Stillwater Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Stillwater, Oklahoma, based on NOAA data.
Also see:
What's the hottest day of the year in Stillwater?
On average, July 25 is the hottest day of the year Stillwater, Oklahoma. From 1991–2020, the average high temperature on July 25 was 94.7 °F and the average low was 71.5 °F.
What's the coldest day of the year in Stillwater?
On average, January 5 is the coldest day of the year Stillwater, Oklahoma. From 1991–2020, the average high temperature on January 5 was 49.2 °F, and the average low was 25.9 °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 49.7 26.4
January 2 49.5 26.3
January 3 49.4 26.2
January 4 49.4 26.0
January 5 49.2 25.9
January 6 49.3 25.8
January 7 49.4 25.8
January 8 49.6 25.8
January 9 49.7 25.8
January 10 49.7 25.7
January 11 49.7 25.7
January 12 49.9 25.6
January 13 50.0 25.5
January 14 50.0 25.4
January 15 50.0 25.4
January 16 50.0 25.3
January 17 50.0 25.3
January 18 50.0 25.3
January 19 50.1 25.4
January 20 50.3 25.5
January 21 50.4 25.5
January 22 50.4 25.6
January 23 50.5 25.8
January 24 50.6 25.8
January 25 50.6 25.8
January 26 50.6 25.8
January 27 50.6 25.9
January 28 50.7 26.0
January 29 50.8 26.0
January 30 50.9 26.1
January 31 51.2 26.3
February 1 51.5 26.4
February 2 51.7 26.5
February 3 52.0 26.7
February 4 52.2 26.9
February 5 52.4 27.1
February 6 52.7 27.4
February 7 53.0 27.6
February 8 53.2 27.8
February 9 53.4 28.1
February 10 53.4 28.3
February 11 53.5 28.4
February 12 53.5 28.6
February 13 53.6 28.6
February 14 53.9 28.8
February 15 54.1 29.0
February 16 54.4 29.2
February 17 54.5 29.3
February 18 54.6 29.5
February 19 55.0 29.7
February 20 55.5 30.0
February 21 55.9 30.2
February 22 56.2 30.5
February 23 56.7 30.8
February 24 57.0 31.0
February 25 57.3 31.3
February 26 57.8 31.6
February 27 58.2 32.1
February 28 58.6 32.4
March 1 58.9 32.7
March 2 59.0 33.0
March 3 59.5 33.4
March 4 59.8 33.9
March 5 60.0 34.3
March 6 60.1 34.6
March 7 60.4 34.8
March 8 60.7 35.2
March 9 61.0 35.6
March 10 61.3 35.8
March 11 61.7 36.1
March 12 62.1 36.5
March 13 62.5 37.0
March 14 62.9 37.4
March 15 63.3 37.9
March 16 63.6 38.4
March 17 64.1 38.7
March 18 64.6 39.2
March 19 65.1 39.6
March 20 65.4 40.0
March 21 65.6 40.2
March 22 65.7 40.4
March 23 66.1 40.8
March 24 66.3 41.1
March 25 66.8 41.5
March 26 67.1 41.8
March 27 67.4 42.1
March 28 67.8 42.4
March 29 68.1 42.6
March 30 68.3 42.9
March 31 68.5 43.1
April 1 68.8 43.3
April 2 69.1 43.5
April 3 69.4 43.8
April 4 69.8 44.0
April 5 70.1 44.3
April 6 70.4 44.5
April 7 70.7 44.8
April 8 70.9 45.1
April 9 71.1 45.3
April 10 71.3 45.6
April 11 71.7 45.8
April 12 71.9 46.1
April 13 72.1 46.2
