Petaluma Weather in 1945

Historical record of Petaluma, California weather for the year 1945 based on NOAA data.

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1945 Petaluma Weather Extremes
Highest temperature	98 °F	June 17
Lowest temperature	24 °F	December 14
Highest daily low	65 °F	June 15
Lowest daily high	43 °F	January 4
Most daily precipitation	3.2 inches	December 27
Most daily snow	none	-
Total annual precipitation	29.5 inches	-
Total annual snow	none	-

What was the hottest temperature in Petaluma in 1945?

The highest temperature recorded in Petaluma, California in 1945 was 98 °F which happened on June 17.

Highest Temperatures: All-Time By Year

Highest Temperatures in Petaluma in 1945

Rank	Temperature	Date
1	98 °F	Jun 17
2	96 °F	Jun 18
2	96 °F	Jun 16
4	95 °F	Jul 25
5	94 °F	Sep 7
5	94 °F	Sep 6
7	93 °F	Aug 20
8	92 °F	Jun 12
9	91 °F	Aug 21
9	91 °F	Aug 18
9	91 °F	Aug 17
9	91 °F	Jul 27
9	91 °F	Jul 26
9	91 °F	Jun 19
9	91 °F	Jun 11

What was the coldest temperature in Petaluma in 1945?

The lowest temperature recorded in Petaluma, California in 1945 was 24 °F which happened on Dec 14.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Petaluma in 1945

Rank	Temperature	Date
1	24 °F	December 14
2	26 °F	January 23
2	26 °F	January 22
2	26 °F	January 21
5	27 °F	December 13
6	28 °F	December 16
7	29 °F	January 20
8	30 °F	March 5
9	31 °F	December 12
9	31 °F	March 7
9	31 °F	February 28
9	31 °F	January 28
9	31 °F	January 26
9	31 °F	January 24

January 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	59	33	0.00
January 2	53	35	0.00
January 3	47	37	0.00
January 4	43	37	0.00
January 5	48	39	0.00
January 6	55	43	0.00
January 7	55	42	0.00
January 8	47	43	0.00
January 9	47	41	0.00
January 10	53	45	0.04
January 11	55	47	0.00
January 12	57	42	0.00
January 13	62	45	0.00
January 14	58	46	0.00
January 15	59	41	0.05
January 16	58	40	0.00
January 17	57	36	0.19
January 18	55	32	0.00
January 19	55	37	0.00
January 20	55	29	0.00
January 21	54	26	0.00
January 22	56	26	0.00
January 23	54	26	0.00
January 24	52	31	0.00
January 25	51	41	0.05
January 26	61	31	0.00
January 27	61	36	0.00
January 28	60	31	0.00
January 29	61	36	0.00
January 30	60	38	0.15
January 31	52	48	2.27

February 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	62	51	1.78
February 2	61	50	0.93
February 3	60	49	0.44
February 4	61	47	0.05
February 5	59	44	0.29
February 6	59	38	0.00
February 7	62	41	0.00
February 8	62	53	0.24
February 9	65	42	0.00
February 10	65	40	0.00
February 11	65	40	0.00
February 12	65	43	0.00
February 13	61	50	0.00
February 14	61	48	0.24
February 15	66	37	0.00
February 16	66	35	0.00
February 17	62	35	0.05
February 18	58	41	0.00
February 19	59	35	0.00
February 20	62	35	0.00
February 21	65	37	0.00
February 22	64	36	0.00
February 23	59	36	0.00
February 24	60	44	0.00
February 25	66	43	0.00
February 26	64	33	0.00
February 27	58	40	0.00
February 28	61	31	0.00

March 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	63	33	0.02
March 2	61	37	0.00
March 3	60	36	0.06
March 4	56	32	0.00
March 5	57	30	0.00
March 6	56	33	0.12
March 7	56	31	0.00
March 8	62	36	0.00
March 9	62	44	0.00
March 10	61	37	0.00
March 11	64	43	0.00
March 12	62	47	0.02
March 13	60	45	0.01
March 14	57	47	0.14
March 15	55	38	0.32
March 16	53	40	0.84
March 17	59	42	0.31
March 18	58	32	0.08
March 19	61	37	0.00
March 20	60	40	0.31
March 21	61	40	0.13
March 22	56	45	0.63
March 23	57	41	0.01
March 24	59	33	0.00
March 25	58	36	1.00
March 26	59	38	0.12
March 27	60	37	0.00
March 28	62	36	0.00
March 29	70	40	0.00
March 30	75	51	0.00
March 31	74	40	0.00

