Pullman Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Pullman, Washington, based on NOAA data.
Also see:
What's the hottest day of the year in Pullman?
On average, August 5 is the hottest day of the year Pullman, Washington. From 1991–2020, the average high temperature on August 5 was 86.8 °F and the average low was 51.5 °F.
What's the coldest day of the year in Pullman?
On average, December 30 is the coldest day of the year Pullman, Washington. From 1991–2020, the average high temperature on December 30 was 36.1 °F, and the average low was 24.9 °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 36.2 24.9
January 2 36.2 24.9
January 3 36.2 24.8
January 4 36.2 24.9
January 5 36.2 24.9
January 6 36.3 25.0
January 7 36.4 25.1
January 8 36.5 25.1
January 9 36.6 25.1
January 10 36.7 25.3
January 11 36.9 25.4
January 12 36.9 25.5
January 13 37.0 25.5
January 14 37.0 25.6
January 15 37.1 25.7
January 16 37.3 25.9
January 17 37.4 26.0
January 18 37.5 26.1
January 19 37.7 26.2
January 20 37.8 26.3
January 21 38.0 26.4
January 22 38.1 26.4
January 23 38.2 26.5
January 24 38.4 26.5
January 25 38.5 26.5
January 26 38.6 26.6
January 27 38.8 26.7
January 28 38.9 26.7
January 29 39.1 26.8
January 30 39.3 27.0
January 31 39.4 27.1
February 1 39.6 27.3
February 2 39.8 27.4
February 3 40.0 27.4
February 4 40.2 27.4
February 5 40.3 27.4
February 6 40.5 27.5
February 7 40.7 27.5
February 8 40.8 27.5
February 9 41.0 27.5
February 10 41.1 27.4
February 11 41.2 27.4
February 12 41.3 27.3
February 13 41.5 27.2
February 14 41.6 27.2
February 15 41.7 27.2
February 16 41.9 27.3
February 17 42.1 27.4
February 18 42.3 27.5
February 19 42.5 27.6
February 20 42.7 27.7
February 21 42.9 27.7
February 22 43.1 27.8
February 23 43.3 27.9
February 24 43.6 28.0
February 25 43.8 28.1
February 26 44.1 28.2
February 27 44.4 28.4
February 28 44.8 28.5
March 1 45.1 28.7
March 2 45.3 28.8
March 3 45.6 28.9
March 4 45.7 29.0
March 5 46.0 29.1
March 6 46.3 29.2
March 7 46.7 29.4
March 8 46.9 29.6
March 9 47.2 29.7
March 10 47.4 29.9
March 11 47.7 30.2
March 12 48.0 30.4
March 13 48.4 30.7
March 14 48.7 31.0
March 15 49.0 31.2
March 16 49.3 31.4
March 17 49.7 31.6
March 18 50.0 31.8
March 19 50.3 31.9
March 20 50.5 32.0
March 21 50.7 32.2
March 22 50.9 32.3
March 23 51.0 32.5
March 24 51.3 32.7
March 25 51.6 32.9
March 26 51.9 33.0
March 27 52.0 33.1
March 28 52.1 33.2
March 29 52.3 33.3
March 30 52.5 33.4
March 31 52.6 33.4
April 1 52.7 33.5
April 2 52.9 33.5
April 3 53.2 33.8
April 4 53.5 33.9
April 5 53.6 34.0
April 6 54.0 34.2
April 7 54.3 34.4
April 8 54.7 34.6
April 9 55.0 34.8
April 10 55.3 34.9
April 11 55.6 35.1
April 12 55.9 35.2
April 13 56.2 35.4