April 14 72.4 46.3
April 15 72.6 46.7
April 16 72.7 46.9
April 17 72.9 47.1
April 18 73.0 47.3
April 19 73.1 47.6
April 20 73.4 48.0
April 21 73.7 48.2
April 22 74.0 48.5
April 23 74.3 49.0
April 24 74.5 49.4
April 25 74.7 49.8
April 26 74.9 50.2
April 27 75.1 50.5
April 28 75.4 50.9
April 29 75.7 51.2
April 30 75.8 51.5
May 1 76.0 51.9
May 2 76.2 52.1
May 3 76.5 52.5
May 4 76.7 52.8
May 5 76.9 53.1
May 6 77.1 53.5
May 7 77.3 53.7
May 8 77.6 54.2
May 9 78.0 54.6
May 10 78.2 55.1
May 11 78.6 55.5
May 12 78.9 56.0
May 13 79.1 56.5
May 14 79.5 56.8
May 15 79.8 57.2
May 16 80.2 57.6
May 17 80.6 58.0
May 18 80.9 58.4
May 19 81.3 58.8
May 20 81.5 59.2
May 21 81.8 59.6
May 22 82.0 59.8
May 23 82.2 60.0
May 24 82.5 60.3
May 25 82.8 60.6
May 26 83.1 60.9
May 27 83.4 61.2
May 28 83.7 61.6
May 29 84.0 62.0
May 30 84.3 62.3
May 31 84.6 62.7
June 1 84.9 63.0
June 2 85.2 63.3
June 3 85.4 63.7
June 4 85.7 64.0
June 5 86.0 64.4
June 6 86.3 64.6
June 7 86.5 64.8
June 8 86.7 65.0
June 9 87.0 65.2
June 10 87.3 65.5
June 11 87.6 65.7
June 12 87.9 66.0
June 13 88.1 66.3
June 14 88.4 66.6
June 15 88.6 66.8
June 16 88.8 67.0
June 17 89.0 67.2
June 18 89.2 67.4
June 19 89.3 67.6
June 20 89.5 67.9
June 21 89.8 68.1
June 22 90.1 68.3
June 23 90.3 68.6
June 24 90.5 68.8
June 25 90.7 69.0
June 26 90.9 69.1
June 27 91.1 69.3
June 28 91.3 69.5
June 29 91.5 69.7
June 30 91.7 69.8
July 1 91.8 69.9
July 2 92.0 70.0
July 3 92.2 70.1
July 4 92.4 70.3
July 5 92.6 70.4
July 6 92.8 70.6
July 7 93.0 70.8
July 8 93.2 70.9
July 9 93.4 71.0
July 10 93.5 71.1
July 11 93.6 71.2
July 12 93.8 71.2
July 13 93.8 71.3
July 14 93.9 71.3
July 15 94.0 71.4
July 16 94.1 71.4
July 17 94.2 71.4
July 18 94.3 71.4
July 19 94.4 71.5
July 20 94.5 71.5
July 21 94.5 71.5
July 22 94.5 71.5
July 23 94.6 71.5
July 24 94.6 71.5
July 25 94.7 71.5
July 26 94.7 71.5
July 27 94.7 71.5
July 28 94.7 71.4
July 29 94.6 71.4
July 30 94.6 71.3
July 31 94.5 71.2
August 1 94.4 71.0
August 2 94.4 70.9
August 3 94.2 70.7
August 4 94.1 70.6
August 5 94.0 70.4
August 6 93.9 70.3
August 7 93.8 70.1
August 8 93.6 70.0
August 9 93.6 70.0
August 10 93.6 69.9
August 11 93.6 69.8
August 12 93.6 69.8
August 13 93.6 69.7
August 14 93.6 69.6
August 15 93.6 69.6
August 16 93.6 69.4
August 17 93.5 69.3
August 18 93.3 69.1
August 19 93.2 69.0
August 20 93.0 68.8
August 21 92.9 68.6
August 22 92.8 68.4
August 23 92.7 68.1
August 24 92.5 67.9
August 25 92.3 67.6
August 26 92.0 67.4
August 27 91.8 67.1
August 28 91.6 66.8
August 29 91.5 66.6
August 30 91.3 66.5
August 31 91.0 66.2
September 1 90.7 66.0
September 2 90.4 65.8
September 3 90.1 65.5
September 4 89.9 65.3
September 5 89.6 65.1
September 6 89.4 64.8
September 7 89.1 64.4