April 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	70	41	0.00
April 2	72	44	0.00
April 3	64	38	0.00
April 4	69	35	0.00
April 5	60	33	0.00
April 6	65	42	0.00
April 7	62	42	0.03
April 8	57	47	0.00
April 9	60	38	0.00
April 10	62	41	0.00
April 11	62	46	0.00
April 12	62	39	0.00
April 13	68	39	0.00
April 14	74	40	0.00
April 15	77	42	0.00
April 16	78	44	0.00
April 17	78	42	0.00
April 18	76	44	0.00
April 19	75	42	0.00
April 20	72	47	0.00
April 21	70	48	0.00
April 22	81	40	0.00
April 23	83	46	0.00
April 24	77	53	0.00
April 25	61	47	0.00
April 26	68	44	0.00
April 27	73	39	0.00
April 28	77	47	0.00
April 29	82	48	0.00
April 30	84	44	0.00

May 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	81	48	0.00
May 2	63	46	0.00
May 3	75	47	0.00
May 4	71	43	0.00
May 5	63	50	0.00
May 6	62	51	0.00
May 7	60	50	0.00
May 8	59	44	0.00
May 9	64	47	0.00
May 10	68	52	0.00
May 11	67	47	0.00
May 12	62	52	0.23
May 13	63	51	0.00
May 14	65	53	0.33
May 15	68	50	0.00
May 16	65	55	0.06
May 17	62	46	0.00
May 18	65	44	0.00
May 19	66	44	0.00
May 20	68	44	0.00
May 21	66	51	0.00
May 22	63	50	0.00
May 23	65	44	0.00
May 24	65	41	0.00
May 25	67	42	0.00
May 26	66	48	0.00
May 27	67	45	0.00
May 28	68	45	0.00
May 29	65	54	0.00
May 30	62	54	0.00
May 31	70	n/a	0.00

June 1945 Petaluma Weather

Day	High (°F)	Low (°F)
June 1	73	45
June 2	68	47
June 3	73	53
June 4	72	51
June 5	70	49
June 6	72	49
June 7	70	43
June 8	69	47
June 9	75	47
June 10	84	54
June 11	91	59
June 12	92	61
June 13	86	55
June 14	86	57
June 15	89	65
June 16	96	51
June 17	98	53
June 18	96	57
June 19	91	n/a
June 20	80	53
June 21	80	56
June 22	74	50
June 23	69	47
June 24	n/a	51
June 25	75	51
June 26	79	54
June 27	87	51
June 28	90	52
June 29	87	56
June 30	n/a	52

July 1945 Petaluma Weather

Day	High (°F)	Low (°F)
July 1	n/a	55
July 2	77	57
July 3	77	56
July 4	76	56
July 5	76	55
July 6	77	53
July 7	76	51
July 8	76	56
July 9	65	57
July 10	79	57
July 11	73	55
July 12	70	55
July 13	70	54
July 14	80	54
July 15	87	58
July 16	82	51
July 17	82	58
July 18	76	54
July 19	75	53
July 20	84	52
July 21	78	53
July 22	85	56
July 23	88	56
July 24	85	52
July 25	95	58
July 26	91	54
July 27	91	50
July 28	79	54
July 29	75	56
July 30	81	52
July 31	79	50

August 1945 Petaluma Weather

Day	High (°F)	Low (°F)
August 1	79	51
August 2	78	51
August 3	79	46
August 4	78	52
August 5	78	53
August 6	74	54
August 7	72	53
August 8	75	54
August 9	84	52
August 10	83	54
August 11	77	49
August 12	76	50
August 13	78	51
August 14	73	52
August 15	79	52
August 16	80	50
August 17	91	46
August 18	91	55
August 19	90	55
August 20	93	51
August 21	91	51
August 22	84	54
August 23	76	52
August 24	75	52
August 25	79	55
August 26	81	54
August 27	n/a	52
August 28	76	50
August 29	73	52
August 30	79	52
August 31	84	52

