Galveston Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Galveston, Texas, based on NOAA data.
Also see:
What's the hottest day of the year in Galveston?
On average, August 10 is the hottest day of the year Galveston, Texas. From 1991–2020, the average high temperature on August 10 was 90.8 °F and the average low was 80.4 °F.
What's the coldest day of the year in Galveston?
On average, January 7 is the coldest day of the year Galveston, Texas. From 1991–2020, the average high temperature on January 7 was 61.9 °F, and the average low was 49.1 °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 62.6 49.6
January 2 62.4 49.5
January 3 62.3 49.4
January 4 62.1 49.2
January 5 62.1 49.1
January 6 62.0 49.1
January 7 61.9 49.1
January 8 62.0 49.2
January 9 62.1 49.3
January 10 62.0 49.3
January 11 62.0 49.3
January 12 62.0 49.3
January 13 62.1 49.3
January 14 62.1 49.3
January 15 62.1 49.2
January 16 62.1 49.2
January 17 62.2 49.2
January 18 62.3 49.3
January 19 62.3 49.4
January 20 62.3 49.5
January 21 62.3 49.6
January 22 62.3 49.7
January 23 62.4 49.8
January 24 62.4 49.8
January 25 62.5 49.8
January 26 62.5 49.9
January 27 62.5 50.0
January 28 62.6 50.1
January 29 62.8 50.1
January 30 62.8 50.1
January 31 62.9 50.2
February 1 63.1 50.4
February 2 63.3 50.6
February 3 63.4 50.7
February 4 63.5 50.8
February 5 63.6 50.9
February 6 63.6 51.1
February 7 63.9 51.4
February 8 64.1 51.6
February 9 64.3 51.8
February 10 64.4 52.0
February 11 64.5 52.1
February 12 64.6 52.2
February 13 64.7 52.3
February 14 64.9 52.5
February 15 65.1 52.7
February 16 65.3 52.9
February 17 65.4 52.9
February 18 65.6 53.0
February 19 65.7 53.1
February 20 65.9 53.3
February 21 66.1 53.5
February 22 66.2 53.8
February 23 66.5 54.0
February 24 66.6 54.2
February 25 66.8 54.4
February 26 67.0 54.6
February 27 67.2 54.8
February 28 67.4 55.1
March 1 67.5 55.3
March 2 67.7 55.5
March 3 67.9 55.8
March 4 68.1 56.1
March 5 68.4 56.4
March 6 68.6 56.5
March 7 68.7 56.6
March 8 68.9 56.7
March 9 69.0 56.9
March 10 69.2 57.2
March 11 69.4 57.4
March 12 69.5 57.6
March 13 69.8 58.0
March 14 70.1 58.3
March 15 70.3 58.6
March 16 70.4 58.8
March 17 70.6 59.0
March 18 70.9 59.4
March 19 71.2 59.7
March 20 71.4 60.1
March 21 71.7 60.3
March 22 71.8 60.5
March 23 72.1 60.6
March 24 72.2 60.8
March 25 72.4 61.0
March 26 72.6 61.2
March 27 72.9 61.6
March 28 73.2 61.8
March 29 73.4 62.1
March 30 73.7 62.3
March 31 73.9 62.4
April 1 74.0 62.4
April 2 74.1 62.5
April 3 74.2 62.7
April 4 74.3 62.9
April 5 74.5 63.2
April 6 74.6 63.4
April 7 74.8 63.6
April 8 75.0 63.8
April 9 75.2 64.0
April 10 75.4 64.2
April 11 75.6 64.4
April 12 75.8 64.6
April 13 76.0 64.8
