Santa Ana Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Santa Ana, California, based on NOAA data.
Also see:
What's the hottest day of the year in Santa Ana?
On average, August 24 is the hottest day of the year Santa Ana, California. From 1991–2020, the average high temperature on August 24 was 86.4 °F and the average low was 65.1 °F.
What's the coldest day of the year in Santa Ana?
On average, December 27 is the coldest day of the year Santa Ana, California. From 1991–2020, the average high temperature on December 27 was 69.3 °F, and the average low was 47.0 °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 69.4 47.2
January 2 69.5 47.3
January 3 69.6 47.4
January 4 69.7 47.5
January 5 69.8 47.5
January 6 69.9 47.6
January 7 69.9 47.6
January 8 69.9 47.6
January 9 69.9 47.6
January 10 70.0 47.7
January 11 70.0 47.8
January 12 70.1 48.0
January 13 70.1 48.0
January 14 70.2 48.1
January 15 70.3 48.2
January 16 70.4 48.3
January 17 70.4 48.4
January 18 70.5 48.4
January 19 70.6 48.4
January 20 70.6 48.5
January 21 70.7 48.5
January 22 70.7 48.5
January 23 70.7 48.6
January 24 70.8 48.5
January 25 70.9 48.6
January 26 71.0 48.7
January 27 71.0 48.7
January 28 70.9 48.8
January 29 70.9 48.8
January 30 70.9 48.8
January 31 70.9 48.8
February 1 70.8 48.8
February 2 70.8 48.8
February 3 70.7 48.8
February 4 70.7 48.8
February 5 70.7 48.9
February 6 70.7 48.9
February 7 70.7 49.0
February 8 70.7 49.0
February 9 70.6 49.0
February 10 70.6 48.9
February 11 70.6 48.9
February 12 70.6 48.9
February 13 70.5 48.9
February 14 70.4 48.9
February 15 70.4 48.9
February 16 70.4 49.0
February 17 70.4 49.1
February 18 70.3 49.1
February 19 70.3 49.2
February 20 70.3 49.2
February 21 70.4 49.2
February 22 70.4 49.3
February 23 70.5 49.3
February 24 70.6 49.3
February 25 70.8 49.4
February 26 70.9 49.5
February 27 71.0 49.6
February 28 71.1 49.8
March 1 71.2 49.9
March 2 71.2 50.0
March 3 71.3 50.1
March 4 71.4 50.2
March 5 71.5 50.2
March 6 71.7 50.4
March 7 71.8 50.5
March 8 71.8 50.6
March 9 71.9 50.7
March 10 71.9 50.9
March 11 72.0 51.0
March 12 72.0 51.1
March 13 72.1 51.2
March 14 72.2 51.2
March 15 72.4 51.3
March 16 72.5 51.5
March 17 72.6 51.6
March 18 72.6 51.6
March 19 72.7 51.7
March 20 72.7 51.7
March 21 72.7 51.8
March 22 72.7 51.9
March 23 72.7 52.0
March 24 72.7 52.1
March 25 72.7 52.1
March 26 72.6 52.1
March 27 72.6 52.2
March 28 72.6 52.1
March 29 72.6 52.1
March 30 72.6 52.2
March 31 72.7 52.2
April 1 72.7 52.2
April 2 72.8 52.3
April 3 72.8 52.3
April 4 72.9 52.3
April 5 73.0 52.4
April 6 73.2 52.5
April 7 73.3 52.5
April 8 73.5 52.6
April 9 73.6 52.7
April 10 73.8 52.9
April 11 73.9 53.0
April 12 74.1 53.1
