.00

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Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location