Antioch Weather in 2021

Historical record of Antioch, California weather for the year 2021 based on NOAA data.

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2021 Antioch Weather Extremes
note: data for this year is incomplete
Highest temperature	108 °F	July 10
Lowest temperature	34 °F	January 26
Highest daily low	69 °F	June 18
Lowest daily high	49 °F	January 27
Most daily precipitation	0.7 inches	January 28
Total annual precipitation	2.3 inches	-

Highest Temperatures in Antioch in 2021

Lowest Temperatures in Antioch in 2021

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	55	40	0.00
January 2	52	45	0.00
January 3	57	44	0.01
January 4	62	45	0.09
January 5	55	44	0.00
January 6	56	39	0.02
January 7	57	42	0.01
January 8	60	40	0.00
January 9	61	41	0.00
January 10	52	35	0.00
January 11	58	41	0.00
January 12	57	44	0.00
January 13	68	47	0.00
January 14	63	49	0.00
January 15	64	42	0.00
January 16	73	47	0.00
January 17	74	48	0.00
January 18	75	56	0.00
January 19	65	50	0.00
January 20	67	47	0.00
January 21	64	38	0.00
January 22	54	43	0.09
January 23	57	42	0.00
January 24	53	38	0.11
January 25	54	41	0.00
January 26	52	34	0.01
January 27	49	41	0.24
January 28	51	45	0.72
January 29	55	41	0.05
January 30	59	44	0.00
January 31	63	48	0.00

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	68	44	0.00
February 2	63	48	0.04
February 3	58	43	0.00
February 4	60	45	0.00
February 5	65	46	0.00
February 6	68	46	0.00
February 7	67	42	0.00
February 8	61	41	0.00
February 9	63	57	0.00
February 10	66	49	0.00
February 11	59	47	0.59
February 12	62	49	0.00
February 13	62	50	0.00
February 14	57	46	0.01
February 15	64	50	0.00
February 16	60	47	0.00
February 17	62	45	0.00
February 18	64	42	0.00
February 19	60	49	0.00
February 20	59	46	0.01
February 21	64	48	0.00
February 22	71	46	0.00
February 23	77	48	0.00
February 24	67	52	0.00
February 25	68	49	0.00
February 26	66	41	0.00
February 27	64	42	0.00
February 28	65	48	0.00

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	70	40	0.00
March 2	67	46	0.00
March 3	71	48	0.00
March 4	65	40	0.00
March 5	66	42	0.01
March 6	62	43	0.03
March 7	64	42	0.00
March 8	60	46	0.00
March 9	61	42	0.01
March 10	54	42	0.10
March 11	59	41	0.00
March 12	69	52	0.00
March 13	64	42	0.00
March 14	62	42	0.02
March 15	52	43	0.00
March 16	62	40	0.00
March 17	57	39	0.00
March 18	60	49	0.14
March 19	62	48	0.01
March 20	62	47	0.00
March 21	69	47	0.00
March 22	66	47	0.00
March 23	66	50	0.00
March 24	71	50	0.00
March 25	67	50	0.00
March 26	73	51	0.00
March 27	78	47	0.00
March 28	79	49	0.00
March 29	73	47	0.00
March 30	78	56	0.00
March 31	80	49	0.00

Day	High (°F)	Low (°F)
April 1	84	51
April 2	77	51
April 3	65	48
April 4	65	50
April 5	67	47
April 6	73	45
April 7	73	44
April 8	74	45
April 9	74	48
April 10	79	46
April 11	79	46
April 12	82	49
April 13	73	48
April 14	72	47
April 15	73	46
April 16	78	45
April 17	85	50
April 18	89	57
April 19	84	53
April 20	72	51
April 21	72	51
April 22	72	49
April 23	76	48
April 24	70	51
April 25	63	50
April 26	66	45
April 27	78	52
April 28	85	51
April 29	86	55
April 30	85	53

Day	High (°F)	Low (°F)
May 1	78	53
May 2	83	60
May 3	90	64
May 4	89	63
May 5	92	56
May 6	80	56
May 7	79	52
May 8	89	61
May 9	87	65
May 10	91	64
May 11	92	58
May 12	88	55
May 13	85	51
May 14	83	52
May 15	73	52
May 16	75	53
May 17	76	52
May 18	84	53
May 19	74	52
May 20	70	50
May 21	74	54
May 22	77	50
May 23	80	53
May 24	87	53
May 25	80	60
May 26	87	56
May 27	83	52
May 28	85	58
May 29	83	55
May 30	97	54
May 31	100	59

Day	High (°F)	Low (°F)
June 1	96	60
June 2	90	56
June 3	97	56
June 4	92	64
June 5	91	59
June 6	88	58
June 7	80	56
June 8	72	54
June 9	70	51
June 10	75	50
June 11	79	52
June 12	87	62
June 13	86	64
June 14	83	63
June 15	89	58
June 16	95	65
June 17	106	67
June 18	106	69
June 19	95	62
June 20	94	58
June 21	82	59
June 22	80	60
June 23	82	59
June 24	83	57
June 25	92	56
June 26	98	60
June 27	93	60
June 28	92	66
June 29	98	65
June 30	91	64

Day	High (°F)	Low (°F)
July 1	90	62
July 2	92	59
July 3	90	59
July 4	91	60
July 5	91	58
July 6	91	57
July 7	91	58
July 8	99	56
July 9	105	65
July 10	108	65
July 11	96	64
July 12	92	60
July 13	90	59
July 14	83	56
July 15	86	56
July 16	87	55
July 17	94	59
July 18	95	61
July 19	97	62
July 20	93	60
July 21	95	61
July 22	94	59
July 23	95	59
July 24	92	60
July 25	96	60
July 26	81	60
July 27	95	62
July 28	100	64
July 29	101	65
July 30	98	65
July 31	93	63

Day	High (°F)	Low (°F)
August 1	90	60
August 2	91	59
August 3	95	55
August 4	92	57
August 5	87	59
August 6	93	61
August 7	88	62
August 8	90	59
August 9	92	59
August 10	97	59
August 11	100	64
August 12	96	67
August 13	93	66
August 14	100	67
August 15	102	64
August 16	102	66
August 17	92	65
August 18	84	62
August 19	86	62
August 20	82	58
August 21	76	59
August 22	84	55
August 23	83	57
August 24	83	56
August 25	84	56
August 26	94	56
August 27	98	62
August 28	100	66
August 29	100	64
August 30	97	60
August 31	90	60

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