Modesto Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Modesto, California, based on NOAA data.
Also see:
What's the hottest day of the year in Modesto?
On average, July 20 is the hottest day of the year Modesto, California. From 1991–2020, the average high temperature on July 20 was 95.0 °F and the average low was 63.7 °F.
What's the coldest day of the year in Modesto?
On average, December 29 is the coldest day of the year Modesto, California. From 1991–2020, the average high temperature on December 29 was 54.9 °F, and the average low was 38.5 °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 54.9 38.6
January 2 54.9 38.6
January 3 54.9 38.7
January 4 55.0 38.8
January 5 55.1 38.8
January 6 55.2 38.8
January 7 55.3 38.9
January 8 55.4 39.0
January 9 55.5 39.1
January 10 55.5 39.2
January 11 55.6 39.3
January 12 55.6 39.4
January 13 55.7 39.6
January 14 55.8 39.6
January 15 55.9 39.6
January 16 56.0 39.7
January 17 56.2 39.8
January 18 56.4 39.8
January 19 56.6 40.0
January 20 56.8 40.1
January 21 57.1 40.2
January 22 57.4 40.2
January 23 57.6 40.3
January 24 57.8 40.4
January 25 58.0 40.5
January 26 58.2 40.6
January 27 58.5 40.6
January 28 58.7 40.7
January 29 59.0 40.8
January 30 59.3 41.0
January 31 59.6 41.1
February 1 59.9 41.2
February 2 60.1 41.3
February 3 60.3 41.4
February 4 60.5 41.6
February 5 60.6 41.7
February 6 60.8 41.8
February 7 61.0 41.9
February 8 61.2 42.0
February 9 61.3 42.0
February 10 61.5 42.0
February 11 61.7 42.1
February 12 61.9 42.2
February 13 62.0 42.4
February 14 62.2 42.5
February 15 62.4 42.6
February 16 62.5 42.7
February 17 62.6 42.8
February 18 62.7 43.0
February 19 62.8 43.1
February 20 62.9 43.2
February 21 63.1 43.3
February 22 63.3 43.3
February 23 63.5 43.3
February 24 63.7 43.4
February 25 63.9 43.6
February 26 64.2 43.7
February 27 64.4 43.9
February 28 64.6 44.1
March 1 64.8 44.2
March 2 64.9 44.4
March 3 65.1 44.4
March 4 65.4 44.5
March 5 65.7 44.6
March 6 66.0 44.8
March 7 66.3 44.9
March 8 66.5 45.1
March 9 66.7 45.2
March 10 66.9 45.4
March 11 67.1 45.6
March 12 67.2 45.7
March 13 67.4 45.8
March 14 67.7 45.9
March 15 68.0 46.0
March 16 68.2 46.1
March 17 68.5 46.2
March 18 68.7 46.3
March 19 68.9 46.4
March 20 69.2 46.5
March 21 69.3 46.6
March 22 69.5 46.7
March 23 69.6 46.8
March 24 69.7 46.8
March 25 69.8 46.9
March 26 69.9 47.0
March 27 69.9 47.0
March 28 70.0 47.1
March 29 70.1 47.2
March 30 70.2 47.2
March 31 70.3 47.3
April 1 70.5 47.3
April 2 70.5 47.4
April 3 70.7 47.5
April 4 70.9 47.5
April 5 71.1 47.5
April 6 71.3 47.7
April 7 71.6 47.8
April 8 71.9 47.9
April 9 72.1 48.1
April 10 72.4 48.2
April 11 72.7 48.4
April 12 73.0 48.6
April 13 73.2 48.8
April 14 73.4 48.9
April 15 73.6 49.1
April 16 74.0 49.3
April 17 74.3 49.5
April 18 74.7 49.8
April 19 75.0 50.0
April 20 75.4 50.2
April 21 75.7 50.4
April 22 75.9 50.6
April 23 76.2 50.8
April 24 76.6 51.0
April 25 76.9 51.1
April 26 77.3 51.2
April 27 77.6 51.4
April 28 77.9 51.5
April 29 78.3 51.8
April 30 78.6 52.0
May 1 78.9 52.2
May 2 79.1 52.4
May 3 79.4 52.6
May 4 79.6 52.8
May 5 79.8 53.0
May 6 80.0 53.1
May 7 80.2 53.3
May 8 80.4 53.4
May 9 80.7 53.6
May 10 80.9 53.7
May 11 81.1 53.9
May 12 81.2 54.0
May 13 81.4 54.1
May 14 81.6 54.3
May 15 81.8 54.4
May 16 82.0 54.5
May 17 82.2 54.7
May 18 82.5 54.8
May 19 82.7 55.0
May 20 83.0 55.2
May 21 83.3 55.4
May 22 83.6 55.6
May 23 83.7 55.8
May 24 83.9 56.0
May 25 84.1 56.2
May 26 84.3 56.3
May 27 84.5 56.5
May 28 84.7 56.7
May 29 84.9 56.9
May 30 85.2 57.0
May 31 85.5 57.2
June 1 85.8 57.4
June 2 86.0 57.5
June 3 86.3 57.6
June 4 86.6 57.9
June 5 87.0 58.1
June 6 87.3 58.2
June 7 87.6 58.3
June 8 87.9 58.5
June 9 88.2 58.7
June 10 88.5 58.9
June 11 88.8 59.1
June 12 89.1 59.3
June 13 89.3 59.5
June 14 89.5 59.7
June 15 89.7 59.9
June 16 89.9 60.0
June 17 90.1 60.1
June 18 90.3 60.3
June 19 90.6 60.4
June 20 90.9 60.6
June 21 91.2 60.8
June 22 91.5 60.9
June 23 91.8 61.1
June 24 92.0 61.3
June 25 92.3 61.4
June 26 92.5 61.6
June 27 92.7 61.7
June 28 92.9 61.8
