Petaluma Weather in 1970

1970 Petaluma Weather Extremes
Highest temperature	103 °F	August 10
Lowest temperature	26 °F	January 5
Highest daily low	59 °F	September 7
Lowest daily high	47 °F	December 26
Most daily precipitation	3.8 inches	November 28
Most daily snow	none	-
Total annual precipitation	35.3 inches	-
Total annual snow	none	-

Rank	Temperature	Date
1	103 °F	Aug 10
1	103 °F	Aug 9
3	102 °F	Jul 3
3	102 °F	Jul 2
5	100 °F	Oct 1
6	99 °F	Sep 27
6	99 °F	May 31
8	98 °F	Jul 4
9	97 °F	Sep 26
9	97 °F	Sep 7
9	97 °F	Sep 6

Rank	Temperature	Date
1	26 °F	January 5
1	26 °F	January 3
3	27 °F	January 6
3	27 °F	January 4
5	28 °F	December 24
6	29 °F	December 25
7	30 °F	December 21
8	31 °F	December 20
9	32 °F	December 22
9	32 °F	February 20
9	32 °F	January 29

January 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	57	37	0.02
January 2	56	34	0.00
January 3	57	26	0.00
January 4	56	27	0.00
January 5	52	26	0.00
January 6	50	27	0.00
January 7	51	41	0.41
January 8	50	44	0.00
January 9	58	47	1.24
January 10	57	48	0.12
January 11	53	47	0.16
January 12	59	50	0.03
January 13	60	53	0.31
January 14	63	53	2.17
January 15	57	49	0.36
January 16	64	50	1.62
January 17	62	49	1.73
January 18	60	50	0.00
January 19	60	51	0.17
January 20	60	54	0.38
January 21	61	57	2.54
January 22	62	56	0.19
January 23	62	57	0.37
January 24	60	51	0.89
January 25	60	40	0.00
January 26	60	42	0.00
January 27	59	48	0.58
January 28	61	38	0.00
January 29	58	32	0.00
January 30	60	38	0.05
January 31	59	37	0.00

February 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	62	42	0.00
February 2	62	37	0.00
February 3	62	36	0.00
February 4	66	39	0.00
February 5	62	43	0.00
February 6	62	48	0.00
February 7	61	41	0.00
February 8	61	53	0.00
February 9	63	42	0.00
February 10	64	45	0.00
February 11	64	47	0.00
February 12	62	49	0.29
February 13	59	49	1.14
February 14	60	43	0.01
February 15	59	39	0.00
February 16	59	45	0.16
February 17	57	39	0.47
February 18	66	38	0.00
February 19	69	43	0.00
February 20	70	32	0.00
February 21	68	33	0.00
February 22	63	39	0.00
February 23	63	40	0.00
February 24	67	47	0.00
February 25	70	39	0.00
February 26	72	40	0.00
February 27	n/a	39	0.00
February 28	61	42	0.27

March 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	61	46	0.86
March 2	59	35	0.00
March 3	57	40	0.00
March 4	56	42	1.34
March 5	62	36	0.00
March 6	62	38	0.00
March 7	62	43	0.02
March 8	63	44	0.16
March 9	58	39	0.00
March 10	61	36	0.07
March 11	58	41	0.00
March 12	67	43	0.00
March 13	70	43	0.00
March 14	66	51	0.03
March 15	73	46	0.00
March 16	69	52	0.00
March 17	72	47	0.00
March 18	68	46	0.00
March 19	70	43	0.00
March 20	71	36	0.00
March 21	72	40	0.00
March 22	70	41	0.00
March 23	78	41	0.00
March 24	79	41	0.00
March 25	87	43	0.00
March 26	77	43	0.00
March 27	80	53	0.00
March 28	79	41	0.00
March 29	70	47	0.00
March 30	70	43	0.00
March 31	71	46	0.00

