Antioch Weather in 1940

Historical record of Antioch, California weather for the year 1940 based on NOAA data.

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1940 Antioch Weather Extremes
Highest temperature	104 °F	August 10
Lowest temperature	20 °F	December 14
Highest daily low	64 °F	August 1
Lowest daily high	38 °F	January 21
Most daily precipitation	1.9 inches	December 20
Total annual precipitation	23.2 inches	-

What was the hottest temperature in Antioch in 1940?

The highest temperature recorded in Antioch, California in 1940 was 104 °F which happened on August 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Antioch in 1940

Rank	Temperature	Date
1	104 °F	Aug 10
2	102 °F	Jul 5
3	101 °F	Jun 26
4	100 °F	Aug 11
5	99 °F	Jul 23
6	98 °F	Jul 3
6	98 °F	Jun 20
8	97 °F	Jul 24
9	95 °F	Aug 13
9	95 °F	Jul 7
9	95 °F	Jul 4
9	95 °F	Jun 9

What was the coldest temperature in Antioch in 1940?

The lowest temperature recorded in Antioch, California in 1940 was 20 °F which happened on Dec 14.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Antioch in 1940

Rank	Temperature	Date
1	20 °F	December 14
2	25 °F	December 13
3	28 °F	January 14
4	29 °F	November 23
4	29 °F	January 17
6	30 °F	November 4
6	30 °F	March 13
6	30 °F	January 16
6	30 °F	January 15
10	31 °F	December 11
10	31 °F	March 12
10	31 °F	January 13

January 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	54	46	0.42
January 2	61	50	0.64
January 3	57	46	0.31
January 4	61	46	0.38
January 5	60	40	0.62
January 6	51	40	0.05
January 7	54	45	0.57
January 8	59	51	0.62
January 9	64	51	0.34
January 10	61	50	0.34
January 11	63	50	0.12
January 12	57	43	0.00
January 13	53	31	0.00
January 14	57	28	0.00
January 15	55	30	0.00
January 16	57	30	0.00
January 17	48	29	0.00
January 18	40	35	0.00
January 19	40	35	0.00
January 20	41	35	0.00
January 21	38	35	0.00
January 22	40	35	0.00
January 23	47	38	0.10
January 24	49	40	0.00
January 25	58	48	0.85
January 26	68	48	0.40
January 27	60	45	0.00
January 28	57	47	0.00
January 29	58	47	0.00
January 30	56	48	0.00
January 31	57	50	0.25

February 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	64	51	0.15
February 2	64	48	0.18
February 3	68	51	0.42
February 4	65	51	0.00
February 5	67	49	0.00
February 6	64	47	0.00
February 7	63	47	0.00
February 8	68	43	0.00
February 9	64	37	0.00
February 10	66	42	0.00
February 11	61	41	0.00
February 12	57	34	0.00
February 13	57	37	0.00
February 14	59	41	0.57
February 15	58	40	0.00
February 16	56	41	0.00
February 17	60	44	0.30
February 18	60	39	0.00
February 19	59	37	0.00
February 20	61	34	0.00
February 21	62	46	0.00
February 22	58	44	0.00
February 23	63	49	0.05
February 24	66	45	0.00
February 25	60	52	0.53
February 26	59	50	0.10
February 27	60	50	1.75
February 28	68	50	0.38
February 29	62	47	0.72

March 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	62	42	0.00
March 2	64	46	0.00
March 3	67	46	0.00
March 4	68	42	0.00
March 5	68	42	0.00
March 6	69	43	0.00
March 7	72	42	0.00
March 8	69	46	0.00
March 9	68	43	0.00
March 10	60	41	0.00
March 11	60	39	0.00
March 12	61	31	0.00
March 13	62	30	0.00
March 14	60	34	0.00
March 15	69	42	0.00
March 16	67	46	0.00
March 17	70	44	0.00
March 18	69	46	0.00
March 19	74	52	0.00
March 20	76	44	0.00
March 21	72	42	0.00
March 22	74	39	0.00
March 23	72	42	0.00
March 24	70	53	0.18
March 25	66	43	0.00
March 26	64	53	0.75
March 27	64	49	0.12
March 28	60	49	0.14
March 29	59	54	0.08
March 30	59	58	1.28
March 31	61	n/a	0.08

