Chula Vista Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Chula Vista, California, based on NOAA data.
Also see:
What's the hottest day of the year in Chula Vista?
On average, August 26 is the hottest day of the year Chula Vista, California. From 1991–2020, the average high temperature on August 26 was 78.7 °F and the average low was 65.9 °F.
What's the coldest day of the year in Chula Vista?
On average, December 30 is the coldest day of the year Chula Vista, California. From 1991–2020, the average high temperature on December 30 was 67.1 °F, and the average low was 45.5 °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 67.2 45.6
January 2 67.3 45.6
January 3 67.4 45.7
January 4 67.4 45.7
January 5 67.6 45.8
January 6 67.7 45.8
January 7 67.7 46.0
January 8 67.7 46.0
January 9 67.7 46.1
January 10 67.8 46.2
January 11 67.8 46.3
January 12 67.9 46.4
January 13 67.9 46.5
January 14 68.0 46.5
January 15 68.1 46.5
January 16 68.2 46.7
January 17 68.2 46.8
January 18 68.2 46.8
January 19 68.2 46.8
January 20 68.4 46.8
January 21 68.4 46.8
January 22 68.3 46.9
January 23 68.3 46.9
January 24 68.4 46.9
January 25 68.4 47.0
January 26 68.5 47.0
January 27 68.5 47.0
January 28 68.5 47.1
January 29 68.5 47.1
January 30 68.4 47.2
January 31 68.4 47.2
February 1 68.3 47.3
February 2 68.3 47.5
February 3 68.2 47.5
February 4 68.1 47.6
February 5 68.1 47.6
February 6 68.0 47.7
February 7 68.0 47.8
February 8 67.9 47.9
February 9 67.8 48.0
February 10 67.7 47.9
February 11 67.7 48.0
February 12 67.6 48.0
February 13 67.5 48.1
February 14 67.5 48.2
February 15 67.4 48.3
February 16 67.4 48.4
February 17 67.4 48.5
February 18 67.2 48.6
February 19 67.2 48.7
February 20 67.2 48.8
February 21 67.1 48.9
February 22 67.2 48.9
February 23 67.2 49.0
February 24 67.2 49.1
February 25 67.3 49.2
February 26 67.3 49.3
February 27 67.3 49.4
February 28 67.3 49.5
March 1 67.4 49.6
March 2 67.4 49.7
March 3 67.3 49.8
March 4 67.4 49.9
March 5 67.5 50.0
March 6 67.5 50.1
March 7 67.6 50.2
March 8 67.6 50.3
March 9 67.6 50.5
March 10 67.6 50.5
March 11 67.7 50.7
March 12 67.7 50.8
March 13 67.7 50.9
March 14 67.8 51.0
March 15 67.8 51.1
March 16 67.9 51.2
March 17 67.9 51.3
March 18 67.9 51.4
March 19 68.0 51.5
March 20 68.0 51.6
March 21 68.0 51.6
March 22 68.1 51.8
March 23 68.0 51.9
March 24 68.0 52.0
March 25 68.0 52.1
March 26 68.0 52.2
March 27 68.0 52.2
March 28 68.0 52.3
March 29 68.0 52.3
March 30 68.0 52.3
March 31 68.0 52.4
April 1 68.0 52.4
April 2 68.1 52.4
April 3 68.1 52.4
April 4 68.2 52.5
April 5 68.3 52.5
April 6 68.5 52.5
April 7 68.6 52.6
April 8 68.7 52.7
April 9 68.7 52.8
April 10 68.9 52.9
April 11 68.9 53.0
April 12 69.0 53.2