April 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	74	39	0.00
April 2	73	38	0.00
April 3	80	43	0.00
April 4	79	36	0.00
April 5	73	38	0.00
April 6	66	39	0.00
April 7	64	39	0.00
April 8	67	38	0.00
April 9	66	43	0.00
April 10	59	50	0.00
April 11	71	42	0.00
April 12	71	36	0.00
April 13	57	39	0.00
April 14	62	39	0.04
April 15	60	34	0.00
April 16	66	33	0.00
April 17	66	35	0.00
April 18	65	38	0.00
April 19	65	45	0.00
April 20	63	40	0.03
April 21	61	37	0.00
April 22	66	34	0.00
April 23	63	41	0.00
April 24	67	41	0.00
April 25	63	42	0.00
April 26	59	45	0.06
April 27	n/a	35	0.04
April 28	65	36	0.00
April 29	70	38	0.00
April 30	77	48	0.00

May 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	85	42	0.00
May 2	89	44	0.00
May 3	84	42	0.00
May 4	71	46	0.00
May 5	64	49	0.00
May 6	65	46	0.00
May 7	66	40	0.00
May 8	67	52	0.00
May 9	65	49	0.00
May 10	64	47	0.00
May 11	64	43	0.00
May 12	64	42	0.00
May 13	72	42	0.00
May 14	95	52	0.00
May 15	92	50	0.00
May 16	92	50	0.00
May 17	83	43	0.00
May 18	70	50	0.00
May 19	65	46	0.00
May 20	72	42	0.00
May 21	80	44	0.00
May 22	85	47	0.00
May 23	89	48	0.00
May 24	92	50	0.00
May 25	74	52	0.00
May 26	74	54	0.00
May 27	66	49	0.00
May 28	76	43	0.00
May 29	82	45	0.00
May 30	93	49	0.00
May 31	99	51	0.00

June 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	88	50	0.00
June 2	82	49	0.00
June 3	82	50	0.00
June 4	84	49	0.00
June 5	n/a	51	0.00
June 6	68	53	0.00
June 7	72	52	0.00
June 8	70	51	0.10
June 9	69	52	0.38
June 10	74	50	0.00
June 11	75	50	0.00
June 12	79	52	0.00
June 13	77	52	0.00
June 14	73	53	0.00
June 15	77	46	0.00
June 16	75	49	0.00
June 17	70	48	0.00
June 18	84	46	0.00
June 19	86	49	0.00
June 20	82	49	0.00
June 21	80	52	0.00
June 22	82	52	0.00
June 23	78	56	0.00
June 24	74	55	0.00
June 25	74	53	0.00
June 26	69	53	0.00
June 27	69	56	0.00
June 28	68	51	0.00
June 29	78	51	0.00
June 30	88	51	0.00

July 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	96	55	0.00
July 2	102	55	0.00
July 3	102	57	0.00
July 4	98	53	0.00
July 5	84	52	0.00
July 6	79	49	0.00
July 7	84	49	0.00
July 8	79	49	0.00
July 9	76	49	0.00
July 10	77	49	0.00
July 11	74	50	0.00
July 12	81	50	0.00
July 13	84	47	0.00
July 14	82	52	0.00
July 15	78	50	0.00
July 16	77	53	0.00
July 17	88	51	0.00
July 18	91	48	0.00
July 19	92	47	0.00
July 20	85	53	0.00
July 21	80	51	0.00
July 22	87	50	0.00
July 23	80	51	0.00
July 24	75	50	0.00
July 25	78	51	0.00
July 26	83	51	0.00
July 27	80	53	0.00
July 28	81	52	0.00
July 29	85	47	0.00
July 30	78	51	0.00
July 31	72	52	0.00

August 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	85	51	0.00
August 2	90	50	0.00
August 3	85	47	0.00
August 4	79	52	0.00
August 5	82	48	0.00
August 6	84	54	0.00
August 7	84	53	0.00
August 8	95	51	0.00
August 9	103	53	0.00
August 10	103	54	0.00
August 11	93	51	0.00
August 12	79	52	0.00
August 13	89	51	0.00
August 14	86	49	0.00
August 15	82	52	0.00
August 16	85	50	0.00
August 17	82	51	0.00
August 18	82	52	0.00
August 19	74	51	0.00
August 20	72	50	0.00
August 21	79	50	0.00
August 22	72	51	0.00
August 23	79	50	0.00
August 24	81	50	0.00
August 25	74	45	0.00
August 26	73	52	0.00
August 27	80	46	0.00
August 28	81	51	0.00
August 29	75	52	0.00
August 30	74	56	0.00
August 31	77	50	0.00