April 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	68	47	0.00
April 2	62	42	0.00
April 3	64	42	0.00
April 4	64	42	0.00
April 5	66	45	0.00
April 6	68	42	0.00
April 7	68	51	0.00
April 8	67	51	0.00
April 9	72	51	0.00
April 10	79	48	0.00
April 11	81	46	0.00
April 12	75	48	0.00
April 13	70	47	0.00
April 14	71	49	0.00
April 15	70	46	0.00
April 16	79	48	0.00
April 17	79	50	0.00
April 18	80	47	0.00
April 19	78	54	0.00
April 20	80	50	0.00
April 21	81	49	0.00
April 22	72	42	0.00
April 23	68	42	0.00
April 24	66	39	0.00
April 25	57	44	0.54
April 26	65	45	0.20
April 27	67	40	0.00
April 28	72	44	0.00
April 29	71	51	0.00
April 30	76	52	0.00

May 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	81	56	0.00
May 2	72	45	0.00
May 3	70	50	0.10
May 4	70	44	0.00
May 5	70	45	0.00
May 6	76	50	0.00
May 7	77	48	0.00
May 8	82	46	0.00
May 9	85	55	0.00
May 10	84	61	0.00
May 11	81	50	0.00
May 12	80	49	0.00
May 13	92	47	0.00
May 14	87	53	0.00
May 15	82	54	0.00
May 16	82	53	0.00
May 17	86	53	0.00
May 18	88	55	0.00
May 19	91	62	0.00
May 20	84	50	0.00
May 21	80	53	0.00
May 22	78	50	0.00
May 23	80	49	0.00
May 24	82	45	0.00
May 25	82	55	0.00
May 26	83	57	0.00
May 27	74	45	0.00
May 28	72	42	0.00
May 29	72	40	0.00
May 30	72	54	0.15
May 31	76	52	0.00

June 1940 Antioch Weather

Day	High (°F)	Low (°F)
June 1	77	55
June 2	82	47
June 3	87	57
June 4	88	62
June 5	90	57
June 6	90	54
June 7	92	56
June 8	94	62
June 9	95	56
June 10	93	56
June 11	93	59
June 12	92	57
June 13	93	59
June 14	91	52
June 15	90	54
June 16	76	56
June 17	83	55
June 18	78	56
June 19	81	53
June 20	98	60
June 21	92	60
June 22	88	48
June 23	89	55
June 24	85	54
June 25	92	52
June 26	101	49
June 27	92	62
June 28	81	54
June 29	82	55
June 30	80	58

July 1940 Antioch Weather

Day	High (°F)	Low (°F)
July 1	85	54
July 2	94	55
July 3	98	55
July 4	95	55
July 5	102	60
July 6	92	60
July 7	95	54
July 8	90	55
July 9	91	52
July 10	87	51
July 11	88	50
July 12	87	58
July 13	90	60
July 14	90	61
July 15	79	53
July 16	79	50
July 17	83	47
July 18	81	55
July 19	84	52
July 20	84	58
July 21	90	57
July 22	90	56
July 23	99	50
July 24	97	61
July 25	90	57
July 26	87	61
July 27	87	56
July 28	90	56
July 29	91	50
July 30	90	52
July 31	92	49

August 1940 Antioch Weather

Day	High (°F)	Low (°F)
August 1	90	64
August 2	93	57
August 3	93	53
August 4	91	56
August 5	89	55
August 6	90	55
August 7	92	47
August 8	93	55
August 9	92	51
August 10	104	52
August 11	100	56
August 12	91	52
August 13	95	55
August 14	88	53
August 15	85	47
August 16	83	56
August 17	86	58
August 18	87	60
August 19	86	58
August 20	93	50
August 21	89	49
August 22	86	46
August 23	89	49
August 24	85	54
August 25	85	50
August 26	83	53
August 27	86	48
August 28	92	57
August 29	89	49
August 30	90	52
August 31	93	60