April 13 74.2 53.3
April 14 74.2 53.4
April 15 74.3 53.5
April 16 74.4 53.6
April 17 74.6 53.8
April 18 74.8 53.9
April 19 75.0 54.1
April 20 75.2 54.2
April 21 75.3 54.4
April 22 75.4 54.6
April 23 75.5 54.7
April 24 75.5 54.9
April 25 75.5 55.0
April 26 75.6 55.2
April 27 75.7 55.4
April 28 75.7 55.5
April 29 75.8 55.6
April 30 75.9 55.8
May 1 76.0 56.0
May 2 76.0 56.1
May 3 76.0 56.2
May 4 76.0 56.4
May 5 76.0 56.5
May 6 76.0 56.6
May 7 76.0 56.8
May 8 76.0 56.9
May 9 75.9 57.0
May 10 75.8 57.1
May 11 75.7 57.2
May 12 75.6 57.3
May 13 75.6 57.3
May 14 75.6 57.4
May 15 75.6 57.5
May 16 75.7 57.5
May 17 75.7 57.6
May 18 75.6 57.7
May 19 75.6 57.8
May 20 75.7 57.9
May 21 75.7 58.0
May 22 75.8 58.0
May 23 75.8 58.1
May 24 75.8 58.2
May 25 75.9 58.3
May 26 76.0 58.4
May 27 76.0 58.5
May 28 76.0 58.7
May 29 76.0 58.7
May 30 76.1 58.8
May 31 76.2 58.9
June 1 76.3 59.0
June 2 76.4 59.1
June 3 76.5 59.2
June 4 76.6 59.3
June 5 76.8 59.4
June 6 77.0 59.5
June 7 77.2 59.7
June 8 77.4 59.8
June 9 77.7 59.9
June 10 77.9 60.1
June 11 78.0 60.2
June 12 78.2 60.3
June 13 78.3 60.4
June 14 78.5 60.6
June 15 78.6 60.7
June 16 78.8 60.8
June 17 79.0 60.9
June 18 79.2 61.0
June 19 79.3 61.1
June 20 79.6 61.2
June 21 79.8 61.4
June 22 80.1 61.5
June 23 80.3 61.7
June 24 80.5 61.8
June 25 80.7 61.9
June 26 80.9 62.1
June 27 81.1 62.2
June 28 81.3 62.3
June 29 81.5 62.4
June 30 81.7 62.6
July 1 81.9 62.7
July 2 82.0 62.8
July 3 82.2 63.0
July 4 82.3 63.1
July 5 82.4 63.2
July 6 82.5 63.3
July 7 82.6 63.3
July 8 82.7 63.4
July 9 82.9 63.5
July 10 83.0 63.6
July 11 83.2 63.8
July 12 83.3 63.9
July 13 83.4 64.0
July 14 83.4 64.1
July 15 83.5 64.2
July 16 83.5 64.2
July 17 83.6 64.3
July 18 83.7 64.4
July 19 83.8 64.4
July 20 83.8 64.5
July 21 83.9 64.6
July 22 83.9 64.6
July 23 83.9 64.6
July 24 83.9 64.6
July 25 84.0 64.6
July 26 84.1 64.5
July 27 84.1 64.6
July 28 84.2 64.6
July 29 84.3 64.6
July 30 84.4 64.6
July 31 84.5 64.7
August 1 84.6 64.7
August 2 84.7 64.8
August 3 84.8 64.8
August 4 84.8 64.8
August 5 84.9 64.8
August 6 84.9 64.9
August 7 84.9 64.8
August 8 84.9 64.9
August 9 84.9 64.9
August 10 85.0 64.9
August 11 85.1 64.8
August 12 85.2 64.9
August 13 85.4 64.9
August 14 85.5 64.9
August 15 85.6 64.9
August 16 85.7 64.9
August 17 85.7 64.9
August 18 85.8 64.9
August 19 85.9 64.9
August 20 86.0 65.0
August 21 86.1 65.0
August 22 86.3 65.0
August 23 86.4 65.1
August 24 86.4 65.1
August 25 86.4 65.1
August 26 86.3 65.1
August 27 86.3 65.0
August 28 86.2 65.0
August 29 86.1 64.9
August 30 86.0 64.8
August 31 85.9 64.7
September 1 85.8 64.6
September 2 85.8 64.5
September 3 85.7 64.5
September 4 85.7 64.4
September 5 85.7 64.3
September 6 85.5 64.2
