Barstow Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Barstow, California, based on NOAA data.
What's the hottest day of the year in Barstow?
On average, July 21 is the hottest day of the year Barstow, California. From 1991–2020, the average high temperature on July 21 was 102.9 °F and the average low was 71.7 °F.
What's the coldest day of the year in Barstow?
On average, December 28 is the coldest day of the year Barstow, California. From 1991–2020, the average high temperature on December 28 was 57.8 °F, and the average low was 33.9 °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 57.9 34.0
January 2 57.9 34.0
January 3 58.1 34.0
January 4 58.3 34.1
January 5 58.4 34.2
January 6 58.6 34.2
January 7 58.7 34.3
January 8 58.8 34.4
January 9 58.9 34.4
January 10 59.1 34.5
January 11 59.3 34.7
January 12 59.5 34.9
January 13 59.7 35.0
January 14 59.7 35.1
January 15 59.9 35.2
January 16 60.1 35.3
January 17 60.2 35.4
January 18 60.4 35.5
January 19 60.6 35.6
January 20 60.8 35.8
January 21 60.9 35.9
January 22 61.1 36.0
January 23 61.2 36.0
January 24 61.3 36.1
January 25 61.5 36.2
January 26 61.6 36.3
January 27 61.8 36.4
January 28 62.0 36.5
January 29 62.2 36.7
January 30 62.3 36.9
January 31 62.5 37.0
February 1 62.7 37.2
February 2 62.9 37.3
February 3 63.0 37.5
February 4 63.1 37.6
February 5 63.3 37.8
February 6 63.4 37.9
February 7 63.4 38.0
February 8 63.5 38.1
February 9 63.6 38.2
February 10 63.7 38.3
February 11 63.9 38.4
February 12 64.0 38.5
February 13 64.1 38.7
February 14 64.1 38.8
February 15 64.2 38.9
February 16 64.2 39.1
February 17 64.2 39.2
February 18 64.3 39.4
February 19 64.5 39.5
February 20 64.6 39.7
February 21 64.8 39.8
February 22 64.9 39.9
February 23 65.0 39.9
February 24 65.2 40.0
February 25 65.4 40.2
February 26 65.7 40.3
February 27 66.0 40.5
February 28 66.3 40.7
March 1 66.5 40.9
March 2 66.7 41.1
March 3 66.9 41.3
March 4 67.2 41.4
March 5 67.5 41.6
March 6 67.8 41.9
March 7 68.2 42.1
March 8 68.5 42.4
March 9 68.9 42.6
March 10 69.2 42.8
March 11 69.5 43.0
March 12 69.7 43.2
March 13 69.8 43.3
March 14 70.2 43.5
March 15 70.5 43.6
March 16 70.8 43.8
March 17 71.2 44.1
March 18 71.5 44.3
March 19 71.8 44.4
March 20 72.0 44.6
March 21 72.3 44.8
March 22 72.7 45.0
March 23 72.9 45.2
March 24 73.2 45.5
March 25 73.4 45.7
March 26 73.5 45.8
March 27 73.6 46.0
March 28 73.6 46.2
March 29 73.8 46.3
March 30 74.0 46.4
March 31 74.1 46.6
April 1 74.2 46.6
April 2 74.3 46.7
April 3 74.4 46.8
April 4 74.5 46.9
April 5 74.7 46.9
April 6 74.9 47.0
April 7 75.1 47.3
April 8 75.4 47.5
April 9 75.7 47.7
April 10 76.0 47.9
April 11 76.4 48.2
April 12 76.8 48.4
April 13 77.1 48.7
April 14 77.4 48.9
April 15 77.7 49.1
April 16 78.0 49.3
April 17 78.2 49.6
April 18 78.5 49.8
April 19 78.8 50.0
April 20 79.0 50.3
April 21 79.3 50.6
April 22 79.6 50.8
April 23 79.8 51.0
April 24 80.1 51.2
April 25 80.4 51.4
April 26 80.8 51.7
April 27 81.1 51.9
April 28 81.4 52.1
April 29 81.8 52.4
April 30 82.2 52.7
May 1 82.6 53.1
May 2 82.9 53.4
May 3 83.3 53.8
May 4 83.6 54.1
May 5 83.9 54.3
May 6 84.1 54.5
May 7 84.3 54.7
May 8 84.5 54.9
May 9 84.6 55.0
May 10 84.7 55.1
May 11 84.9 55.4
May 12 85.1 55.5
May 13 85.2 55.7
May 14 85.4 55.9
May 15 85.7 56.1
May 16 86.1 56.3
May 17 86.5 56.6
May 18 86.8 56.8
May 19 87.1 57.1
May 20 87.5 57.4
May 21 87.9 57.7
May 22 88.3 58.0
May 23 88.7 58.3
May 24 89.0 58.5
May 25 89.3 58.7
May 26 89.6 59.0
May 27 89.9 59.3
May 28 90.1 59.5
May 29 90.4 59.7
May 30 90.6 59.9
May 31 90.9 60.1
June 1 91.2 60.3
June 2 91.6 60.5
June 3 91.9 60.8
June 4 92.3 61.1
June 5 92.8 61.4
June 6 93.3 61.7
June 7 93.8 62.1
June 8 94.4 62.4
June 9 94.8 62.7
June 10 95.2 63.1
June 11 95.6 63.4
June 12 96.0 63.7
June 13 96.3 64.0
June 14 96.6 64.3
June 15 96.9 64.6
June 16 97.1 64.8
June 17 97.4 65.0
June 18 97.6 65.3
June 19 97.9 65.5
June 20 98.1 65.7
June 21 98.4 66.0
June 22 98.7 66.3
June 23 99.0 66.6
June 24 99.4 66.8
June 25 99.7 67.1
June 26 100.0 67.4
June 27 100.2 67.7
June 28 100.5 68.0