September 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	86	50	0.00
September 2	82	55	0.00
September 3	79	55	0.00
September 4	78	52	0.00
September 5	79	54	0.00
September 6	85	55	0.00
September 7	84	59	0.00
September 8	82	55	0.00
September 9	81	52	0.00
September 10	84	58	0.00
September 11	83	60	0.00
September 12	82	56	0.00
September 13	83	55	0.00
September 14	83	58	0.00
September 15	79	59	0.00
September 16	83	60	0.04
September 17	78	62	0.00
September 18	82	61	0.00
September 19	85	56	0.00
September 20	90	53	0.00
September 21	92	61	0.00
September 22	83	57	0.00
September 23	80	49	0.00
September 24	83	56	0.00
September 25	87	55	0.00
September 26	80	58	0.00
September 27	80	55	0.00
September 28	81	50	0.00
September 29	85	55	0.00
September 30	90	50	0.00

October 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	90	50	0.00
October 2	73	53	0.00
October 3	75	43	0.00
October 4	79	42	0.00
October 5	82	46	0.00
October 6	83	43	0.00
October 7	75	48	0.00
October 8	77	51	0.29
October 9	83	53	0.00
October 10	88	47	0.00
October 11	89	56	0.00
October 12	90	55	0.00
October 13	90	56	0.00
October 14	87	50	0.00
October 15	89	43	0.00
October 16	80	52	0.00
October 17	85	51	0.00
October 18	90	51	0.00
October 19	90	55	0.00
October 20	85	55	0.00
October 21	78	51	0.00
October 22	78	47	0.00
October 23	67	47	0.00
October 24	67	53	0.22
October 25	68	53	0.00
October 26	66	40	0.00
October 27	67	35	0.00
October 28	69	39	0.00
October 29	68	44	0.22
October 30	70	41	0.00
October 31	72	45	0.00

November 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	80	52	0.00
November 2	68	53	0.26
November 3	64	46	0.32
November 4	60	30	0.00
November 5	61	42	0.07
November 6	55	44	0.07
November 7	68	51	0.12
November 8	68	43	0.00
November 9	63	36	0.00
November 10	63	39	0.00
November 11	63	38	0.00
November 12	62	39	0.00
November 13	63	46	0.00
November 14	65	42	0.00
November 15	69	45	0.00
November 16	68	40	0.00
November 17	60	46	0.00
November 18	61	47	0.05
November 19	65	38	0.00
November 20	61	33	0.00
November 21	62	42	0.00
November 22	61	37	0.00
November 23	63	29	0.00
November 24	54	34	0.00
November 25	67	35	0.00
November 26	69	34	0.00
November 27	61	33	0.00
November 28	66	34	0.00
November 29	59	34	0.00
November 30	70	39	0.00

December 1940 Antioch Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	67	35	0.00
December 2	64	34	0.00
December 3	65	34	0.00
December 4	69	32	0.00
December 5	72	35	0.00
December 6	70	40	0.00
December 7	63	34	0.00
December 8	64	33	0.00
December 9	70	36	0.00
December 10	67	37	0.00
December 11	67	31	0.00
December 12	53	37	0.00
December 13	52	25	0.00
December 14	51	20	0.00
December 15	60	35	0.00
December 16	61	41	0.61
December 17	65	46	0.48
December 18	67	47	0.52
December 19	58	44	0.00
December 20	60	47	1.90
December 21	60	50	0.00
December 22	65	50	0.00
December 23	67	50	1.05
December 24	63	47	0.44
December 25	62	46	0.87
December 26	54	49	0.25
December 27	56	50	0.56
December 28	53	49	0.00
December 29	58	48	0.07
December 30	63	45	0.00
December 31	56	34	0.00

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Weather Station Details

Years	Station	Coordinates
1956–2021	Antioch Pumping Plant #3	location
1915–1955	Antioch Fireboard Mills	location