September 7 85.4 64.1
September 8 85.4 64.0
September 9 85.3 64.0
September 10 85.2 63.8
September 11 85.1 63.8
September 12 85.0 63.7
September 13 84.9 63.6
September 14 84.9 63.5
September 15 84.8 63.4
September 16 84.8 63.3
September 17 84.8 63.2
September 18 84.6 63.1
September 19 84.4 62.9
September 20 84.1 62.7
September 21 83.9 62.6
September 22 83.7 62.4
September 23 83.6 62.2
September 24 83.6 62.0
September 25 83.5 61.9
September 26 83.4 61.8
September 27 83.2 61.7
September 28 83.2 61.5
September 29 83.1 61.4
September 30 83.0 61.3
October 1 82.8 61.3
October 2 82.8 61.1
October 3 82.7 61.0
October 4 82.6 60.9
October 5 82.5 60.8
October 6 82.4 60.7
October 7 82.3 60.5
October 8 82.2 60.4
October 9 82.0 60.3
October 10 81.8 60.2
October 11 81.7 60.1
October 12 81.5 59.9
October 13 81.4 59.7
October 14 81.1 59.5
October 15 80.8 59.3
October 16 80.5 59.0
October 17 80.3 58.8
October 18 80.2 58.6
October 19 80.1 58.4
October 20 80.1 58.2
October 21 79.9 58.0
October 22 79.8 57.8
October 23 79.5 57.6
October 24 79.4 57.4
October 25 79.2 57.2
October 26 79.0 57.1
October 27 78.7 56.9
October 28 78.5 56.7
October 29 78.3 56.4
October 30 78.2 56.1
October 31 78.1 55.9
November 1 77.9 55.6
November 2 77.8 55.4
November 3 77.6 55.2
November 4 77.4 54.9
November 5 77.3 54.6
November 6 77.0 54.4
November 7 76.8 54.1
November 8 76.6 53.9
November 9 76.4 53.6
November 10 76.2 53.4
November 11 75.9 53.1
November 12 75.8 52.9
November 13 75.6 52.7
November 14 75.4 52.5
November 15 75.2 52.3
November 16 75.0 52.1
November 17 74.7 51.9
November 18 74.5 51.7
November 19 74.3 51.5
November 20 74.0 51.3
November 21 73.8 51.1
November 22 73.5 50.9
November 23 73.3 50.8
November 24 73.2 50.5
November 25 73.1 50.3
November 26 72.9 50.2
November 27 72.7 50.1
November 28 72.4 50.0
November 29 72.1 49.8
November 30 71.9 49.6
December 1 71.7 49.4
December 2 71.5 49.2
December 3 71.4 49.1
December 4 71.1 49.0
December 5 70.9 48.8
December 6 70.8 48.6
December 7 70.6 48.5
December 8 70.4 48.3
December 9 70.2 48.2
December 10 70.1 48.1
December 11 69.9 48.0
December 12 69.8 47.9
December 13 69.7 47.7
December 14 69.6 47.6
December 15 69.5 47.5
December 16 69.4 47.5
December 17 69.3 47.4
December 18 69.2 47.3
December 19 69.2 47.2
December 20 69.2 47.2
December 21 69.2 47.1
December 22 69.3 47.1
December 23 69.3 47.1
December 24 69.3 47.1
December 25 69.3 47.1
December 26 69.3 47.1
December 27 69.3 47.0
December 28 69.2 47.1
December 29 69.3 47.1
December 30 69.3 47.2
December 31 69.4 47.2
Weather Station Details
Years Station Coordinates
1906–2024 Santa Ana Fire Station location
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