September 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	50	0.00
September 2	78	48	0.00
September 3	78	48	0.00
September 4	79	51	0.00
September 5	80	55	0.00
September 6	94	51	0.00
September 7	94	54	0.00
September 8	90	52	0.00
September 9	88	56	0.00
September 10	74	52	0.00
September 11	78	55	0.00
September 12	81	53	0.00
September 13	78	55	0.00
September 14	73	52	0.00
September 15	80	52	0.00
September 16	87	55	0.00
September 17	82	50	0.00
September 18	74	57	0.00
September 19	75	59	0.00
September 20	68	57	0.00
September 21	68	52	0.00
September 22	69	51	0.05
September 23	77	45	0.00
September 24	83	43	0.00
September 25	88	47	0.00
September 26	85	45	0.00
September 27	87	49	0.00
September 28	90	64	0.00
September 29	89	45	0.00
September 30	86	44	0.00

October 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	85	44	0.00
October 2	90	45	0.00
October 3	82	50	0.00
October 4	82	46	0.00
October 5	88	61	0.00
October 6	74	51	0.00
October 7	76	53	0.00
October 8	75	52	0.00
October 9	76	51	0.00
October 10	65	54	0.01
October 11	70	56	0.00
October 12	70	56	0.00
October 13	76	54	0.00
October 14	69	53	0.00
October 15	62	54	0.00
October 16	63	55	0.00
October 17	65	53	0.00
October 18	70	52	0.00
October 19	72	50	0.00
October 20	72	52	0.00
October 21	71	50	0.00
October 22	75	49	0.00
October 23	76	40	0.00
October 24	79	40	0.00
October 25	80	39	0.00
October 26	76	40	0.00
October 27	69	49	0.00
October 28	66	56	0.00
October 29	60	56	1.11
October 30	65	56	0.88
October 31	65	55	0.84

November 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	68	44	0.00
November 2	83	45	0.00
November 3	81	55	0.00
November 4	78	40	0.00
November 5	61	53	0.00
November 6	59	39	0.00
November 7	56	36	0.09
November 8	59	39	0.00
November 9	54	40	0.09
November 10	59	52	0.07
November 11	65	50	0.29
November 12	57	48	0.00
November 13	62	41	0.00
November 14	58	39	0.00
November 15	57	50	0.71
November 16	58	42	0.25
November 17	61	48	0.06
November 18	62	42	0.00
November 19	62	41	0.06
November 20	62	43	0.00
November 21	62	41	0.00
November 22	60	45	0.00
November 23	n/a	50	0.22
November 24	58	52	0.72
November 25	60	45	0.71
November 26	61	44	0.00
November 27	61	41	0.00
November 28	55	47	0.87
November 29	57	38	0.01
November 30	57	33	0.00

December 1945 Petaluma Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	55	40	0.00
December 2	54	35	0.00
December 3	57	33	0.06
December 4	60	35	1.46
December 5	57	44	0.68
December 6	55	44	0.01
December 7	56	46	0.05
December 8	53	35	0.00
December 9	55	32	0.00
December 10	53	35	0.00
December 11	55	40	0.00
December 12	53	31	0.00
December 13	50	27	0.00
December 14	48	24	0.00
December 15	45	42	0.23
December 16	55	28	0.00
December 17	53	35	0.00
December 18	51	33	0.00
December 19	47	37	0.00
December 20	47	42	0.07
December 21	58	46	1.44
December 22	58	50	1.30
December 23	58	49	0.28
December 24	55	49	0.81
December 25	55	50	0.32
December 26	56	51	0.18
December 27	55	53	3.20
December 28	60	55	0.65
December 29	65	55	0.22
December 30	64	40	0.00
December 31	57	39	0.00

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Weather Station Details

Years	Station	Coordinates
1893–2024	Petaluma Airport	location