June 29 93.1 62.0
June 30 93.3 62.1
July 1 93.5 62.3
July 2 93.6 62.4
July 3 93.7 62.5
July 4 93.9 62.6
July 5 94.0 62.8
July 6 94.0 62.9
July 7 94.1 63.0
July 8 94.1 63.1
July 9 94.2 63.2
July 10 94.4 63.3
July 11 94.5 63.4
July 12 94.6 63.4
July 13 94.8 63.5
July 14 94.9 63.5
July 15 95.0 63.6
July 16 95.0 63.6
July 17 95.0 63.6
July 18 95.0 63.6
July 19 95.1 63.7
July 20 95.0 63.7
July 21 95.0 63.7
July 22 94.9 63.7
July 23 94.8 63.6
July 24 94.7 63.6
July 25 94.6 63.6
July 26 94.6 63.6
July 27 94.6 63.5
July 28 94.6 63.5
July 29 94.6 63.5
July 30 94.6 63.5
July 31 94.7 63.6
August 1 94.7 63.6
August 2 94.7 63.6
August 3 94.7 63.5
August 4 94.7 63.5
August 5 94.7 63.4
August 6 94.6 63.3
August 7 94.4 63.2
August 8 94.3 63.2
August 9 94.2 63.1
August 10 94.0 63.0
August 11 93.9 63.0
August 12 93.8 62.9
August 13 93.7 62.9
August 14 93.8 62.9
August 15 93.7 62.9
August 16 93.5 62.8
August 17 93.4 62.8
August 18 93.4 62.7
August 19 93.4 62.7
August 20 93.4 62.7
August 21 93.4 62.7
August 22 93.4 62.6
August 23 93.3 62.6
August 24 93.3 62.6
August 25 93.2 62.5
August 26 93.0 62.3
August 27 92.8 62.2
August 28 92.6 62.0
August 29 92.4 61.9
August 30 92.2 61.7
August 31 91.9 61.6
September 1 91.6 61.4
September 2 91.3 61.3
September 3 91.1 61.1
September 4 91.0 61.0
September 5 90.9 60.9
September 6 90.8 60.8
September 7 90.7 60.6
September 8 90.5 60.5
September 9 90.3 60.4
September 10 90.2 60.2
September 11 90.0 60.0
September 12 89.7 59.8
September 13 89.6 59.7
September 14 89.4 59.6
September 15 89.2 59.4
September 16 88.9 59.3
September 17 88.6 59.1
September 18 88.3 58.9
September 19 88.0 58.7
September 20 87.6 58.4
September 21 87.1 58.2
September 22 86.8 57.9
September 23 86.5 57.7
September 24 86.3 57.5
September 25 86.0 57.3
September 26 85.7 57.1
September 27 85.4 56.9
September 28 85.1 56.6
September 29 84.9 56.4
September 30 84.7 56.2
October 1 84.5 56.0
October 2 84.3 55.9
October 3 84.0 55.7
October 4 83.7 55.5
October 5 83.3 55.3
October 6 82.9 55.1
October 7 82.7 54.8
October 8 82.3 54.6
October 9 81.9 54.3
October 10 81.5 54.0
October 11 81.0 53.8
October 12 80.6 53.4
October 13 80.2 53.1
October 14 79.8 52.8
October 15 79.3 52.5
October 16 78.9 52.2
October 17 78.5 51.8
October 18 78.2 51.6
October 19 77.9 51.3
October 20 77.6 51.1
October 21 77.3 50.9
October 22 76.8 50.6
October 23 76.4 50.3
October 24 76.0 50.1
October 25 75.6 49.8
October 26 75.2 49.6
October 27 74.7 49.3
October 28 74.2 49.1
October 29 73.7 48.8
October 30 73.2 48.5
October 31 72.8 48.1
November 1 72.4 47.8
November 2 71.9 47.6
November 3 71.4 47.3
November 4 71.0 47.0
November 5 70.5 46.8
November 6 70.0 46.6
November 7 69.5 46.3
November 8 69.0 46.1
November 9 68.6 45.8
November 10 68.2 45.5
November 11 67.7 45.2
November 12 67.3 44.9
November 13 66.8 44.6
November 14 66.4 44.4
November 15 65.9 44.2
November 16 65.5 43.9
November 17 65.1 43.7
November 18 64.7 43.4
November 19 64.3 43.2
November 20 63.8 43.0
November 21 63.4 42.8
November 22 63.0 42.6
November 23 62.7 42.4
November 24 62.3 42.2
November 25 62.0 42.1
November 26 61.7 41.9
November 27 61.4 41.8
November 28 60.9 41.6
November 29 60.6 41.5
November 30 60.2 41.4
December 1 59.9 41.2
December 2 59.5 40.9
December 3 59.2 40.8
December 4 58.9 40.6
December 5 58.6 40.4
December 6 58.3 40.2
December 7 58.0 40.1
December 8 57.7 40.0
December 9 57.4 39.9
December 10 57.1 39.7
December 11 56.8 39.6
December 12 56.7 39.4
December 13 56.6 39.3
December 14 56.4 39.2
December 15 56.3 39.1
December 16 56.2 39.1
December 17 56.0 39.1
December 18 55.9 39.0
December 19 55.8 38.9
December 20 55.7 38.9
December 21 55.5 38.8
December 22 55.4 38.7
December 23 55.3 38.6
December 24 55.2 38.5
December 25 55.1 38.6
December 26 55.0 38.6
December 27 55.0 38.6
December 28 55.0 38.5
December 29 54.9 38.5
December 30 54.9 38.5
December 31 54.9 38.6
Weather Station Details
Years Station Coordinates
1906–2024 Modesto City-County Airport location
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