September 8 88.7 64.0
September 9 88.3 63.6
September 10 87.8 63.3
September 11 87.4 62.8
September 12 86.9 62.4
September 13 86.5 61.9
September 14 86.1 61.4
September 15 85.7 60.9
September 16 85.4 60.4
September 17 85.2 59.9
September 18 84.9 59.5
September 19 84.5 59.2
September 20 84.1 58.8
September 21 83.8 58.5
September 22 83.4 58.0
September 23 83.0 57.6
September 24 82.6 57.2
September 25 82.3 56.8
September 26 81.9 56.4
September 27 81.5 56.0
September 28 81.2 55.6
September 29 80.9 55.1
September 30 80.6 54.7
October 1 80.4 54.1
October 2 80.0 53.6
October 3 79.6 53.2
October 4 79.2 52.8
October 5 78.8 52.3
October 6 78.4 51.8
October 7 78.2 51.5
October 8 77.9 51.1
October 9 77.6 50.7
October 10 77.2 50.3
October 11 76.9 49.9
October 12 76.5 49.6
October 13 76.0 49.2
October 14 75.5 48.9
October 15 75.0 48.5
October 16 74.5 48.2
October 17 74.0 47.8
October 18 73.6 47.4
October 19 73.1 46.9
October 20 72.6 46.5
October 21 72.1 46.2
October 22 71.8 45.8
October 23 71.3 45.3
October 24 70.9 44.9
October 25 70.5 44.6
October 26 70.2 44.4
October 27 69.9 44.0
October 28 69.5 43.6
October 29 68.8 43.2
October 30 68.3 42.8
October 31 67.8 42.5
November 1 67.4 42.1
November 2 66.9 41.7
November 3 66.6 41.4
November 4 66.2 41.0
November 5 65.8 40.7
November 6 65.4 40.4
November 7 65.1 40.0
November 8 64.7 39.7
November 9 64.4 39.4
November 10 64.1 39.0
November 11 63.7 38.7
November 12 63.4 38.2
November 13 62.9 37.8
November 14 62.6 37.4
November 15 62.3 37.1
November 16 61.8 36.7
November 17 61.5 36.3
November 18 61.2 36.0
November 19 60.9 35.6
November 20 60.4 35.3
November 21 60.0 35.1
November 22 59.5 34.7
November 23 59.1 34.2
November 24 58.6 33.8
November 25 58.0 33.3
November 26 57.6 32.9
November 27 57.4 32.5
November 28 57.1 32.3
November 29 56.8 32.0
November 30 56.4 31.8
December 1 56.1 31.5
December 2 55.7 31.2
December 3 55.2 30.8
December 4 54.8 30.5
December 5 54.4 30.2
December 6 54.1 30.0
December 7 53.8 29.7
December 8 53.4 29.5
December 9 53.0 29.2
December 10 52.6 29.0
December 11 52.3 28.8
December 12 52.1 28.7
December 13 51.9 28.5
December 14 51.7 28.3
December 15 51.5 28.2
December 16 51.3 28.2
December 17 51.2 28.1
December 18 50.9 27.9
December 19 50.7 27.7
December 20 50.7 27.6
December 21 50.6 27.4
December 22 50.5 27.4
December 23 50.4 27.3
December 24 50.3 27.2
December 25 50.2 27.1
December 26 50.1 27.1
December 27 50.1 27.0
December 28 50.0 26.8
December 29 50.0 26.7
December 30 49.8 26.6
December 31 49.8 26.5
Weather Station Details
Years Station Coordinates
2009–2024 Stillwater Regional Airport location
1893–2008 Stillwater 2 W location
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