Antioch Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Antioch, California, based on NOAA data.
Also see:
What's the hottest day of the year in Antioch?
On average, July 14 is the hottest day of the year Antioch, California. From 1991–2020, the average high temperature on July 14 was 91.6 °F and the average low was 60.0 °F.
What's the coldest day of the year in Antioch?
On average, December 31 is the coldest day of the year Antioch, California. From 1991–2020, the average high temperature on December 31 was 54.4 °F, and the average low was 38.9 °F.
Average Temperature by Day
  • Average temperatures from 1991–2020. Daily averages are a mean of the period from 14 days before to 14 days after, inclusive.
Day Average (°F)
High Low
January 1 54.4 38.9
January 2 54.4 38.9
January 3 54.5 39.0
January 4 54.6 39.0
January 5 54.7 39.0
January 6 54.7 39.1
January 7 54.8 39.2
January 8 54.9 39.3
January 9 55.0 39.3
January 10 55.1 39.4
January 11 55.3 39.5
January 12 55.5 39.6
January 13 55.6 39.7
January 14 55.7 39.7
January 15 55.8 39.8
January 16 55.9 39.9
January 17 56.0 40.0
January 18 56.2 40.1
January 19 56.3 40.2
January 20 56.5 40.3
January 21 56.7 40.5
January 22 56.9 40.5
January 23 57.1 40.6
January 24 57.3 40.8
January 25 57.6 40.9
January 26 57.8 41.1
January 27 58.1 41.2
January 28 58.3 41.4
January 29 58.5 41.6
January 30 58.8 41.8
January 31 59.1 41.9
February 1 59.3 42.0
February 2 59.5 42.1
February 3 59.6 42.3
February 4 59.8 42.4
February 5 59.9 42.5
February 6 60.1 42.6
February 7 60.3 42.8
February 8 60.5 42.9
February 9 60.5 42.9
February 10 60.6 43.0
February 11 60.7 43.1
February 12 60.9 43.2
February 13 61.0 43.3
February 14 61.1 43.4
February 15 61.3 43.5
February 16 61.4 43.6
February 17 61.6 43.7
February 18 61.7 43.9
February 19 61.9 44.0
February 20 62.0 44.0
February 21 62.1 44.1
February 22 62.2 44.1
February 23 62.4 44.1
February 24 62.7 44.2
February 25 62.9 44.2
February 26 63.2 44.4
February 27 63.5 44.6
February 28 63.6 44.7
March 1 63.8 44.8
March 2 64.0 44.9
March 3 64.2 45.0
March 4 64.4 45.1
March 5 64.6 45.1
March 6 64.8 45.2
March 7 65.0 45.3
March 8 65.2 45.4
March 9 65.4 45.5
March 10 65.6 45.6
March 11 65.7 45.7
March 12 65.9 45.8
March 13 66.1 45.9
March 14 66.3 46.0
March 15 66.5 46.1
March 16 66.7 46.2
March 17 66.9 46.2
March 18 67.1 46.3
March 19 67.3 46.3
March 20 67.5 46.4
March 21 67.7 46.5
March 22 67.9 46.7
March 23 68.0 46.8
March 24 68.1 46.8
March 25 68.2 46.9
March 26 68.2 46.9
March 27 68.2 47.0
March 28 68.3 47.0
March 29 68.4 47.1
March 30 68.5 47.1
March 31 68.7 47.2
April 1 68.8 47.2
April 2 69.0 47.3
April 3 69.3 47.4
April 4 69.5 47.5
April 5 69.7 47.5
April 6 69.9 47.7
April 7 70.2 47.8
April 8 70.5 48.0
April 9 70.7 48.1
