San Francisco Weather in 1984

Historical record of San Francisco, California weather for the year 1984 based on NOAA data.

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1984 San Francisco Weather Extremes
Highest temperature	100 °F	September 8
Lowest temperature	38 °F	December 25
Highest daily low	65 °F	September 18
Lowest daily high	46 °F	December 29
Most daily precipitation	1.7 inches	October 16
Total annual precipitation	18.4 inches	-

What was the hottest temperature in San Francisco in 1984?

The highest temperature recorded in San Francisco, California in 1984 was 100 °F which happened on September 8.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Francisco in 1984

Rank	Temperature	Date
1	100 °F	Sep 8
2	94 °F	Sep 9
3	93 °F	Sep 17
3	93 °F	May 27
5	92 °F	Sep 27
5	92 °F	Aug 7
5	92 °F	Jul 1
8	91 °F	Sep 26
9	90 °F	Sep 28
9	90 °F	Sep 18

What was the coldest temperature in San Francisco in 1984?

The lowest temperature recorded in San Francisco, California in 1984 was 38 °F which happened on Dec 25.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Francisco in 1984

Rank	Temperature	Date
1	38 °F	December 25
2	40 °F	December 24
2	40 °F	January 14
4	41 °F	December 28
4	41 °F	December 23
4	41 °F	December 17
4	41 °F	February 14
4	41 °F	January 18
4	41 °F	January 17
10	42 °F	December 30
10	42 °F	December 27
10	42 °F	December 26
10	42 °F	February 23
10	42 °F	February 17
10	42 °F	February 10
10	42 °F	January 16
10	42 °F	January 13
10	42 °F	January 6

January 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	60	44	0.00
January 2	63	46	0.00
January 3	58	44	0.00
January 4	56	44	0.00
January 5	53	44	0.00
January 6	53	42	0.00
January 7	53	46	0.00
January 8	51	47	0.00
January 9	48	44	0.00
January 10	51	44	0.00
January 11	63	44	0.00
January 12	56	44	0.00
January 13	56	42	0.00
January 14	55	40	0.00
January 15	52	44	0.26
January 16	53	42	0.08
January 17	56	41	0.00
January 18	51	41	0.00
January 19	56	44	0.00
January 20	53	43	0.00
January 21	53	46	0.16
January 22	53	46	0.00
January 23	64	45	0.00
January 24	68	48	0.00
January 25	68	50	0.00
January 26	69	48	0.00
January 27	70	49	0.00
January 28	72	50	0.00
January 29	65	46	0.00
January 30	68	45	0.00
January 31	60	48	0.00

February 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	56	47	0.00
February 2	64	46	0.00
February 3	71	48	0.00
February 4	70	48	0.00
February 5	63	47	0.00
February 6	63	47	0.00
February 7	60	48	0.00
February 8	61	50	0.10
February 9	54	46	0.32
February 10	55	42	0.00
February 11	51	44	0.06
February 12	51	48	0.03
February 13	55	48	0.73
February 14	57	41	0.02
February 15	55	48	0.79
February 16	54	44	0.05
February 17	56	42	0.00
February 18	58	44	0.00
February 19	66	48	0.00
February 20	60	50	0.03
February 21	55	46	0.16
February 22	58	43	0.00
February 23	59	42	0.00
February 24	56	46	0.04
February 25	60	46	0.00
February 26	62	43	0.00
February 27	68	44	0.00
February 28	64	47	0.01
February 29	58	46	0.00

March 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	65	48	0.00
March 2	62	48	0.00
March 3	72	46	0.00
March 4	77	48	0.00
March 5	72	52	0.00
March 6	68	48	0.00
March 7	65	50	0.00
March 8	59	47	0.00
March 9	63	52	0.00
March 10	61	50	0.00
March 11	62	48	0.00
March 12	64	52	0.05
March 13	58	51	0.55
March 14	59	51	0.02
March 15	60	50	0.27
March 16	60	48	0.26
March 17	59	46	0.00
March 18	63	47	0.00
March 19	77	50	0.00
March 20	68	51	0.00
March 21	62	47	0.00
March 22	72	46	0.00
March 23	74	49	0.00
March 24	62	49	0.00
March 25	64	48	0.00
March 26	57	50	0.00
March 27	72	46	0.00
March 28	68	50	0.00
March 29	64	47	0.00
March 30	63	46	0.16
March 31	54	46	0.01