June 29 100.7 68.2
June 30 100.9 68.4
July 1 101.1 68.7
July 2 101.3 68.9
July 3 101.5 69.2
July 4 101.7 69.4
July 5 101.7 69.6
July 6 101.8 69.7
July 7 101.8 69.9
July 8 101.9 70.1
July 9 102.0 70.2
July 10 102.1 70.4
July 11 102.2 70.6
July 12 102.3 70.8
July 13 102.4 70.9
July 14 102.5 71.1
July 15 102.7 71.2
July 16 102.8 71.4
July 17 102.8 71.5
July 18 102.8 71.6
July 19 102.8 71.6
July 20 102.8 71.7
July 21 102.9 71.7
July 22 102.8 71.7
July 23 102.8 71.7
July 24 102.7 71.6
July 25 102.7 71.6
July 26 102.7 71.5
July 27 102.7 71.5
July 28 102.7 71.5
July 29 102.7 71.5
July 30 102.7 71.4
July 31 102.6 71.4
August 1 102.6 71.4
August 2 102.6 71.3
August 3 102.6 71.3
August 4 102.6 71.3
August 5 102.6 71.2
August 6 102.6 71.1
August 7 102.5 71.0
August 8 102.5 70.9
August 9 102.3 70.7
August 10 102.2 70.6
August 11 102.1 70.5
August 12 102.0 70.4
August 13 101.9 70.3
August 14 101.8 70.1
August 15 101.7 70.0
August 16 101.7 69.9
August 17 101.6 69.8
August 18 101.4 69.7
August 19 101.3 69.6
August 20 101.2 69.5
August 21 101.1 69.5
August 22 101.0 69.4
August 23 100.9 69.3
August 24 100.7 69.2
August 25 100.5 69.1
August 26 100.3 68.9
August 27 100.1 68.6
August 28 99.8 68.4
August 29 99.6 68.1
August 30 99.3 67.9
August 31 99.1 67.6
September 1 98.8 67.3
September 2 98.5 67.0
September 3 98.2 66.8
September 4 97.9 66.5
September 5 97.7 66.2
September 6 97.4 65.9
September 7 97.1 65.7
September 8 96.8 65.4
September 9 96.4 65.0
September 10 96.1 64.7
September 11 95.8 64.4
September 12 95.5 64.1
September 13 95.2 63.7
September 14 94.9 63.4
September 15 94.6 63.1
September 16 94.3 62.8
September 17 94.0 62.5
September 18 93.7 62.2
September 19 93.3 61.8
September 20 92.9 61.5
September 21 92.5 61.1
September 22 92.0 60.6
September 23 91.5 60.1
September 24 91.2 59.7
September 25 90.9 59.5
September 26 90.5 59.1
September 27 90.0 58.7
September 28 89.6 58.4
September 29 89.2 58.0
September 30 88.8 57.7
October 1 88.5 57.4
October 2 88.1 57.0
October 3 87.7 56.7
October 4 87.3 56.4
October 5 87.0 56.1
October 6 86.6 55.8
October 7 86.3 55.4
October 8 85.9 55.1
October 9 85.5 54.7
October 10 85.1 54.4
October 11 84.6 54.0
October 12 84.1 53.6
October 13 83.6 53.2
October 14 83.1 52.7
October 15 82.5 52.3
October 16 82.0 51.9
October 17 81.4 51.5
October 18 80.9 51.1
October 19 80.5 50.7
October 20 80.1 50.3
October 21 79.8 50.1
October 22 79.4 49.9
October 23 79.0 49.6
October 24 78.6 49.2
October 25 78.2 48.9
October 26 77.8 48.6
October 27 77.4 48.3
October 28 76.9 48.0
October 29 76.4 47.6
October 30 75.8 47.2
October 31 75.4 46.9
November 1 75.0 46.5
November 2 74.6 46.1
November 3 74.1 45.8
November 4 73.6 45.4
November 5 73.3 45.1
November 6 72.9 44.8
November 7 72.4 44.4
November 8 71.9 44.1
November 9 71.4 43.7
November 10 71.0 43.4
November 11 70.6 43.0
November 12 70.2 42.7
November 13 69.8 42.4
November 14 69.3 42.0
November 15 68.8 41.7
November 16 68.4 41.4
November 17 68.0 41.0
November 18 67.6 40.8
November 19 67.1 40.4
November 20 66.7 40.1
November 21 66.2 39.7
November 22 65.7 39.3
November 23 65.2 39.0
November 24 64.8 38.7
November 25 64.4 38.4
November 26 64.2 38.2
November 27 63.9 38.0
November 28 63.6 37.9
November 29 63.3 37.6
November 30 62.9 37.4
December 1 62.5 37.2
December 2 62.1 36.9
December 3 61.8 36.6
December 4 61.4 36.4
December 5 61.0 36.2
December 6 60.6 35.9
December 7 60.4 35.7
December 8 60.1 35.5
December 9 59.8 35.4
December 10 59.5 35.2
December 11 59.3 35.1
December 12 59.0 34.9
December 13 58.9 34.8
December 14 58.7 34.6
December 15 58.5 34.5
December 16 58.4 34.4
December 17 58.3 34.4
December 18 58.2 34.2
December 19 58.1 34.2
December 20 58.0 34.2
December 21 57.9 34.1
December 22 57.9 34.0
December 23 57.9 33.9
December 24 57.9 33.9
December 25 57.9 33.9
December 26 57.9 33.9
December 27 57.8 33.9
December 28 57.8 33.9
December 29 57.8 33.9
December 30 57.8 33.9
December 31 57.9 33.9
Weather Station Details
Years Station Coordinates
1980–2024 Barstow location
1903–1980 Barstow location