Petaluma Weather in 1971

Historical record of Petaluma, California weather for the year 1971 based on NOAA data.

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1971 Petaluma Weather Extremes
Highest temperature	109 °F	September 15
Lowest temperature	24 °F	April 24
Highest daily low	60 °F	September 15
Lowest daily high	45 °F	February 1
Most daily precipitation	1.1 inches	March 12
Most daily snow	none	-
Total annual precipitation	15.0 inches	-
Total annual snow	none	-

What was the hottest temperature in Petaluma in 1971?

The highest temperature recorded in Petaluma, California in 1971 was 109 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Petaluma in 1971

Rank	Temperature	Date
1	109 °F	Sep 15
1	109 °F	Sep 14
1	109 °F	Sep 13
4	102 °F	Sep 12
4	102 °F	Aug 10
6	100 °F	Sep 16
7	97 °F	Aug 1
8	96 °F	Oct 12
8	96 °F	Sep 4
10	95 °F	Jun 16

What was the coldest temperature in Petaluma in 1971?

The lowest temperature recorded in Petaluma, California in 1971 was 24 °F which happened on Apr 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Petaluma in 1971

Rank	Temperature	Date
1	24 °F	April 24
2	27 °F	December 19
2	27 °F	January 4
4	28 °F	December 18
4	28 °F	March 5
4	28 °F	March 2
4	28 °F	January 5
8	29 °F	December 16
8	29 °F	March 6
8	29 °F	January 8
8	29 °F	January 7

January 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	58	48	0.05
January 2	55	38	0.33
January 3	54	31	0.00
January 4	50	27	0.00
January 5	58	28	0.00
January 6	54	36	0.00
January 7	53	29	0.00
January 8	53	29	0.00
January 9	56	31	0.00
January 10	54	31	0.00
January 11	54	44	0.37
January 12	49	38	0.24
January 13	52	35	0.11
January 14	57	35	0.06
January 15	54	48	0.16
January 16	54	48	0.45
January 17	63	35	0.08
January 18	61	51	0.02
January 19	57	50	0.00
January 20	63	49	0.00
January 21	64	34	0.00
January 22	65	37	0.00
January 23	66	37	0.00
January 24	60	34	0.00
January 25	60	32	0.00
January 26	58	35	0.00
January 27	60	35	0.00
January 28	57	38	0.00
January 29	50	40	0.00
January 30	50	40	0.00
January 31	48	39	0.00

February 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	45	39	0.00
February 2	61	43	0.00
February 3	62	30	0.00
February 4	60	35	0.00
February 5	63	37	0.00
February 6	60	45	0.00
February 7	58	42	0.00
February 8	58	42	0.00
February 9	60	39	0.00
February 10	69	39	0.00
February 11	64	42	0.00
February 12	68	45	0.00
February 13	71	43	0.00
February 14	64	45	0.00
February 15	63	49	0.00
February 16	58	39	0.00
February 17	59	38	0.00
February 18	58	34	0.00
February 19	56	34	0.10
February 20	63	35	0.00
February 21	60	33	0.00
February 22	59	34	0.01
February 23	64	34	0.00
February 24	59	35	0.00
February 25	55	34	0.00
February 26	57	34	0.00
February 27	53	36	0.19
February 28	54	33	0.01

March 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	57	31	0.00
March 2	61	28	0.00
March 3	57	44	0.03
March 4	56	38	0.00
March 5	58	28	0.00
March 6	63	29	0.00
March 7	59	32	0.00
March 8	60	36	0.00
March 9	56	37	0.00
March 10	58	37	0.00
March 11	60	37	0.03
March 12	57	51	1.11
March 13	57	39	0.00
March 14	55	40	0.35
March 15	63	40	0.00
March 16	64	38	0.00
March 17	71	39	0.02
March 18	70	35	0.00
March 19	74	38	0.00
March 20	75	37	0.00
March 21	64	36	0.00
March 22	62	44	0.00
March 23	61	47	0.58
March 24	63	49	0.00
March 25	56	45	0.57
March 26	61	51	0.69
March 27	66	42	0.00
March 28	72	41	0.00
March 29	73	42	0.00
March 30	63	47	0.00
March 31	65	39	0.00