April 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	60	43	0.00
April 2	56	44	0.00
April 3	63	46	0.00
April 4	56	48	0.00
April 5	60	49	0.00
April 6	60	46	0.00
April 7	59	45	0.00
April 8	56	47	0.09
April 9	57	44	0.00
April 10	60	48	0.30
April 11	61	46	0.00
April 12	65	48	0.00
April 13	77	47	0.00
April 14	87	52	0.00
April 15	64	50	0.00
April 16	57	48	0.00
April 17	56	46	0.00
April 18	57	47	0.44
April 19	57	46	0.09
April 20	61	46	0.00
April 21	68	47	0.00
April 22	72	49	0.00
April 23	60	49	0.00
April 24	63	47	0.00
April 25	56	46	0.00
April 26	57	45	0.00
April 27	64	44	0.00
April 28	64	46	0.00
April 29	57	46	0.00
April 30	59	48	0.00

May 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	58	48	0.16
May 2	63	51	0.00
May 3	62	50	0.00
May 4	60	49	0.00
May 5	62	46	0.00
May 6	67	46	0.00
May 7	80	50	0.00
May 8	81	54	0.00
May 9	65	51	0.00
May 10	61	50	0.00
May 11	70	54	0.00
May 12	77	54	0.00
May 13	64	51	0.00
May 14	58	50	0.00
May 15	62	48	0.00
May 16	68	48	0.00
May 17	62	50	0.00
May 18	65	50	0.00
May 19	62	50	0.00
May 20	65	51	0.00
May 21	68	49	0.00
May 22	79	51	0.00
May 23	67	52	0.00
May 24	66	50	0.00
May 25	76	54	0.00
May 26	78	55	0.00
May 27	93	55	0.00
May 28	83	57	0.00
May 29	77	52	0.00
May 30	67	50	0.00
May 31	72	50	0.00

June 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	82	52	0.00
June 2	59	51	0.00
June 3	63	50	0.00
June 4	58	51	0.01
June 5	62	50	0.00
June 6	58	53	0.29
June 7	67	50	0.00
June 8	71	51	0.00
June 9	70	52	0.00
June 10	76	52	0.00
June 11	67	52	0.00
June 12	60	51	0.00
June 13	59	51	0.00
June 14	62	50	0.00
June 15	66	52	0.00
June 16	70	52	0.00
June 17	78	52	0.00
June 18	66	51	0.00
June 19	60	50	0.00
June 20	64	51	0.00
June 21	74	50	0.00
June 22	82	52	0.00
June 23	76	51	0.00
June 24	68	52	0.00
June 25	65	50	0.00
June 26	70	51	0.00
June 27	78	54	0.00
June 28	60	53	0.00
June 29	68	53	0.00
June 30	78	52	0.00

July 1984 San Francisco Weather

Day	High (°F)	Low (°F)
July 1	92	54
July 2	78	60
July 3	77	56
July 4	72	55
July 5	66	55
July 6	71	55
July 7	66	54
July 8	65	54
July 9	70	52
July 10	71	52
July 11	77	52
July 12	80	54
July 13	87	57
July 14	85	61
July 15	78	62
July 16	80	61
July 17	71	59
July 18	68	58
July 19	70	58
July 20	67	57
July 21	60	54
July 22	65	54
July 23	72	56
July 24	68	57
July 25	70	55
July 26	75	54
July 27	69	55
July 28	61	55
July 29	70	54
July 30	71	52
July 31	64	53

August 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	66	54	0.00
August 2	63	54	0.00
August 3	70	52	0.00
August 4	74	54	0.00
August 5	64	53	0.00
August 6	79	54	0.00
August 7	92	56	0.00
August 8	82	56	0.00
August 9	77	54	0.00
August 10	65	55	0.00
August 11	65	55	0.00
August 12	70	54	0.00
August 13	68	56	0.00
August 14	70	54	0.00
August 15	64	55	0.00
August 16	71	55	0.00
August 17	81	56	0.00
August 18	73	57	0.00
August 19	61	56	0.00
August 20	69	55	0.00
August 21	66	54	0.00
August 22	66	55	0.00
August 23	66	56	0.00
August 24	65	57	0.00
August 25	65	58	0.00
August 26	69	56	0.00
August 27	68	57	0.00
August 28	69	56	0.00
August 29	70	58	0.00
August 30	72	57	0.24
August 31	76	54	0.00