April 13 69.1 53.3
April 14 69.1 53.4
April 15 69.2 53.5
April 16 69.3 53.6
April 17 69.5 53.8
April 18 69.6 53.9
April 19 69.7 54.0
April 20 69.8 54.2
April 21 69.9 54.3
April 22 69.9 54.4
April 23 70.0 54.5
April 24 70.0 54.6
April 25 70.0 54.9
April 26 70.0 55.0
April 27 70.1 55.2
April 28 70.2 55.3
April 29 70.2 55.5
April 30 70.3 55.7
May 1 70.3 55.9
May 2 70.3 56.1
May 3 70.2 56.3
May 4 70.2 56.5
May 5 70.2 56.6
May 6 70.2 56.8
May 7 70.2 56.9
May 8 70.2 57.1
May 9 70.2 57.2
May 10 70.1 57.3
May 11 70.1 57.5
May 12 70.1 57.5
May 13 70.1 57.7
May 14 70.1 57.8
May 15 70.0 57.9
May 16 69.9 58.0
May 17 69.9 58.2
May 18 69.9 58.3
May 19 69.9 58.3
May 20 69.9 58.5
May 21 69.9 58.6
May 22 69.9 58.7
May 23 70.0 58.8
May 24 70.0 58.9
May 25 70.1 59.0
May 26 70.1 59.1
May 27 70.1 59.2
May 28 70.1 59.3
May 29 70.1 59.4
May 30 70.1 59.5
May 31 70.1 59.6
June 1 70.2 59.6
June 2 70.3 59.7
June 3 70.3 59.8
June 4 70.4 59.8
June 5 70.5 59.9
June 6 70.6 60.0
June 7 70.7 60.1
June 8 70.9 60.2
June 9 71.0 60.4
June 10 71.1 60.5
June 11 71.2 60.6
June 12 71.3 60.7
June 13 71.4 60.8
June 14 71.6 60.9
June 15 71.7 61.1
June 16 71.8 61.1
June 17 71.9 61.2
June 18 72.0 61.3
June 19 72.1 61.4
June 20 72.2 61.5
June 21 72.4 61.7
June 22 72.6 61.8
June 23 72.7 62.0
June 24 72.9 62.1
June 25 73.0 62.2
June 26 73.2 62.4
June 27 73.3 62.5
June 28 73.5 62.6
June 29 73.7 62.8
June 30 73.9 62.9
July 1 74.0 63.0
July 2 74.2 63.2
July 3 74.3 63.3
July 4 74.4 63.5
July 5 74.5 63.6
July 6 74.6 63.7
July 7 74.7 63.8
July 8 74.8 63.9
July 9 75.0 64.0
July 10 75.1 64.1
July 11 75.1 64.2
July 12 75.2 64.3
July 13 75.3 64.5
July 14 75.4 64.6
July 15 75.5 64.7
July 16 75.5 64.8
July 17 75.6 64.9
July 18 75.7 65.0
July 19 75.9 65.1
July 20 75.9 65.1
July 21 75.9 65.2
July 22 76.0 65.2
July 23 76.1 65.2
July 24 76.1 65.2
July 25 76.1 65.2
July 26 76.2 65.3
July 27 76.2 65.3
July 28 76.3 65.4
July 29 76.4 65.4
July 30 76.5 65.4
July 31 76.7 65.5
August 1 76.7 65.5
August 2 76.8 65.6
August 3 76.9 65.6
August 4 77.0 65.7
August 5 77.1 65.7
August 6 77.1 65.8
August 7 77.1 65.8
August 8 77.1 65.8
August 9 77.2 65.8
August 10 77.2 65.8
August 11 77.3 65.8
August 12 77.4 65.8
August 13 77.6 65.8
August 14 77.7 65.9
August 15 77.8 65.9
August 16 77.9 65.9
August 17 77.9 65.8
August 18 78.0 65.8
August 19 78.0 65.9
August 20 78.1 65.9
August 21 78.2 65.9
August 22 78.4 65.9
August 23 78.5 65.9
August 24 78.6 66.0
August 25 78.7 65.9
August 26 78.7 65.9
August 27 78.7 65.8
August 28 78.7 65.8
August 29 78.6 65.7
August 30 78.5 65.6
August 31 78.6 65.5
September 1 78.6 65.4
September 2 78.6 65.4
September 3 78.6 65.2
September 4 78.6 65.1
September 5 78.6 65.0