April 10 70.9 48.3
April 11 71.1 48.4
April 12 71.4 48.5
April 13 71.7 48.7
April 14 71.9 48.9
April 15 72.2 49.1
April 16 72.5 49.3
April 17 72.9 49.6
April 18 73.2 49.8
April 19 73.5 50.0
April 20 73.9 50.1
April 21 74.1 50.3
April 22 74.4 50.5
April 23 74.6 50.7
April 24 74.9 50.9
April 25 75.2 51.0
April 26 75.5 51.1
April 27 75.8 51.2
April 28 76.1 51.3
April 29 76.3 51.6
April 30 76.6 51.7
May 1 76.7 52.0
May 2 76.9 52.2
May 3 77.1 52.4
May 4 77.2 52.5
May 5 77.4 52.7
May 6 77.4 52.7
May 7 77.6 52.9
May 8 77.7 53.0
May 9 78.0 53.1
May 10 78.3 53.2
May 11 78.4 53.4
May 12 78.5 53.5
May 13 78.7 53.6
May 14 78.8 53.6
May 15 78.9 53.7
May 16 78.9 53.7
May 17 79.0 53.8
May 18 79.2 53.9
May 19 79.5 54.1
May 20 79.8 54.3
May 21 80.0 54.4
May 22 80.2 54.5
May 23 80.3 54.6
May 24 80.5 54.8
May 25 80.6 54.9
May 26 80.8 55.1
May 27 81.1 55.4
May 28 81.4 55.5
May 29 81.6 55.7
May 30 81.8 55.8
May 31 82.1 56.0
June 1 82.4 56.1
June 2 82.6 56.2
June 3 82.9 56.4
June 4 83.3 56.6
June 5 83.7 56.7
June 6 84.1 56.9
June 7 84.4 57.1
June 8 84.7 57.2
June 9 85.0 57.4
June 10 85.2 57.6
June 11 85.6 57.8
June 12 85.9 57.9
June 13 86.2 58.1
June 14 86.5 58.2
June 15 86.6 58.4
June 16 86.9 58.6
June 17 87.1 58.7
June 18 87.3 58.8
June 19 87.6 58.9
June 20 87.9 59.0
June 21 88.3 59.1
June 22 88.6 59.2
June 23 88.9 59.3
June 24 89.1 59.4
June 25 89.2 59.4
June 26 89.4 59.5
June 27 89.6 59.5
June 28 89.8 59.6
June 29 89.9 59.6
June 30 90.1 59.6
July 1 90.4 59.7
July 2 90.6 59.8
July 3 90.7 59.9
July 4 90.8 59.9
July 5 90.9 60.0
July 6 91.0 60.0
July 7 91.0 60.0
July 8 91.1 60.1
July 9 91.1 60.1
July 10 91.2 60.1
July 11 91.3 60.1
July 12 91.3 60.0
July 13 91.4 60.0
July 14 91.6 60.0
July 15 91.6 59.9
July 16 91.7 59.9
July 17 91.6 59.9
July 18 91.6 59.9
July 19 91.5 59.8
July 20 91.5 59.8
July 21 91.4 59.8
July 22 91.3 59.8
July 23 91.2 59.8
July 24 91.1 59.8
July 25 91.1 59.8
July 26 91.1 59.8
July 27 91.1 59.8
July 28 91.1 59.7
July 29 91.0 59.7
July 30 91.0 59.7
July 31 91.1 59.8
August 1 91.1 59.8
August 2 91.2 59.8
August 3 91.2 59.8
August 4 91.2 59.7
August 5 91.1 59.7
August 6 91.0 59.7
August 7 91.0 59.6
August 8 90.8 59.6
August 9 90.7 59.6
August 10 90.6 59.6
August 11 90.5 59.6
August 12 90.4 59.5
August 13 90.3 59.6
August 14 90.2 59.6
August 15 90.2 59.6
August 16 90.1 59.6
August 17 90.0 59.6
August 18 89.9 59.6
August 19 89.9 59.6
August 20 89.9 59.6
August 21 89.9 59.6
August 22 89.9 59.6
August 23 89.9 59.6
August 24 89.9 59.5
August 25 89.9 59.5
August 26 89.8 59.4
August 27 89.6 59.3
August 28 89.4 59.2
August 29 89.2 59.1
August 30 89.0 59.0
August 31 88.8 58.9
September 1 88.5 58.8
September 2 88.3 58.7
September 3 88.2 58.7
September 4 88.1 58.7
September 5 88.0 58.6