April 14 76.2 65.0
April 15 76.4 65.3
April 16 76.6 65.5
April 17 76.8 65.6
April 18 76.9 65.8
April 19 77.1 66.0
April 20 77.3 66.2
April 21 77.5 66.5
April 22 77.7 66.8
April 23 77.9 67.1
April 24 78.1 67.4
April 25 78.3 67.6
April 26 78.5 67.8
April 27 78.7 68.1
April 28 78.9 68.4
April 29 79.1 68.7
April 30 79.3 69.0
May 1 79.6 69.2
May 2 79.8 69.5
May 3 80.0 69.7
May 4 80.2 69.9
May 5 80.4 70.1
May 6 80.6 70.3
May 7 80.8 70.5
May 8 81.0 70.8
May 9 81.2 71.0
May 10 81.4 71.2
May 11 81.5 71.5
May 12 81.8 71.8
May 13 82.0 72.0
May 14 82.2 72.2
May 15 82.4 72.5
May 16 82.6 72.7
May 17 82.8 72.9
May 18 83.0 73.2
May 19 83.2 73.4
May 20 83.4 73.7
May 21 83.7 73.9
May 22 83.9 74.1
May 23 84.1 74.2
May 24 84.3 74.4
May 25 84.5 74.6
May 26 84.7 74.8
May 27 84.9 75.0
May 28 85.1 75.2
May 29 85.3 75.4
May 30 85.5 75.6
May 31 85.7 75.8
June 1 85.9 76.1
June 2 86.1 76.3
June 3 86.3 76.5
June 4 86.4 76.6
June 5 86.6 76.8
June 6 86.8 77.0
June 7 87.0 77.1
June 8 87.1 77.2
June 9 87.3 77.3
June 10 87.4 77.4
June 11 87.5 77.5
June 12 87.6 77.7
June 13 87.8 77.8
June 14 87.9 78.0
June 15 88.0 78.1
June 16 88.1 78.3
June 17 88.2 78.4
June 18 88.3 78.5
June 19 88.4 78.5
June 20 88.5 78.7
June 21 88.6 78.8
June 22 88.6 78.9
June 23 88.7 79.0
June 24 88.8 79.0
June 25 88.8 79.1
June 26 88.9 79.1
June 27 88.9 79.2
June 28 89.0 79.3
June 29 89.1 79.4
June 30 89.1 79.4
July 1 89.2 79.4
July 2 89.2 79.5
July 3 89.3 79.6
July 4 89.3 79.6
July 5 89.3 79.6
July 6 89.4 79.7
July 7 89.4 79.8
July 8 89.5 79.9
July 9 89.5 79.9
July 10 89.6 80.0
July 11 89.6 80.0
July 12 89.6 80.0
July 13 89.6 80.0
July 14 89.7 80.0
July 15 89.8 80.1
July 16 89.8 80.2
July 17 89.9 80.2
July 18 89.9 80.2
July 19 90.0 80.2
July 20 90.0 80.2
July 21 90.1 80.2
July 22 90.1 80.2
July 23 90.2 80.3
July 24 90.3 80.3
July 25 90.3 80.3
July 26 90.4 80.4
July 27 90.4 80.4
July 28 90.4 80.4
July 29 90.5 80.4
July 30 90.6 80.5
July 31 90.6 80.5
August 1 90.6 80.5
August 2 90.6 80.5
August 3 90.7 80.5
August 4 90.7 80.5
August 5 90.8 80.5
August 6 90.8 80.4
August 7 90.8 80.4
August 8 90.8 80.4
August 9 90.8 80.4
August 10 90.8 80.4
August 11 90.9 80.4
August 12 90.9 80.3
August 13 90.8 80.3
August 14 90.8 80.2
August 15 90.8 80.2
August 16 90.8 80.1
August 17 90.8 80.1
August 18 90.7 80.0
August 19 90.7 80.0
August 20 90.6 79.9
August 21 90.6 79.9
August 22 90.6 79.8
August 23 90.5 79.7
August 24 90.4 79.5
August 25 90.3 79.4
August 26 90.2 79.3
August 27 90.1 79.1
August 28 90.0 79.0
August 29 89.9 78.9
August 30 89.9 78.9
August 31 89.8 78.7
September 1 89.7 78.7
September 2 89.6 78.6
September 3 89.6 78.5
September 4 89.5 78.4
September 5 89.3 78.3
September 6 89.2 78.1
September 7 89.2 78.0