April 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	72	35	0.00
April 2	72	36	0.00
April 3	74	41	0.00
April 4	79	38	0.00
April 5	69	43	0.00
April 6	61	46	0.00
April 7	59	43	0.00
April 8	64	36	0.00
April 9	64	49	0.00
April 10	62	40	0.15
April 11	66	36	0.00
April 12	72	39	0.00
April 13	62	48	0.05
April 14	69	48	0.52
April 15	71	47	0.00
April 16	60	42	0.00
April 17	58	42	0.12
April 18	64	42	0.00
April 19	66	38	0.00
April 20	59	46	0.00
April 21	59	34	0.00
April 22	67	41	0.01
April 23	61	43	0.00
April 24	62	24	0.00
April 25	67	41	0.00
April 26	63	49	0.00
April 27	63	44	0.00
April 28	63	44	0.00
April 29	59	41	0.00
April 30	68	42	0.00

May 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	67	49	0.00
May 2	65	51	0.12
May 3	62	47	0.01
May 4	65	48	0.00
May 5	66	52	0.00
May 6	67	45	0.00
May 7	68	50	0.00
May 8	61	52	0.00
May 9	69	46	0.00
May 10	69	48	0.00
May 11	64	48	0.00
May 12	65	50	0.00
May 13	69	51	0.00
May 14	74	44	0.00
May 15	69	43	0.00
May 16	67	41	0.00
May 17	77	45	0.00
May 18	78	45	0.00
May 19	76	44	0.00
May 20	72	43	0.00
May 21	70	44	0.00
May 22	80	44	0.00
May 23	80	43	0.00
May 24	75	48	0.00
May 25	67	48	0.00
May 26	64	49	0.01
May 27	64	47	0.00
May 28	65	52	0.18
May 29	66	50	0.01
May 30	65	43	0.00
May 31	65	41	0.00

June 1971 Petaluma Weather

Day	High (°F)	Low (°F)
June 1	66	39
June 2	72	41
June 3	64	43
June 4	74	44
June 5	78	50
June 6	77	45
June 7	74	50
June 8	72	45
June 9	68	50
June 10	72	50
June 11	80	45
June 12	75	50
June 13	71	46
June 14	85	47
June 15	92	51
June 16	95	59
June 17	89	57
June 18	81	53
June 19	73	55
June 20	80	50
June 21	85	52
June 22	77	49
June 23	76	56
June 24	76	46
June 25	75	52
June 26	74	58
June 27	74	47
June 28	80	49
June 29	82	45
June 30	84	47

July 1971 Petaluma Weather

Day	High (°F)	Low (°F)
July 1	85	48
July 2	83	49
July 3	80	50
July 4	86	46
July 5	85	51
July 6	85	50
July 7	80	48
July 8	75	50
July 9	75	44
July 10	78	50
July 11	83	50
July 12	91	50
July 13	94	51
July 14	91	51
July 15	81	51
July 16	86	51
July 17	80	53
July 18	89	54
July 19	87	59
July 20	84	54
July 21	80	54
July 22	79	54
July 23	81	53
July 24	74	52
July 25	76	52
July 26	77	51
July 27	83	52
July 28	77	52
July 29	77	52
July 30	79	52
July 31	84	54

August 1971 Petaluma Weather

Day	High (°F)	Low (°F)
August 1	97	53
August 2	91	54
August 3	82	52
August 4	80	52
August 5	84	54
August 6	91	52
August 7	87	52
August 8	92	55
August 9	91	55
August 10	102	57
August 11	93	55
August 12	88	57
August 13	88	56
August 14	90	49
August 15	84	51
August 16	87	52
August 17	88	49
August 18	87	48
August 19	87	54
August 20	77	53
August 21	78	56
August 22	83	55
August 23	93	53
August 24	88	53
August 25	90	59
August 26	82	58
August 27	80	58
August 28	77	52
August 29	75	53
August 30	80	48
August 31	80	54