September 6 87.9 58.6
September 7 87.9 58.5
September 8 87.7 58.5
September 9 87.5 58.4
September 10 87.4 58.4
September 11 87.3 58.4
September 12 87.3 58.3
September 13 87.1 58.3
September 14 87.0 58.2
September 15 86.8 58.2
September 16 86.6 58.1
September 17 86.4 57.9
September 18 86.2 57.8
September 19 85.9 57.7
September 20 85.6 57.5
September 21 85.3 57.4
September 22 84.9 57.3
September 23 84.7 57.2
September 24 84.5 57.1
September 25 84.2 57.0
September 26 84.0 56.9
September 27 83.7 56.8
September 28 83.5 56.7
September 29 83.3 56.7
September 30 83.2 56.6
October 1 83.1 56.6
October 2 82.8 56.4
October 3 82.5 56.2
October 4 82.2 56.1
October 5 81.9 55.8
October 6 81.6 55.7
October 7 81.4 55.6
October 8 81.0 55.4
October 9 80.7 55.2
October 10 80.3 54.9
October 11 79.8 54.7
October 12 79.4 54.5
October 13 79.0 54.2
October 14 78.6 54.0
October 15 78.2 53.8
October 16 77.8 53.6
October 17 77.4 53.4
October 18 77.0 53.2
October 19 76.7 53.0
October 20 76.3 52.8
October 21 76.0 52.5
October 22 75.6 52.3
October 23 75.2 52.0
October 24 74.8 51.8
October 25 74.4 51.5
October 26 74.0 51.3
October 27 73.4 51.0
October 28 72.8 50.6
October 29 72.3 50.3
October 30 71.9 50.0
October 31 71.5 49.7
November 1 71.1 49.5
November 2 70.7 49.2
November 3 70.3 49.0
November 4 69.8 48.8
November 5 69.3 48.5
November 6 68.8 48.2
November 7 68.4 48.0
November 8 68.0 47.7
November 9 67.6 47.4
November 10 67.2 47.1
November 11 66.8 46.8
November 12 66.3 46.5
November 13 65.9 46.2
November 14 65.5 45.9
November 15 65.1 45.7
November 16 64.7 45.4
November 17 64.3 45.2
November 18 64.0 44.9
November 19 63.6 44.7
November 20 63.1 44.4
November 21 62.7 44.2
November 22 62.4 44.0
November 23 62.0 43.8
November 24 61.7 43.6
November 25 61.4 43.5
November 26 61.2 43.3
November 27 60.9 43.2
November 28 60.6 43.0
November 29 60.1 42.8
November 30 59.8 42.7
December 1 59.5 42.4
December 2 59.1 42.1
December 3 58.7 41.9
December 4 58.4 41.6
December 5 58.1 41.4
December 6 57.8 41.3
December 7 57.6 41.1
December 8 57.3 41.0
December 9 57.1 40.8
December 10 56.8 40.7
December 11 56.6 40.5
December 12 56.4 40.4
December 13 56.2 40.2
December 14 56.0 40.2
December 15 56.0 40.1
December 16 55.8 40.0
December 17 55.7 39.9
December 18 55.6 39.8
December 19 55.5 39.7
December 20 55.4 39.6
December 21 55.2 39.5
December 22 55.1 39.4
December 23 55.0 39.2
December 24 54.9 39.2
December 25 54.7 39.1
December 26 54.6 39.1
December 27 54.5 39.0
December 28 54.5 39.0
December 29 54.5 39.0
December 30 54.5 38.9
December 31 54.4 38.9
Weather Station Details
Years Station Coordinates
1956–2021 Antioch Pumping Plant #3 location
1915–1955 Antioch Fireboard Mills location
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