September 8 89.0 77.9
September 9 88.8 77.7
September 10 88.7 77.6
September 11 88.5 77.4
September 12 88.3 77.2
September 13 88.2 77.0
September 14 88.0 76.8
September 15 87.8 76.6
September 16 87.6 76.4
September 17 87.4 76.1
September 18 87.2 76.0
September 19 87.0 75.8
September 20 86.8 75.6
September 21 86.7 75.4
September 22 86.5 75.3
September 23 86.3 75.0
September 24 86.0 74.8
September 25 85.8 74.5
September 26 85.5 74.2
September 27 85.3 74.0
September 28 85.1 73.7
September 29 84.9 73.5
September 30 84.7 73.3
October 1 84.5 73.0
October 2 84.2 72.6
October 3 83.9 72.3
October 4 83.7 72.1
October 5 83.4 71.8
October 6 83.2 71.5
October 7 83.0 71.3
October 8 82.7 71.0
October 9 82.5 70.7
October 10 82.3 70.4
October 11 82.1 70.1
October 12 81.8 69.8
October 13 81.5 69.5
October 14 81.2 69.2
October 15 81.0 69.0
October 16 80.7 68.7
October 17 80.4 68.3
October 18 80.1 68.0
October 19 79.8 67.6
October 20 79.4 67.1
October 21 79.1 66.8
October 22 78.8 66.5
October 23 78.6 66.3
October 24 78.4 65.9
October 25 78.0 65.6
October 26 77.7 65.2
October 27 77.4 64.9
October 28 77.1 64.6
October 29 76.8 64.3
October 30 76.3 63.9
October 31 76.0 63.5
November 1 75.7 63.2
November 2 75.3 62.8
November 3 75.0 62.4
November 4 74.6 62.0
November 5 74.3 61.6
November 6 74.0 61.3
November 7 73.8 61.1
November 8 73.5 60.8
November 9 73.2 60.5
November 10 72.9 60.2
November 11 72.6 59.8
November 12 72.3 59.6
November 13 72.0 59.2
November 14 71.7 58.9
November 15 71.4 58.7
November 16 71.2 58.4
November 17 70.9 58.1
November 18 70.7 57.9
November 19 70.5 57.8
November 20 70.2 57.4
November 21 69.9 57.1
November 22 69.5 56.8
November 23 69.3 56.6
November 24 69.0 56.3
November 25 68.8 56.0
November 26 68.4 55.6
November 27 68.2 55.3
November 28 68.1 55.2
November 29 68.0 55.0
November 30 67.7 54.8
December 1 67.6 54.6
December 2 67.4 54.4
December 3 67.1 54.2
December 4 67.0 54.0
December 5 66.8 53.8
December 6 66.6 53.5
December 7 66.4 53.3
December 8 66.2 53.1
December 9 66.1 53.0
December 10 65.9 52.8
December 11 65.6 52.5
December 12 65.5 52.3
December 13 65.3 52.1
December 14 65.1 51.9
December 15 64.9 51.7
December 16 64.7 51.6
December 17 64.5 51.5
December 18 64.3 51.2
December 19 64.1 51.1
December 20 63.9 50.9
December 21 63.9 50.7
December 22 63.8 50.6
December 23 63.6 50.5
December 24 63.5 50.3
December 25 63.4 50.2
December 26 63.3 50.2
December 27 63.2 50.0
December 28 63.0 49.9
December 29 62.9 49.8
December 30 62.8 49.7
December 31 62.6 49.6
Weather Station Details
Years Station Coordinates
1999–2024 Galveston Scholes Field location
1897–1998 Galveston location
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