September 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	57	0.00
September 2	84	56	0.00
September 3	81	56	0.00
September 4	85	56	0.00
September 5	69	56	0.00
September 6	80	56	0.00
September 7	88	60	0.00
September 8	100	64	0.00
September 9	94	61	0.00
September 10	66	57	0.00
September 11	66	56	0.00
September 12	78	55	0.00
September 13	85	54	0.00
September 14	77	58	0.00
September 15	71	57	0.00
September 16	84	55	0.00
September 17	93	62	0.00
September 18	90	65	0.00
September 19	84	59	0.07
September 20	66	58	0.00
September 21	80	55	0.00
September 22	76	54	0.00
September 23	72	53	0.00
September 24	77	52	0.00
September 25	83	56	0.00
September 26	91	60	0.00
September 27	92	62	0.00
September 28	90	62	0.00
September 29	79	57	0.00
September 30	65	57	0.03

October 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	74	54	0.00
October 2	68	55	0.00
October 3	63	58	0.00
October 4	68	58	0.00
October 5	68	58	0.01
October 6	76	58	0.00
October 7	82	57	0.00
October 8	77	56	0.00
October 9	70	54	0.00
October 10	72	58	0.37
October 11	67	57	0.00
October 12	73	56	0.00
October 13	72	60	0.00
October 14	71	54	0.00
October 15	70	54	0.00
October 16	61	51	1.73
October 17	62	47	0.00
October 18	65	50	0.01
October 19	64	52	0.05
October 20	66	52	0.00
October 21	66	51	0.00
October 22	74	52	0.00
October 23	77	51	0.00
October 24	78	54	0.00
October 25	80	56	0.00
October 26	66	52	0.00
October 27	64	47	0.00
October 28	63	52	0.40
October 29	63	54	0.37
October 30	57	51	0.00
October 31	68	48	0.00

November 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	65	48	0.00
November 2	61	55	0.10
November 3	66	53	0.00
November 4	72	52	0.00
November 5	66	52	0.12
November 6	64	54	0.18
November 7	60	52	0.90
November 8	61	52	0.19
November 9	65	48	0.00
November 10	57	54	1.07
November 11	64	57	0.01
November 12	61	54	1.47
November 13	63	52	0.34
November 14	62	50	0.00
November 15	56	53	0.30
November 16	60	53	0.86
November 17	63	48	0.27
November 18	62	52	0.01
November 19	66	48	0.00
November 20	55	49	0.17
November 21	61	48	0.00
November 22	65	45	0.00
November 23	57	50	0.29
November 24	58	48	0.47
November 25	57	46	0.00
November 26	57	43	0.00
November 27	60	53	0.70
November 28	61	50	0.00
November 29	58	45	0.00
November 30	61	48	0.00

December 1984 San Francisco Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	61	48	0.00
December 2	52	48	0.48
December 3	56	48	0.00
December 4	54	45	0.03
December 5	56	50	0.23
December 6	66	48	0.00
December 7	66	47	0.00
December 8	63	50	0.00
December 9	65	53	0.46
December 10	60	52	0.15
December 11	60	51	0.00
December 12	60	50	0.01
December 13	59	46	0.00
December 14	64	47	0.00
December 15	54	45	0.48
December 16	55	44	0.00
December 17	53	41	0.00
December 18	50	45	0.03
December 19	56	44	0.00
December 20	55	44	0.00
December 21	56	43	0.00
December 22	57	43	0.00
December 23	58	41	0.00
December 24	53	40	0.00
December 25	48	38	0.00
December 26	51	42	0.23
December 27	52	42	0.00
December 28	56	41	0.00
December 29	46	43	0.00
December 30	52	42	0.00
December 31	53	44	0.00

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Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location