April 14 56.5 35.5
April 15 56.6 35.7
April 16 56.8 35.8
April 17 57.0 35.9
April 18 57.4 36.1
April 19 57.7 36.3
April 20 58.0 36.4
April 21 58.4 36.6
April 22 58.7 36.8
April 23 58.9 36.9
April 24 59.2 37.1
April 25 59.5 37.3
April 26 59.8 37.4
April 27 60.1 37.6
April 28 60.5 37.8
April 29 60.9 38.1
April 30 61.4 38.3
May 1 61.9 38.7
May 2 62.2 38.9
May 3 62.6 39.2
May 4 62.9 39.5
May 5 63.1 39.7
May 6 63.3 39.9
May 7 63.4 40.0
May 8 63.6 40.2
May 9 63.8 40.4
May 10 64.2 40.7
May 11 64.5 40.9
May 12 64.8 41.1
May 13 65.0 41.4
May 14 65.4 41.6
May 15 65.8 41.9
May 16 66.1 42.2
May 17 66.4 42.5
May 18 66.7 42.7
May 19 67.1 43.0
May 20 67.3 43.2
May 21 67.6 43.4
May 22 67.8 43.6
May 23 68.0 43.8
May 24 68.1 44.0
May 25 68.4 44.2
May 26 68.5 44.4
May 27 68.6 44.5
May 28 68.7 44.6
May 29 68.7 44.7
May 30 68.8 44.8
May 31 68.8 44.9
June 1 68.9 44.9
June 2 69.0 44.9
June 3 69.2 45.0
June 4 69.2 45.1
June 5 69.5 45.2
June 6 69.8 45.3
June 7 70.0 45.4
June 8 70.3 45.5
June 9 70.5 45.6
June 10 70.7 45.7
June 11 70.9 45.8
June 12 71.2 46.0
June 13 71.5 46.1
June 14 71.7 46.3
June 15 72.0 46.4
June 16 72.2 46.6
June 17 72.5 46.7
June 18 72.8 46.8
June 19 73.1 46.9
June 20 73.4 47.1
June 21 73.8 47.2
June 22 74.2 47.4
June 23 74.5 47.5
June 24 74.9 47.7
June 25 75.4 47.8
June 26 75.9 48.0
June 27 76.3 48.2
June 28 76.8 48.3
June 29 77.3 48.5
June 30 77.7 48.7
July 1 78.2 48.9
July 2 78.6 49.0
July 3 79.0 49.1
July 4 79.5 49.3
July 5 79.9 49.5
July 6 80.3 49.6
July 7 80.6 49.7
July 8 81.0 49.8
July 9 81.4 50.0
July 10 81.7 50.2
July 11 82.0 50.2
July 12 82.4 50.3
July 13 82.8 50.4
July 14 83.1 50.4
July 15 83.5 50.5
July 16 83.8 50.6
July 17 84.0 50.7
July 18 84.4 50.7
July 19 84.7 50.9
July 20 85.0 50.9
July 21 85.2 51.0
July 22 85.5 51.1
July 23 85.7 51.2
July 24 85.9 51.3
July 25 85.9 51.2
July 26 86.1 51.3
July 27 86.2 51.3
July 28 86.3 51.3
July 29 86.4 51.3
July 30 86.5 51.3
July 31 86.5 51.4
August 1 86.7 51.4
August 2 86.7 51.4
August 3 86.7 51.4
August 4 86.7 51.5
August 5 86.8 51.5
August 6 86.7 51.5
August 7 86.7 51.4
August 8 86.6 51.3
August 9 86.5 51.3
August 10 86.3 51.2
August 11 86.0 51.0
August 12 85.8 50.8
August 13 85.5 50.6
August 14 85.3 50.5
August 15 85.2 50.5
August 16 84.9 50.5
August 17 84.6 50.3
August 18 84.4 50.1
August 19 84.1 50.0
August 20 83.8 49.8
August 21 83.5 49.6
August 22 83.3 49.5
August 23 83.0 49.3
August 24 82.8 49.2
August 25 82.5 49.0
August 26 82.1 48.8
August 27 81.7 48.6
August 28 81.4 48.4
August 29 81.2 48.2
August 30 80.9 47.9
August 31 80.6 47.7
September 1 80.3 47.5
September 2 80.0 47.3
September 3 79.6 47.1
September 4 79.1 46.9
September 5 78.7 46.7