September 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	47	0.00
September 2	82	55	0.00
September 3	90	52	0.00
September 4	96	51	0.00
September 5	90	52	0.00
September 6	76	52	0.00
September 7	94	49	0.00
September 8	94	49	0.00
September 9	92	53	0.00
September 10	89	53	0.00
September 11	91	54	0.00
September 12	102	52	0.00
September 13	109	56	0.00
September 14	109	58	0.00
September 15	109	60	0.00
September 16	100	56	0.00
September 17	76	57	0.00
September 18	88	55	0.00
September 19	91	50	0.00
September 20	83	50	0.00
September 21	78	55	0.00
September 22	78	53	0.00
September 23	75	53	0.00
September 24	75	52	0.00
September 25	72	49	0.00
September 26	69	52	0.07
September 27	73	42	0.00
September 28	70	43	0.00
September 29	68	49	0.08
September 30	70	46	0.00

October 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	73	40	0.00
October 2	80	40	0.00
October 3	80	43	0.00
October 4	92	44	0.00
October 5	94	47	0.00
October 6	83	49	0.00
October 7	92	49	0.00
October 8	91	49	0.00
October 9	74	50	0.00
October 10	77	50	0.00
October 11	88	44	0.00
October 12	96	45	0.00
October 13	92	47	0.00
October 14	88	48	0.00
October 15	72	46	0.00
October 16	64	47	0.00
October 17	64	36	0.00
October 18	68	34	0.00
October 19	69	35	0.00
October 20	67	54	0.04
October 21	75	39	0.00
October 22	70	36	0.00
October 23	63	45	0.10
October 24	67	39	0.00
October 25	74	35	0.00
October 26	70	37	0.00
October 27	68	40	0.00
October 28	62	39	0.00
October 29	65	38	0.00
October 30	61	33	0.00
October 31	67	41	0.07

November 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	70	36	0.00
November 2	74	34	0.00
November 3	75	32	0.00
November 4	80	35	0.00
November 5	77	37	0.00
November 6	76	32	0.00
November 7	69	41	0.00
November 8	63	32	0.00
November 9	69	32	0.00
November 10	64	31	0.00
November 11	62	52	0.53
November 12	62	45	0.32
November 13	59	49	0.52
November 14	60	38	0.01
November 15	65	41	0.00
November 16	72	51	0.00
November 17	70	33	0.00
November 18	69	43	0.00
November 19	69	38	0.00
November 20	66	34	0.00
November 21	59	34	0.00
November 22	64	45	0.00
November 23	59	46	0.00
November 24	60	46	0.00
November 25	63	36	0.00
November 26	59	43	0.22
November 27	58	48	0.00
November 28	59	51	0.65
November 29	61	45	0.12
November 30	65	38	0.00

December 1971 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	60	32	0.00
December 2	54	45	0.54
December 3	48	37	0.33
December 4	55	32	0.00
December 5	62	36	0.00
December 6	59	45	0.02
December 7	57	38	0.00
December 8	60	32	0.00
December 9	59	39	0.26
December 10	52	32	0.10
December 11	52	31	0.00
December 12	54	42	0.69
December 13	55	32	0.00
December 14	54	35	0.03
December 15	55	30	0.00
December 16	54	29	0.00
December 17	54	30	0.00
December 18	54	28	0.00
December 19	57	27	0.00
December 20	53	39	0.00
December 21	47	35	0.05
December 22	58	41	0.81
December 23	56	40	0.24
December 24	56	47	0.60
December 25	49	41	0.58
December 26	47	35	0.29
December 27	48	42	0.86
December 28	55	35	0.00
December 29	54	40	0.08
December 30	54	40	0.00
December 31	55	31	0.00

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Weather Station Details

Years	Station	Coordinates
1893–2024	Petaluma Airport	location