September 6 78.5 65.0
September 7 78.5 64.9
September 8 78.5 64.8
September 9 78.5 64.7
September 10 78.6 64.6
September 11 78.5 64.4
September 12 78.5 64.3
September 13 78.5 64.3
September 14 78.5 64.1
September 15 78.6 64.0
September 16 78.7 63.9
September 17 78.7 63.8
September 18 78.7 63.6
September 19 78.6 63.5
September 20 78.4 63.4
September 21 78.2 63.2
September 22 78.0 62.9
September 23 77.9 62.8
September 24 77.9 62.5
September 25 77.8 62.4
September 26 77.8 62.2
September 27 77.8 62.0
September 28 77.8 61.9
September 29 77.7 61.7
September 30 77.6 61.5
October 1 77.5 61.4
October 2 77.4 61.2
October 3 77.4 61.1
October 4 77.3 60.9
October 5 77.3 60.7
October 6 77.2 60.5
October 7 77.1 60.3
October 8 77.1 60.2
October 9 76.9 60.0
October 10 76.9 59.9
October 11 76.7 59.7
October 12 76.6 59.5
October 13 76.5 59.1
October 14 76.3 58.9
October 15 76.0 58.6
October 16 75.8 58.4
October 17 75.7 58.1
October 18 75.6 57.8
October 19 75.7 57.6
October 20 75.6 57.3
October 21 75.6 57.1
October 22 75.5 56.9
October 23 75.3 56.6
October 24 75.2 56.4
October 25 75.0 56.2
October 26 74.9 56.1
October 27 74.8 55.9
October 28 74.6 55.6
October 29 74.5 55.4
October 30 74.4 55.1
October 31 74.3 54.8
November 1 74.2 54.5
November 2 74.1 54.3
November 3 74.0 54.0
November 4 73.9 53.7
November 5 73.8 53.4
November 6 73.6 53.2
November 7 73.5 52.9
November 8 73.3 52.6
November 9 73.2 52.3
November 10 73.1 52.0
November 11 72.8 51.9
November 12 72.7 51.6
November 13 72.6 51.4
November 14 72.4 51.1
November 15 72.2 50.9
November 16 72.0 50.6
November 17 71.8 50.4
November 18 71.6 50.2
November 19 71.4 50.1
November 20 71.2 49.9
November 21 71.0 49.7
November 22 70.9 49.5
November 23 70.7 49.3
November 24 70.5 49.1
November 25 70.4 48.8
November 26 70.3 48.7
November 27 70.1 48.6
November 28 69.9 48.4
November 29 69.7 48.3
November 30 69.6 48.2
December 1 69.4 48.0
December 2 69.3 47.9
December 3 69.1 47.7
December 4 69.0 47.6
December 5 68.8 47.5
December 6 68.6 47.3
December 7 68.4 47.1
December 8 68.2 47.0
December 9 68.0 46.9
December 10 67.9 46.8
December 11 67.8 46.6
December 12 67.7 46.5
December 13 67.7 46.4
December 14 67.6 46.3
December 15 67.5 46.2
December 16 67.5 46.2
December 17 67.3 46.1
December 18 67.3 45.9
December 19 67.3 45.8
December 20 67.3 45.8
December 21 67.2 45.7
December 22 67.2 45.7
December 23 67.3 45.7
December 24 67.2 45.6
December 25 67.3 45.6
December 26 67.2 45.6
December 27 67.2 45.6
December 28 67.1 45.6
December 29 67.1 45.6
December 30 67.1 45.5
December 31 67.1 45.5
Weather Station Details
Years Station Coordinates
1918–2024 Chula Vista location
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