September 6 78.2 46.5
September 7 77.9 46.2
September 8 77.5 45.9
September 9 77.2 45.7
September 10 76.9 45.6
September 11 76.5 45.4
September 12 76.2 45.2
September 13 75.8 44.9
September 14 75.5 44.7
September 15 75.3 44.5
September 16 75.1 44.4
September 17 74.8 44.2
September 18 74.5 43.9
September 19 74.0 43.6
September 20 73.5 43.3
September 21 73.0 43.0
September 22 72.6 42.7
September 23 72.2 42.6
September 24 71.7 42.4
September 25 71.4 42.1
September 26 70.9 41.9
September 27 70.3 41.6
September 28 69.6 41.3
September 29 69.0 41.0
September 30 68.5 40.8
October 1 68.0 40.5
October 2 67.5 40.2
October 3 67.1 40.0
October 4 66.7 39.7
October 5 66.3 39.5
October 6 66.0 39.4
October 7 65.6 39.3
October 8 65.2 39.1
October 9 64.7 38.8
October 10 64.2 38.6
October 11 63.6 38.3
October 12 63.1 38.0
October 13 62.4 37.6
October 14 61.7 37.3
October 15 61.0 36.9
October 16 60.3 36.5
October 17 59.6 36.3
October 18 59.0 36.1
October 19 58.5 35.9
October 20 58.0 35.7
October 21 57.5 35.5
October 22 56.9 35.3
October 23 56.4 35.1
October 24 55.9 34.9
October 25 55.5 34.8
October 26 55.0 34.7
October 27 54.6 34.6
October 28 54.1 34.4
October 29 53.6 34.2
October 30 53.1 34.0
October 31 52.7 33.8
November 1 52.1 33.6
November 2 51.7 33.5
November 3 51.2 33.3
November 4 50.7 33.1
November 5 50.2 32.9
November 6 49.7 32.7
November 7 49.2 32.5
November 8 48.6 32.2
November 9 48.1 32.1
November 10 47.5 31.8
November 11 47.0 31.7
November 12 46.6 31.5
November 13 46.1 31.3
November 14 45.8 31.2
November 15 45.4 31.0
November 16 45.0 30.9
November 17 44.6 30.7
November 18 44.3 30.6
November 19 43.9 30.4
November 20 43.5 30.0
November 21 43.0 29.7
November 22 42.5 29.4
November 23 42.1 29.0
November 24 41.6 28.6
November 25 41.2 28.4
November 26 40.8 28.2
November 27 40.6 28.0
November 28 40.2 27.8
November 29 40.0 27.7
November 30 39.7 27.5
December 1 39.3 27.3
December 2 39.0 27.1
December 3 38.7 26.8
December 4 38.5 26.6
December 5 38.2 26.4
December 6 37.9 26.2
December 7 37.8 26.2
December 8 37.6 26.1
December 9 37.5 26.0
December 10 37.3 25.9
December 11 37.1 25.8
December 12 36.9 25.7
December 13 36.8 25.6
December 14 36.7 25.5
December 15 36.6 25.4
December 16 36.5 25.2
December 17 36.4 25.1
December 18 36.3 25.0
December 19 36.2 25.0
December 20 36.1 24.9
December 21 36.1 24.9
December 22 36.1 24.9
December 23 36.1 24.9
December 24 36.2 25.0
December 25 36.2 25.0
December 26 36.2 25.0
December 27 36.2 25.0
December 28 36.2 25.0
December 29 36.2 24.9
December 30 36.1 24.9
December 31 36.2 24.9
Weather Station Details
Years Station Coordinates
1940–2024 Pullman 2 Nw location
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