September 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	80	48	0.00
September 2	82	45	0.00
September 3	79	47	0.00
September 4	77	47	0.00
September 5	85	53	0.00
September 6	97	54	0.00
September 7	97	59	0.00
September 8	89	52	0.00
September 9	95	50	0.00
September 10	92	50	0.00
September 11	86	50	0.00
September 12	81	39	0.00
September 13	76	39	0.00
September 14	81	39	0.00
September 15	84	41	0.00
September 16	90	44	0.00
September 17	95	46	0.00
September 18	86	53	0.00
September 19	76	51	0.00
September 20	74	49	0.00
September 21	81	45	0.00
September 22	94	54	0.00
September 23	89	48	0.00
September 24	94	47	0.00
September 25	95	44	0.00
September 26	97	48	0.00
September 27	99	47	0.00
September 28	96	48	0.00
September 29	94	49	0.00
September 30	92	47	0.00

October 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	100	53	0.00
October 2	86	48	0.00
October 3	75	52	0.00
October 4	69	51	0.00
October 5	70	51	0.00
October 6	68	46	0.00
October 7	79	40	0.00
October 8	84	43	0.00
October 9	87	44	0.00
October 10	84	41	0.00
October 11	78	45	0.00
October 12	65	54	0.00
October 13	66	50	0.00
October 14	69	53	0.00
October 15	64	51	0.00
October 16	64	50	0.00
October 17	67	45	0.00
October 18	69	51	0.15
October 19	67	45	0.00
October 20	66	51	0.20
October 21	63	49	0.00
October 22	67	53	0.19
October 23	66	51	0.42
October 24	65	44	0.00
October 25	65	44	0.00
October 26	70	38	0.00
October 27	71	33	0.00
October 28	73	37	0.00
October 29	74	36	0.00
October 30	69	45	0.00
October 31	74	43	0.00

November 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	77	43	0.00
November 2	77	42	0.00
November 3	61	46	0.12
November 4	60	51	0.99
November 5	63	56	0.34
November 6	63	55	0.91
November 7	63	47	0.00
November 8	63	55	0.01
November 9	66	57	0.02
November 10	62	49	0.00
November 11	62	51	0.10
November 12	69	45	0.00
November 13	65	36	0.00
November 14	68	50	0.00
November 15	70	42	0.00
November 16	67	47	0.00
November 17	72	42	0.00
November 18	71	39	0.00
November 19	68	40	0.00
November 20	66	36	0.00
November 21	60	46	0.00
November 22	58	52	0.00
November 23	67	51	0.00
November 24	65	52	0.03
November 25	61	56	0.65
November 26	58	46	0.26
November 27	54	42	0.37
November 28	56	47	3.78
November 29	56	47	1.40
November 30	58	43	0.13

December 1970 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	58	45	0.11
December 2	55	44	0.79
December 3	56	42	0.69
December 4	60	54	1.26
December 5	60	51	0.09
December 6	57	52	0.00
December 7	57	47	0.23
December 8	59	53	0.11
December 9	59	34	0.00
December 10	59	34	0.00
December 11	n/a	34	0.00
December 12	53	33	0.00
December 13	48	33	0.23
December 14	51	33	0.00
December 15	54	36	0.03
December 16	57	34	0.95
December 17	53	35	0.16
December 18	49	35	0.00
December 19	55	34	0.00
December 20	49	31	0.75
December 21	51	30	0.43
December 22	50	32	0.02
December 23	52	38	0.00
December 24	53	28	0.00
December 25	48	29	0.00
December 26	47	38	0.06
December 27	48	39	0.00
December 28	52	39	0.09
December 29	59	39	0.40
December 30	58	39	0.00
December 31	58	38	0.00